Peer Reviewed Journal

Abstract:

The essential of car wheel rim is to provide a firm base on which to fit the tyre. Its dimensions, shape should be suitable to adequately accommodate the particular tyre required for the vehicle. In this project a tyre of car wheel rim belonging to the disc wheel category is considered. Design is an important industrial activity which influences the quality of the product. The wheel rim is modeled by using modeling software catiav5r17. By using this software the time spent in producing the complex 3- D models and the risk involved in the design and manufacturing process can be easily minimized. So the modeling of the wheel rim is made by using CATIA. Later this CATIA modal is imported to ANSYS WORKBENCH 14.5 for analysis work. ANSYS WORKBENCH 14.5 is the latest software used for simulating the different forces, pressure acting on the component and also calculating and viewing the results. By using ANSYS WORKBENCH 14.5 software reduces the time compared with the method of mathematical calculations by a human. ANSYS WORKBENCH 14.5 static structural analysis work is carried out by considered three different materials namely aluminum alloy ,magnesium alloy and structural steel and their relative performances have been observed respectively. In addition to wheel rim is subjected to modal analysis, a part of dynamic analysis is carried out its performance is observed. In this analysis by observing the results of both static and dynamic analysis obtained magnesium alloy

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Mr. Sushant K. Bawne, Prof. Y. L. Yenarkar, "Optimization Of Car Rim"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The effect of humic substances on the activity of hydrocarbon-oxidizing microorganisms is studied. It is shown that sodium humate, aminogumic and sulfogumic acids did not have a negative impact on the growth of oiloxidizing microorganisms. Introduction of sodium humate in the culture medium stimulated the destructive activity of oil-oxidizing microorganisms. At its addition the degree of oil degradation was 72.5-84.5%, and atits absence – 70.7-78.3%.
Key word: bioremediation, degradation, humates, oil-oxidizing activity, oil-oxidizing microorganisms, oil

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Faizulina Elmira, Aitkeldiyeva Svetlana, Tatarkina Larisa, Auezova Olga, Akkulova Zaure, Aituganov Kanat, "Humate effect on oil-oxidizing activity of hydrocarbon-oxidizing microorganisms"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

Oar researchhas provedthat lactic acid bacteria possess the wide spectrum of antagonistic activity. They inhibit the growth of not only agents of intestinal infections but also agents ofdiseases not related to gastrointestinal tract.
Key word: lactic acid bacteria, antagonistic activity in vitro, infections located outside the gastrointestinal tract

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N.Gavrilova, I. Ratnikova, A. Sadanov, K. Bayakysheva, Z.Tourlybaeva, L. Kosheleva, "Antagonism of lactic acid bacteria against pathogenic agents not related to gastrointestinal tract"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

In this paper, the thermophysical properties of cellular Al and Ceramic Particulate / Al Composites were explored. Thermophysical properties are defined as material properties that vary with temperature without altering the material's chemical identity including thermal conductivity (TC), coefficient of thermal expansion (CTE), energy absorption, porosity and relative density. The significance of cellular Al and AMMCs reinforced by ceramic particles lies in their propertieswhich are difficult to be available combined in other engineering materials. New cellular AMMCs that meet the needs of the required engineering applications could be synthesized by selection an appropriate reinforcements. Different kinds of ceramic particles such as oxides, carbides, nitrides, as well as carbon nanotubes can be utilized as reinforcements for manufacturing of cellular AMMCs. Thermophysicalproperties of cellular AMMCs consisting of Al as continuous matrix phase and ceramic particles as reinforcements are directly influenced by type, size, and geometry of dispersions, also the RVR. In addition, the constituents of ceramic particulate / aluminium composites characterized by different heat transfer mechanisms, wherethe TC mechanism in metals is attributed to free electrons, while phonons are primarily responsible for TC in nonmetallic materials, as well as an interfacial thermal barrier resistance influence effectively on heat transfer inside the composite and thus the thermophysical properties. In this paper, based on the literature review, thermophysical properties of cellular Al and AMMCs reinforced by ceramic particles were discussed.
Key word: Al foams, Cellular AMMCs, Ceramic particles, Thermal properties, physical properties.

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Khalid Almadhoni, Sabah Khan, "ThermophysicalProperties of Cellular Aluminium andCeramic Particulate / Aluminium Composites"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

Electrocardiogram (ECG) is the cheap and noninvasive method of depicting the heart activity and abnormalities. It provides information about the functionality of the heart. It is the record of variation of bioelectric potential with respect to time as the human heart beats. The classification of ECG signals is an important application since the early detection of heart diseases/abnormalities can prolong life and enhance the quality of living through appropriate treatment. Since the ECG signals, while recording are contaminated by several noises it is necessary to preprocess the signals prior to classification. Digital filters are used to remove noise from the signal. Principal component analysis is applied on the 12 lead signal to extract various features. The present paper shows the unique feature, point score calculated on the basis of the features extracted from the ECG signal. The point score calculation is tested for 40 myocardial infarction ECG signals and 25 Normal ECG signals from the PTB Diagnostic database with 94% sensitivity.
Key word: ECG, MI, PCA, Point score, QRS

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Smita L. Kasar, Madhuri S. Joshi, "Identification of Myocardial Infarction from Multi-Lead ECG signal"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

In today's market, the competing microprocessors are ARM (Advanced Risc Microprocessor), Intel, AMD. ARM is preferred since it has been powering portable devices for decades and has simple architecture to keep the energy waste to be minimum. The electronics advancements and embedded technology advancements have become a challenging field in today's techno world. In paper, the diligent features of embedded systems are introduced. It deals about how a robot is controlled using embedded operating system and ARM. Based on the combination of ARM, DSP and ARM Linux, the robot is controlled. The paper introduces development of embedded robot control system using Wi-Fi and also IOT. The embedded control system design includes four aspects. i.e., system structure, functions, hardware design and software design. By using these aspects (hardware and software adjustments), many robotic applications can be developed. Due to the fast execution speed and reasonable Ethernet speed in ARM processor, this system can be used in industrial oriented applications where there is very much necessity of safety and security.
Key word: ARM, ARM LINUX,Boa server, Embedded operating system, Embedded web server.

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V.Sirisha, V. Sachin Kumar, "Embedded ARM Control Robotic Arm using BoaWeb server – a Survey"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

A Detailed Study and Computational Fluid Dynamics investigation was conducted to ascertain and highlight the different ways in which ground effect phenomena are present around a symmetrical aerofoil-NACA 0015- when in close proximity to the ground. The trends in force and flow field behaviour were observed at various ground clearances, for different angle of attack. The analysis was carried out by varying the angle of attack from 00 to 100 and ground clearance of the trailing edge from minimum possible value to one chord length. It was found that high values of pressure coefficient are obtained on the lower surface when the airfoil is close to the ground. This region of high pressure extended almost over the entire lower surface for higher angles of attack. As a result, higher values of lift coefficient are obtained when the airfoil is close to the ground. The flow accelerates over the airfoil due to flow diversion from the lower side and higher mean velocity is observed near the suction peak location. The pressure distribution on the upper surface did not change significantly with ground clearance for higher angles of attack. The lift was found to drop at lower angles of attack at some values of ground clearance due to suction effect on the lower surface as the result of formation of a convergent–divergent passage between the airfoil and the ground plate. The values of drag coefficient were also noted for different ground clearance, which is found to be decreasing as the airfoil is approaching to a closer ground clearance. This ground effect is analyzed using FLUENT 5/6 code.
Key word: Computational Fluid Dynamics, Gambit, Fluent 5/6 Code

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Siva V, "Analysis of Ground Effect on a Symmetrical Airfoil"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

The cascaded multilevel inverter (CMLI) has gained much attention in recent years due to its advantages in high voltage and high power with low harmonics applications. A standard cascaded multilevel inverter requires n DC sources for 2n+1levels at the output, where n is the number of inverter stages. This paper presents a topology to control cascaded multilevel inverter that is implemented with multiple DC sources to get 2"+1_ 1 levels. Without using Pulse Width Modulation (PWM) technique, the firing circuit can be implemented using Microcontroller which greatly reduces the Total Harmonic Distortion (THD) and switching losses. To develop the model of a cascaded hybrid multilevel inverter, a simulation is done based on MATLAB/SIMULINK software and hardware implementation was also done. Their integration makes the design and analysis of a hybrid multilevel inverter more complete and detailed.

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G. Bhavanarayana, Chavvakula Swamy, Ganta Mounika, yedlapalli netaji, Sundru Sri durga, "Analysis and hardware implementation of five level cascaded H Bridge inverter"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

This paper presents an experimental study of the heat transfer and flow friction for turbulent flows of air over a heated flat plate mounted downstream of a fence. A rectangular brass plate is attached to a heating unit and fixed inside the test section of a subsonic wind tunnel. A number of non-metallic fences with different heights are used separately to promote turbulence over the plate. A series of experiments are conducted to examine the following parameters: fence height to plate length ratio (H/L), the distance between the fence and plate relative to plate length (S/L) and the Reynolds number, which is calculated based on the stream wise length of the plate (1.5×10⁵≤ ReL≤ 4.5×10⁵). The first set of the results, which is obtained for the case of the flat plate without a fence, satisfied with other published results. The results in the cases of the plate placed downstream of a fence revealed that the Nusselt number and friction factor are critically dependent on the fence height and the distance between the fence and the plate. A maximum Nusselt number enhancement ratio of 1.7 was achieved corresponding to a friction factor ratio of 2.5. New correlation was obtained for the thermal efficiency (η) based on the Nusselt number enhancement ratio and friction factor ratio at different arrangements of the considered parameters.
Key word: Fence, flat plate, friction factor, heat transfer enhancement, Nusselt number, subsonic wind tunnel

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A. K. Darmeesh, A. Ballil, S. A. Abdel-Moneim, "Turbulent Heat Transfer from a Flat Plate Placed Downstream of a Fence"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

Variable compression ratio (VCR) technology has long been recognized as a method for improving the automobile engine performance, efficiency, fuel economy with reduced emission. The main feature of the VCR engine is to operate at different compression ratio, by changing the combustion chamber volume, depending on the vehicle performance needs .The need to improve the performance characteristics of the IC Engine has necessitated the present research. Increasing the compression ratio to improve on the performance is an option. The compression ratio is a factor that influences the performance characteristics of internal combustion engines. This work is an experimental investigation of the influence of the compression ratio on the brake power, brake thermal efficiency, brake mean effective pressure and specific fuel consumption of the Kirloskar variable compression ratio duel fuel engine. Compression Ratios of 14, 15, 16 and 18 and engine loads of 3kg to 12 kg, in increments of 3kg, were utilized for Diesel.
Key word: Variable Compression Ratio (VCR), Diesel, Gasoline, Kirloskar Engine, Loads.

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Abhishek Reddy G, Nirmal Pratap Singh, Kolluri R V Sai Krishna, Anurag Priyedarshi, SN Singh, "Effect Of Compression Ratio On The Performance Of Diesel Engine At Different Loads"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

Water exaggerated physically, chemically as well as biologically is known as wastewater. Thrown away process of solid waste and its treatment has been the foremost environmental setback for most of the cities in India especially in rural area. To make people aware about the level of contaminants in wastewater and to suggest the ways of treatment of wastewater which will result in disposing off of domestic effluents without any danger to human health, a study on characteristics of wastewater in Rajouri town in Jammu and Kashmir was conducted. Concentrations of various physicochemical parameters like Total dissolved solids (TDS), pH, Turbidity, Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand(COD), Alkalinity, Hardness Chloride Content, Nitrogen, Ammonium, Phosphorous, Iron and E-coli bacteria were determined. Study was done on five different sampling locations. All the parameters were found to be generally exceeding the limits set by W.H.O except for few sampling locations. The sampling site which was found to be the most polluted was Muradpur (SL 5) thus affecting the population there because of being on the downstream side and the least affected site was Kheora (SL2). In some sampling stations due to presence of vegetation at the disposal sites, the quality of sewage to some extent are acceptable may be because the vegetation absorb some of its undesirable constituents. To treat this wastewater and make it suitable for various purposes like irrigation, vegetation and other domestic purposes a treatment plant which will benefit population of 37,552 souls. Construction of wetlands will also lead to effective treatment and management of wastewater.
Key word: Analysis, Environment, Parameters, Rajouri Treatment, Wastewater.

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Zishan Aslam, Yawar Mushtaq Raina, Irfan Mohiuddin, "Characterization of Wastewater in Rajouri Town, Jammu And Kashmir, India"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

Power Quality is a major consideration in all office equipments, industries and residential home appliances. Harmonics play a vital role in power quality issues. A harmonic is generated and deteriorating the quality of power due to non-linear load, which is connected to the electrical system. Based upon the load, there will be an increase in harmonic voltage and currents in the system, which will affect the whole system. The limitations for harmonic voltages and harmonic currents have defined in IEEE 519 and IEC standards. That limitation can be achieved by using shunt Active Power Filters. This paper deals on shunt active power filter with PI controller. Shunt active power filter (SAPF) is designed by employing voltage source inverter with pulse width modulation (PWM). For R-L non linear load this harmonic mitigation is done. The MATLAB / SIMULINK model of this system is simulated and results are obtained through THD analysis.
Key word: Harmonics, Non-linear load, PI controller, Shunt Active Power Filter (SAPF).

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K. Hemachandran, S. Murugavel, Dr. B. Justus Rabi & Dr. R. Ramesh, "Harmonic Mitigation in a Single Phase Non-Linear Load Using SAPF with PI Controller"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

In this paper a simulation based study is presented for a PV panel under partial shading condition with bypass diode and without bypass diode. In a solar photovoltaic array, it is possible that shadow may fall over some of its cells. Under partial shading conditions the PV characteristic gets more complex with multiple peaks. The purpose of this paper is to illustrate the effects that partial shading can cause in a PV array. This is done by simulation using Matlab/Simscape. The characteristics of PV array are compared under partial shading and uniform irradiation. PV array system is made up of 18 cells in order to show two conditions, one where there is no partial shading and one containing partial shading. This paper shows the changes in characteristics while it is compared with shaded and un-shaded conditions. All the results are shown in graphical forms to illustrate the results. Simulation is performed on Matlab/Simulink software using Simscape.
Key word: PV; Partial Shading; Simscape; Simulation

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Amardeep Chaudhary, Shriya Gupta, Dhriti Pande, Fazal Mahfooz, Gunjan Varshney, "Effect of Partial Shading on Characteristics of PV panel using Simscape"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

MANET (Wireless Mobile Ad-hoc Network) is a technology which are used in society in daily life an activities such as in traffic surveillance, in building construction or it's application is used in battlefield also. In MANET there is no control of any node here is no centralized controller that's why each node has its own routing capability. And each node act as device and its change its connection to other devices. The main problem of today's MANET is a security, because there is no any centralized controller. Our main aim is that we protect them from DDOS attack in terms of flooding through messages, packet drop, end to end delay and energy dropping etc. For that we are applying many techniques for saving energy of nodes and identifying malicious node and types of DDOS attack and in this paper we are discussing this technique.
Key word: Security, algorithms, denial of attack, intrusion detection system, MANET.

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Mr. Dinesh. S. Banabakode, Prof. S.V.Sonekar, "A Secure Intrusion Detection System against DDOS Attack in Wireless Ad-Hoc Network Using Multi-Hop Routing Algorithm"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Abstract:

This paper analyse the case of any production system and the structure of supply chain has evolved progressively over the time of sequential supply chain, to global supply chain. This evolution has reflected the change in business environment from static to dynamic. So the purpose of this paper is to propose an agenda for future research in supply chain management. We also measure the effect of FDI in India to the existing production industries in India.
Key word: Component, formatting, style, styling, insert.

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Mr. Suhail Tyagi, Mohd. Nadeem, Munaim Akhtar, "Future of Supply Chain Management in Various food Production"Vol. 5 - Issue 10 (October - 2015), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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