• Study on Mechanical and Durability properties of Sintered Fly Ash Aggregate Structural Concrete
  T. Saikishore Chandra, M.Srinivasula Reddy
  [Abstract] [PDF] [Cite] [Download Certificate]
    10.9790/9622- 0909010108     

Abstract:

Light-weight concrete offers many advantages compared to conventional concrete. A special type of light-weight concrete known as Structural Light-Weight Concrete (SLWC) has been comparatively lighter than Conventional Concrete(CC) but strong enough to be employed for structural purposes. Structural lightweight concrete combines the advantages of Convention Concrete and eliminating all the disadvantages. LWA have been prepared by sintering fly ash by crushing the product into appropriate sizes. These aggregates have special characteristics that make them more suitable for high strength and better performance concrete. The dead load of various structural elements can be reduced considerably because the concrete produced by using light weight aggregates (LWA) is lighter by 22% compared to standard aggregate. High performance concrete requires aggregates which hashigh.......
Keyword: ......

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T. Saikishore Chandra, M.Srinivasula Reddy "Study on Mechanical and Durability properties of Sintered Fly Ash Aggregate Structural Concrete " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Design and Control of a Hybrid electric System Using Energy management unit
  Salsabil Gherairi
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909010915     

Abstract:

New-Zero-Emission-Hybrid-Electric-Vehicles have been selected to be an attractive research issues due to its capability to reduced emissions. In contrast, New Zero Emission Hybrid Electric has some main drawbacks derived from charging procedure. To solve hybrid electric drawbacks, a new dynamic design is developed and detailed. In the proposed design, the Fuel cell is chosen as the main source and an ultracapcitor is added as recovery unit to regulate energy demand. To regulate the energy demand, ansuperviosiry algorithm is proposed. The proposed algorithm aims to control the energy according two modes. The results show that the proposed design prove the efficient of the proposed approch using the Matlab/Simulink environment..
Keyword: Fuel Cell, Ultracapacitor, Energy Management Unit, performance. Simulations.

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Salsabil Gherairi "Design and Control of a Hybrid electric System Using Energy management unit " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Power Flow Analysis Using Unified Power Flow Controller
  Anil kumar Bonela, Dr. S.F. Kodad
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909011619     

Abstract:

This paper presents the power flow control in electric power systems by use of an improved steady state mathematical model of unified power flow controller embedded in a power system. The main characteristic of the approach is that an equivalent mathematical model is developed based on the concept of injected powers in which the operational losses can be taken into account. The model is is quite suitable in load flow studies, since it accepts employing conventional techniques such as Newton Raphson method. The model is validated by embedding it in IEEE 14 bus system and then carrying out the load flow studies using MATLAB.The results of load flow analysis show the effectiveness of the model.
Keyword: FACTS, UPFC, Power flow analysis

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Anil kumar Bonela, Dr. S.F. Kodad "Power Flow Analysis Using Unified Power Flow Controller " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Modeling and thermal Analysis of an Air Cooled Engine Cylinder under Diversify the Fins Thickness
  G.Gopinadh, S.Chandra sekhar, Surjan Shaik
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909012024     

Abstract:

In Entire Automobile system, internal combustion engine is the main component which is subjected to high temperature variations and thermal stresses. Heat will be released to the atmosphere via second mode of heat transfer of forced convection in An air cooled motor cycle engine .Heat fins are placed in outside surface of the air cooled engine cylinder. Here compute the rate of heat transfer based on the effects of fin geometry , the ambient temperature and the vehicle speed (velocity). Current paper is to analyze the effect of heat fin specifications on heat fin performance in practical working conditions which includes heat fin materials, variable thickness and variable pitch of heat fin .Heat fins of an air cooled engine cylinder is Designed in UGNX 11 (Unigraphics) and.......
Keyword: Heat fins, thermal analysis, heat flux,AMC-SC1,heat transfer coefficient

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G.Gopinadh, S.Chandra sekhar, Surjan Shaik "Modeling and thermal Analysis of an Air Cooled Engine Cylinder under Diversify the Fins Thickness " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Systematic Review of Recent Security Solutions in Hadoop and Cloud Environment
  Anita V. Mithapalli, Prof. Swati S. Joshi
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909012530     

Abstract:

The security issues for cloud computing, Huge data, Guide Diminish and Hadoop condition. Its key spotlight is on security issues in cloud computing that are connected with tremendous data. Cloud computing security is making at a snappy pace which joins PC security, network security, data security, and data protection.In this paper, we presented the systematic review of recent possible security solutions in Hadoop and cloud environment. The investigation and comparative analysis of recent studies related to the protection resolutions in Hadoop and cloud environment considered in this review. The outcome of this paper claims the various research gaps identified from the literature review..
Keyword: Cloud Computing, Big Data, Hadoop, Data protection

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Anita V. Mithapalli, Prof. Swati S. Joshi "Systematic Review of Recent Security Solutions in Hadoop and Cloud Environment " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Detecting Outliers for Single Dimensional Data Using Interquartile Range
  Dr. Kamlesh Malpani
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909013135     

Abstract:

Outliers are data which can be considered anomalous due to several causes (e.g. erroneous measurements or anomalous process conditions). Outlier detection techniques are used, for instance, to minimize the influence of outliers in the final model to develop, or as a preliminary pre-processing stage before the information conveyed by a signal is elaborated..The traditional outlier detection methods can be classified into four main approaches: distance-based, density-based, clustering-based and distribution-based. Each of these approaches presents advantages and limitations, thus in the recent years many contributions have been proposed to overcome them and improve the quality of the data. In the proposed approach need a specific measurement that will give us an objective standard of what constitutes......
Keyword: Outliers, Detection, Quartile Accuracy ,Efficiency

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Dr. Kamlesh Malpni "Detecting Outliers for Single Dimensional Data Using Interquartile Range " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Study on the Behavior of Cold-formed Channel Sections under Flexure.
  Bharat C.Halagalimath, Kiran Koraddi
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909013643     

Abstract:

This study mainly focuses on the behavior of Cold-formed steel sections under flexure as per the codes. And comparing them with respect to Indian Standards IS801-1975 i.e. British Standard BS5950-5:1998 and American Iron and Steel Institute AISI-S100-07 both are compared with IS801-1975. The comparison is carried out by assuming three model sections C-10, C-20 and C-30 by increasing their lip depth such that specimen C- 10 has lip depth of 10mm, C-20 has 20mm and C-30 has 30mm also all the rest of dimensions and sectional properties are kept the same. Then the effect of variation in lip depth is studied. Also the nature of buckling and the different modes of buckling are studied using Constrained and unconstrained finite strip method (CUFSM) software.......
Keyword: Buckling, Channel section, Cold-formed steel, CUFSM, Moment capacity

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Bharat C.Halagalimath, Kiran Koraddi "Study on the Behavior of Cold-formed Channel Sections under Flexure. " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Comparative Durability Studies of Concrete by using Electrical Resistivity technique & Rapid Chloride Permeability technique
  Abdullah Ahmed Laskar, Dr Partha Ghosh
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909014449     

Abstract:

The durability of concrete is generally evaluated by many NDT technique, among the different NDT technique RCPT is one of the popular NDT method used by many researchers & practicing Engineers for evaluation of concrete durability. However the RCPT technique has some limitation on field test of concrete, considering the limitation of the RCPT technique a new technique has been introduced called Electrical resistivity technique is used for evaluation of concrete durability in both field & lab test. Durability of concrete is mainly depends on the properties of concrete microstructure i.e. pore size distribution, shape & connectivity of the microstructural pores in concrete. In general smaller pore size, with lesser connectivity results lower permeability & shows more durability, while concrete......
Keyword: CEM-I, CEM-II/A-M, CEM-II/B-M, CEM-III, PPC, Fly Ash, GGBS, Pore size. Microstructure

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Abdullah Ahmed Laskar, Dr Partha Ghosh "Comparative Durability Studies of Concrete by using Electrical Resistivity technique & Rapid Chloride Permeability technique " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Removal of volatile organic compounds (VOCs) from groundwater by using MWCNT buckypaper membrane
  Hamad N. Altalyan, Brian G. Jones John M. Bradd
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909015066     

Abstract:

A comprehensive study was conducted to examine the removal of volatile organic compounds (VOCs) which exist in groundwater at Southlands-Botany Bay (Sydney, Australia). The ability of multi-walled carbon nanotubes (MWCNT),as a new generation of membrane technology,was examined using a dead-end filtration cell setup. Experiments were conducted using a buckypaper (BP) created using MWCNT-Trix 1% (w/v) dispersion. Twenty one VOCs with molecular weights between 78.11 g/mol (benzene) and 260.76 g/mol (hexachlorobutadiene) were designated as model organic contaminants because of their widespread occurrence in groundwater.......
Keyword: Volatile organic compounds (VOCs), Buckypaper (BP), Carbon nanotube (CNT), Multi-walled carbon nanotube (MWCNT), Nanotechnology

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Hamad N. Altalyan, Brian G. Jones John M. Bradd "Removal of volatile organic compounds (VOCs) from groundwater by using MWCNT buckypaper membrane " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Use of information systems and decision-making in a food agribusiness of Brazil
  Marcio Rodrigo Santos, Lucas José de Souza, Egon Walter Wildauer
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909016773     

Abstract:

This paper analyzes the decision-making process in a medium-sized food industry located in northern Brazil. The objective is to clarify how the monitoring and use of information by the main decision makers occurs. It has been revealed that decision makers act differently, the entrepreneur, the administrative decision maker, relies on various sources of decision-making information. Regarding decision making on the factory floor, the engineer has shown that he does not make use of support tools, the main decisions he makes are based on his own experience and skills.
Keyword: Agribusiness; Decision making process; Information monitoring; Information system.

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Marcio Rodrigo Santos, Lucas José de Souza, Egon Walter Wildauer "Use of information systems and decision-making in a food agribusiness of Brazil " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Series-2

• Research on Knowledge Retrieval of Junior Middle School Mathematics Micro-course Based on Knowledge Map
  Zhijun Yang, Ning Lei, Cuilian Lv
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909020104     

Abstract:

With the arrival of fragmentation era, people's learning methods have changed greatly. Micro-courses have become a very popular learning method for learners, but micro-course are fragmented, which makes it difficult for learners to retrieve the knowledge they need from a large number of learning resources, and the knowledge they learn is scattered and lacking. Without effective organization, it is difficult for learners to learn systematically. As a tool of knowledge management, knowledge map can visually show the location of knowledge points and the relationship between knowledge points. Therefore, this paper puts forward the idea of introducing knowledge map into the junior high school mathematics micro-course resources, constructing the micro-course knowledge retrieval model, it is convenient for learners to find the required knowledge,promoting learners' learning.
Keyword: Knowledge Map,Junior High School Mathematics,Micro-course,Knowledge Retrieval.

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Zhijun Yang, Ning Lei, Cuilian Lv "Research on Knowledge Retrieval of Junior Middle School Mathematics Micro-course Based on Knowledge Map " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Voltage Sag Compensation by Use of Dynamic Voltage Restorers with Adaptive Fuzzy Controllers
  B.Sandeep Kumar, J.Supraja, D.Rajanikumar
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909020512     

Abstract:

In this paper the fuzzy logic controllers (FLCs) gives to be the special arrangement when the process is uncooperative complex for investigation by conventional procedure or when the accessible data information are interpreted subjectively, estimated. In writing, the present FLCs all in all comprises of two input sources (error and change) and one output. The number of membership functions is chosen in most cases to be five or seven regardless of the approach used for the design. In this paper, we present Adaptive Fuzzy Controllers (AFCs) way to deal with improve the two sources of inputs one output FLCs. Adaptive Fuzzy Controllers provides fast response and better %THD compared to Fuzzy and PR controller..........
Keyword: Adaptive Fuzzy Controller's, DVR's, Voltage sag, VSI.

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B.Sandeep Kumar, J.Supraja, D.Rajanikumar "Voltage Sag Compensation by Use of Dynamic Voltage Restorers with Adaptive Fuzzy Controllers " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• An Experimental Study on Mechanical Properties of Hooked Steel Fiberous Concrete
  M.Satyavathi, Dr.N.Victor Babu
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909021319     

Abstract:

Concrete being brittle is weak in tension. The addition of Steel Fibers in concrete have greatly progresses its Compressive Strength, Split tensile strength as well as Flexural Strength . The use of dissimilar types of Fibers & their orientation in the cement Concrete matrix have shown positive responses between the scholars. Fiber is easy available material. The crack failures can be reduced by means of the steel fibers in concrete. These fibers are thin, short and distributed randomly all over the concrete member of different aspect ratios (L/d ratio). Out of all different types of Fibers, steel Fibers are widely used because steel has high elasticity Modulus , high elongation, high tensile strength and the bond between steel and the Fiber is enormous. In This present experimental investigation was carried out to investigate the influence of steel Fibers on physical and mechanical properties of concrete, covering cold strained carbon steel Fibers..........
Keyword: Compressive strength, Hooked steel fiber, aggregate and cement.

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M.Satyavathi, Dr.N.Victor Babu "An Experimental Study on Mechanical Properties of Hooked Steel Fiberous Concrete " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Negative mass gravity theory(general relativity)
  Garmsiri
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909022026     

Abstract:

According to the theory of effective negative mass, published in the journal of physical Review letters, If force is applied to a negative mass That mass is accelerating That it accelerates unlike the direction Force applied. Therefore, based on this theory, the material can have both positive and negative masses. here we show that negative mass has negative gravity and create curvature in spacetime which basis the shape of the cosmos is after the big bang. The combination of two curves created by positive mass and negative mass basis of the orbits of the planets is around the stars.
Keyword: .....

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Garmsiri "Negative mass gravity theory(general relativity) " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Spectroscopic and Chromatographic Investigation of Pupae Biodiesel
  Pradeep N.R, Dr. S. Kumarappa, Dr. B. M. Kulkarni
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909022731     

Abstract:

Methyl esters from animal fats/lipids have attracted a great deal of interest as substitute for diesel fuel to reduce dependence on imported petroleum and provide an alternate and sustainable source for fuel with more agreeable environmental properties. In the present study biodiesel is prepared from dead Pupae. Because dead pupae are one such source which is generated as waste byproduct of sericulture industry. The Pupae biodiesel was chemically characterized with analytical techniques like FT-IR, NMR and GC–MS. So Results of study obtained are presented and discussed..
Keyword: FAME, Methanolysis, Pupae oil, Pupae biodiesel, Transesterification

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Pradeep N.R, Dr. S. Kumarappa, Dr. B. M. Kulkarni "Spectroscopic and Chromatographic Investigation of Pupae Biodiesel " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Mobile C-Arm Prototyping and Repositioning using Motion Capture Guidance
  Alireza Yazdanshenas, Armin Yazdanshenas, Chung-Hyun Goh
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909023243     

Abstract:

One of the most important surgical tools in spinal surgery is the C-Arm X-ray System (C-Arm). This system works fine for most surgical procedures but falls short when the C-Arm must be repositioned during complicated surgical procedures for validation X-rays. The aim of this paper is to develop an accurate repositioning method with the use of motion capture technology. This will be a novel approach to creating a repositioning integrated system. A virtual prototype and a virtual platform were developed that quantified the dynamics of the C-Arm maneuvering. Next, a complete kinematic model of the C-Arm was developed to relate the joint angles with the respective Cartesian coordinates for critical points on the C-Arm. A fully automatic robotic C-Arm prototype was....
Keyword: C-Arm, Virtual Prototype, Repositioning, Kinematic Model, Motion Capture

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Alireza Yazdanshenas, Armin Yazdanshenas, Chung-Hyun Goh "Mobile C-Arm Prototyping and Repositioning using Motion Capture Guidance " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Scalar Controlled Three Phase Induction Motors using Variable Frequency Drives
  Eng.Ahmad AL-Enezi
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909024469     

Abstract:

This report is mainly concerned with the speed control of three phase induction motors (IMs) using variable frequency drive (VFD). Detailed study of conventional two levels, three-leg voltage source inverter (VSI) is adopted using pulse width modulation (PWM). The proposed control strategy adjusts theIM speed by changing both the voltage magnitude and frequency of the VSI. This approach is so-called "constant V/F" where the ratio of voltage magnitude and frequency is kept constant in order to maintain the magnetic flux which in turns keep fixed torque under varied speed conditions. A dedicated case study is introduced illustrating the mathematical modeling of induction motor and respective characteristics. The modeling of the proposed..
Keyword: Variable Frequency Drives, Scalar V/F Control, Speed Control, Induction Machine

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Eng.Ahmad AL-Enezi "Scalar Controlled Three Phase Induction Motors using Variable Frequency Drives " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Radiation Effect on MHD Flow of a Micropolar Fluid with Heat Generation or Absorption
  Rama Udai Kumar, Sucharitha Joga
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909027075     

Abstract:

This work analyzes radiation effect on heat and mass transfer of steady, laminar, MHD micropolar fluid along a stretched semi-infinite vertical plate in the presence of temperaturedependent heat generation or absorption. A magnetic field applied normal to the plate. The governing partial differential equations were transformed into ordinary differential equations using the similarity variables. The obtained self-similar equations are solved numerically using the Galerkin finite element method. The obtained results are validated against previously published work for special cases of the problem in order to access the accuracy of the numerical method and found to be in excellent agreement. The effect of various physical parameters on velocity, microrotation and temperature is conducted..
Keyword: MHD, micropolar fluid, stretched surface, heat generationor absorption, radiation.

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Rama Udai Kumar, Sucharitha Joga "Radiation Effect on MHD Flow of a Micropolar Fluid with Heat Generation or Absorption " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• The validation of centrifugal pumps based on the vibration characteristics
  Mohammad E. Alshebani
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909027684     

Abstract:

Centrifugal pump is a high-speed rotating machine/ equipment that is used in all the major fields. It can be noticed that the forces or the periodic forces within the centrifugal pump for the rotation of impeller may cause fatigue to the bearing, shaft, and different other components. The prime effects of the vibration include the decrease in overall component life that is caused due tothe cyclic loads, deformation of the base of the centrifugal pump, a decrease..
Keyword: ...

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Mohammad E. Alshebani "The validation of centrifugal pumps based on the vibration characteristics " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Series-3

• Flow Visualization for secondary flow and velocity separation due to curvature effect inside a Curved Double S Duct
  Shantonu modak, Subrata Majumdar, A.K. Biswas, P.K. Sinha
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909030106     

Abstract:

In the present investigation the distribution of mean velocity are experimentally studied on square cross section Double-S duct.The experimental set up Double-S duct having center line length of 750 mm and square cross section of (100×100) made up of transparent Perspex sheet to study flow visualization. Experiment is carried out at mass averaged mean velocity 40 m/s. The velocity distribution shows the Bulk of flow shifting from inner wall to outer wall in the first bend and third bend of the duct and outer wall to inner wall in the second bend and forth bend of the duct along the flow passage is very instinct. Flow at end of the duct is purely uniform in nature due to non existence of secondary motion. The experimental results then were numerically validated with the help of Fluent, which shows a good agreement between the experimental and predicted results.
Keyword: Double-Sduct,Secondary motion,Flow visualization,velocitycontour, Standard k – ε model.

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Shantonu modak, Subrata Majumdar, A.K. Biswas, P.K. Sinha "Flow Visualization for secondary flow and velocity separation due to curvature effect inside a Curved Double S Duct " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Decision Making Model for Bridge Maintenance Planning in Egypt
  Ireny Watson Beshara, Wafaa Mohammed Arandah
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909030715     

Abstract:

The maintenance of bridges as a key element in transportation infrastructure has become a major concern due to increasing traffic volumes, deterioration of existing bridges and well-publicized bridge failures. Therefore, bridge maintenance planning should accommodate multiple performance goals that need to be quantified by various performance indicators. The main goal of this research is to develop a decision support model for maintenance of bridges in Egypt within acceptable limits of safety, serviceability and sustainability. The General Authority for Roads, Bridges, and Land Transport (GARBLT) was chosen for the study of the current research as it represents the biggest governmental organization responsible for planning, operating and maintaining of bridges in........
Keyword: Bridge maintenance strategy, bridge prioritization, condition assessment,, decision making, Multi- Attribute Utility Theory (MAUT).

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Ireny Watson Beshara, Wafaa Mohammed Arandah "Decision Making Model for Bridge Maintenance Planning in Egypt " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Computing Max-Flow by New Method
  Hend El- Morsy
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909031619     

Abstract:

In this paper we will compute max flow from source to sink by using shortest path algorithm . We will discuss the uniqness of max flow for the same graph
Keyword: Max flow , Shortest path , Algorithm

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Hend El- Morsy "Computing Max-Flow by New Method " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Reinventing Vernacular's Passive Design for Thermal Comfort in Equatorial Tropical Climate
  Marcus Gartiwa
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909031619     

Abstract:

The relationship between architecture and climate is always a hotspot, interesting in the recent architecture studies, especially in corelation with thermal comfort in equatorial tropic climate, such as Indonesia vernacular dwellings. Such researchs has shown the principle of climate-oriented architecture, focus on qualitative description of passive design in getting thermal comfort. The result, it is difficult to evaluate accurately thermal performance of the vernacular buildings by qualitative approach, therefore some incorrect conclusions are easily to be drawn in general result, also incorrectly. A detailed field, empirical study of Baduy Jero‟s vernacular dwellings at Kanekes village, Lebak regency, Banten Province, Indonesia, has been done in the four seasons of 2015.......
Keyword: Reinventing, thermal comfort, vernacular‟s passive design

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Marcus Gartiwa "Reinventing Vernacular's Passive Design for Thermal Comfort in Equatorial Tropical Climate " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Speaker Recognition Using Machine Learning Based Method
  Vaibhav Bhardwaj, Manish Sharma
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909032730     

Abstract:

Speaker recognition is related to speaker identification and speaker verification problems. Speaker identification is a task to identify the provided speech sample (utterance) as belonging to one speaker from the set of known speakers (1:N match). Speaker verification is a task of comparison of the utterance to one given speaker identity and either accepting or rejecting the identity (1:1 match).Here we are using an artificial intelligent (AI) based technique to complete this task. Here we are trying to differentiate the sound of APJ Abdul Kalam sir and the Donald Trumph president of America. Herewe are using K-nearest neighbor (KNN) algorithm which is a powerful supervised learning tool. We have extract the four parameters of sound and these are 'power spectral density', "spectral centroid‟, "spectral flatness‟ and "roll-off frequency'.
Keyword: Power spectral density, spectral centroid, spectral flatness and roll-off frequency

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Vaibhav Bhardwaj, Manish Sharma "Speaker Recognition Using Machine Learning Based Method " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Use of Power Line Communication Technology in Local Networks in Comparison with Twisted-Pair Cable Networks
  Vilson Gruber, Cassiano Tramontin Belletini
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909033141     

Abstract:

This work aims to analyze the feasibility of using PLC – Power Line Communication technology in local networks in comparison with UTP twisted pair metallic cable. The study covers PLC technology for indoor access. In the run of the research is a brief introduction on the PLC and on the technology of data transmission through metal cables of twisted pair UTP, telling a little of its history, operating principles, categories and types of existing cables. The focus of the research is to analyze the feasibility of using PLC technology in local networks where the passage of metallic twisted pair cables is not possible or feasible due to existing physical barriers and among others, as for example pipelines for The passage of the crowded cables or distance between the parties to be intertwined. For this conclusion, a case study was carried out on a laboratory bench analyzing and comparing the two technologies through the HTTP, full page HTTP, ping for Gateway, RDP and speed tests. According to the research, PLC technology is shown to be effective, and it is concluded that it is feasible to use PLC in local networks.
Keyword: Power Line Communication. Broadband Power Line. Internet in the grid. UTP twisted-pair cables.

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Vilson Gruber, Cassiano Tramontin Belletini "Use of Power Line Communication Technology in Local Networks in Comparison with Twisted-Pair Cable Networks " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Analysis of a mathematical reliability model for a system with fuzzy constant failure rate using trapezoidal fuzzy number
  Deepak Kumar, S. B. Singh, Anita Kumari
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909034245     

Abstract:

Mathematical Reliability Models based on Markov Chain have extensive application in reliability of electrical and electronically equipments of any complex system. In this paper, a system with three parallel and identical elements with fuzzy constant failure rate is analyzed and the results are in consideration of increasable failure rates as form of trapezoidal fuzzynumbers
Keyword: Fuzzy, Reliability, Mean Time To Failure, Constant Failure Rate, trapezoidal fuzzy number.

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Deepak Kumar, S. B. Singh, Anita Kumari "Analysis of a mathematical reliability model for a system with fuzzy constant failure rate using trapezoidal fuzzy number " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Multi-User Detection using Harmony Search Algorithm in CDMA Systems
  Aakash Rode, Dr. S. B. Somani
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909034650     

Abstract:

Major requirement of the next generation wireless communication systems is to provide higher data rates in transmission of signal in order to meet higher demand of quality services. Multi-User Detection is a field which comprises all aspects related to the detection of mutual users whose received signals are not orthogonal to each other. This generally corresponds to (non orthogonal) CDMA systems, because these systems have a large number of users whose signals overlap in frequency and time. DS-CDMA system is extensively used wireless communication technology. Use of Direct Sequence Spread Spectrum causes MAI (Multiple Access Interference) which in turn affects performance of DS-CDMA system. To distinguish user data in presence of Multiple Access Interference, various Multi-User detection techniques were suggested by different researchers. Objective of this paper.....
Keyword: DS-CDMA, Multi-User Detection, Multiple Access Interference

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Aakash Rode, Dr. S. B. Somani "Multi-User Detection using Harmony Search Algorithm in CDMA Systems " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Influence of moisture content and temperature on thermal properties of acha grains: Application of response surface methods
  Adekanmi Olusegun Abioye, Adefemiwa Ayobami Adekunle, James Abiodun Adeyanju
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909035159     

Abstract:

In this paper, influences of moisture content (MC) and temperature (T) on thermal properties of acha (Digitaria exilis Stapf) grains such as thermal conductivity (Yk), thermal diffusivity (Y) and specific heat (YCp) were investigated. The experiments were carried out at 5 %,10%, 15 %, 20 %and30%wband 25, 30, 35, 40, 45 and 50 oC moisture content and temperaturerespectively,usingausing a dual-needle line-heat-source (DNL) device.Acentralcompositerotatable design (CCRD)wasusedtomodelthethermal conductivity, thermal diffusivity and specific heat oftheacha grains.TheYk, Yand YCpvariedfrom0.160 to 0.309 W/mK, 0.121 and 0.179 x10-6 m2/s and 0.94 to 3.082 kJ/kgoC,respectively.All the thermal properties were significantly influenced (p<0.05) by linear, interaction and quadratic effects of MC and T, except the interaction effect that was not significant (p>0.05) for thermal diffusivity....
Keyword: Thermal conductivity, Thermal diffusivity,Specific heat, Acha grains, Response surface methods

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Adekanmi Olusegun Abioye, Adefemiwa Ayobami Adekunle, James Abiodun Adeyanju "Influence of moisture content and temperature on thermal properties of acha grains: Application of response surface methods " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Novel Solution for Initial Cluster Centre Problem for K-mean Algorithm over Cloud
  Mohd Iqbal, Manish Sharma
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909036064      

Abstract:

k-means algorithms are one of the most applied algorithm due to its simplicity and efficiency, k-means algorithm performance are generally good but also has got some limitation, it takes initial cluster centre as an arbitrary data points, number of cluster are given by the user, missing data problem, inefficient with the large data set, various research work has been done to improve efficiency of the k-means algorithms. Our main work to deal with the initial cluster centre problem various research work has been done in this direction but still there is not any global method of the initializing the initial cluster centre or mean of the k-means algorithms, in our work we generate the initial cluster centre by using the idea of M-way tree, this method is efficient as compare to the traditional k-means algorithms.
Keyword: Data Mining, Clustering, k-Means, Efficiency, Optimization

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Mohd Iqbal, Manish Sharma "A Novel Solution for Initial Cluster Centre Problem for K-mean Algorithm over Cloud " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A new Hybrid Approach for Credit card fraud detection using machine learning techniques
  Nindiya Devi, Lavisha Sahu
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909036568     

Abstract:

Protection and detection of fraud in financial transactions with credit cards at point of sale virtual represents an absolute benefit for banking, commercial and general users of these services entities. Mainly the latter two actors, are the most affected by such actions. Eradication or at least timely detection of such criminal actions would be significant progress in many areas, among which should be highlighted the growing confidence in electronic commerce. With the above, the development of a system for analyzing financial transactions with credit card arises. The system will be used by electronic commerce as a support tool for the analysis of legitimacy in financial transactions through virtual points of sale.
Keyword: Credit Card, Fraud Detection, verification, Cloud Computing

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Nindiya Devi, Lavisha Sahu "A new Hybrid Approach for Credit card fraud detection using machine learning techniques " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• An Efficient Resource Allocation for Heterogeneous Workloads in IaaS Clouds over AWS
  Shagun Sharma, Manish Sharma
  [Abstract] [PDF] [Cite][Download Certificate]
    10.9790/9622- 0909036975     

Abstract:

As the use of internet is increasing the corporate migrating their business from traditional computing to the cloud computing and thus no of user is increasing on cloud & load is also increasing. Thus to provide congestion free and reliable on demand service to client load balancing method is needed. Many algorithms is proposed for load balancing & auto scaling to handle the load .we can use cloud service to make load efficient model in cloud environment. This load efficient model will provide the load balancing, scaling capabilities and monitoring of solutions in the cloud environment.To achieve the above mentioned, we use public cloud services such as amazon's EC2, ELB. This research is divided into four parts such as load balancing, auto-scaling, latency based routing, resource monitoring. We will implement the individual service and test while providing load from external software tool Putty and we will produce the result for efficient load balancing.
Keyword: Load Balancing, EC2, Resource Monitoring, Load Optimization, Web Server.

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Shagun Sharma, Manish Sharma "An Efficient Resource Allocation for Heterogeneous Workloads in IaaS Clouds over AWS " Vol. 9 - No. 9 (September 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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