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172 articles for “run off”
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Optimization of Process Parameters of GMAW for Penetration, Toughness and Tensile Strength by using Taguchi Method
Abstract: Aluminum and its alloys are having variety of applications in Aircraft, food processing etc. Moreover; the use of Aluminum and its alloys are increasing day by day due to its specific properties, like light weight, high strength, and excellent corrosion resistance. However; the present study is planned to analyze and optimize the aluminum weld joint characteristics like tensile strength, penetration and toughness by using Gas Metal arc welding (GMAW) welding. …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article
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CFD Analysis on Exhaust System of a Car
Abstract: The pollution and global warming is due to air pollution. It is to be noted that air pollution is mainly caused by the toxic gases from the exhaust of the automobiles. Only 30% of the fuel is converted into energy source to run the engine remaining 70% of fuel is of un-burnt hydrocarbon, carbon monoxide and nitrogen oxides. From modified catalytic converter, noise level will decrease. Here, the performance of …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 1, 2019 · pp. 38–50 Read article
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Design and Analysis of Centrally Suspended Cage-less Limited Slip Differential
Abstract: Limited slip differential (LSD) plays an important role in maintaining speeds and in torque distribution between the wheels of the automobile even in case of variable traction. In the present project work, limited slip differential is considered and the objective of the project is to find out tangential, axial and radial forces involved in meshing of the differential gears theoretically. Finite Element Analysis (FEA) is carried out on Final, Crown, …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 2, 2019 · pp. 11–23 Read article
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Minimal Reduction of Fuel Consumption and Pollution with the Performing a New Design of Flat Engines by Simulation
Abstract: The automotive engine is one of the most important performance of the automotive today and has the task of transmitting power to the gearbox. That is why the world’s largest automotive companies are trying to produce engines that have the maximum power and the lowest fuel consumption. In this article, a motor design with a different appearance was presented. If we want to attribute the design of this engine to …
Published in International Journal of Mechanics and Design · Vol. 7, Issue 1, 2021 · pp. 17–21 Read article
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Design and Optimization of Dual Operative Electric Bicycle
Abstract: Electric Power Assisted Bicycle (EPAC) is becoming the transport and fitness tools that individuals pursue thanks to its green, healthy, and economical characteristics. Compared to the standard electric bike, EPAC not only reduces the burden on the rider, but also maintains the first bicycle characteristics. In recent days, normal traditional bicycle is not used as often as they were accustomed. Thanks to their low speed and always desperate to push …
Published in International Journal of Mechanics and Design · Vol. 7, Issue 2, 2021 · pp. 35–40 Read article
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Review on the Enhancing the Heat Transfer Rate in the Air Heater by Modifying the Design
Abstract: An overview of the research on air heat exchangers and solar air heaters is given in this work. The goal of the review is to promote discussion and evaluation of the researchers' results. The paper includes extensive descriptions of several types of air heaters, air heat exchangers employing electrical heaters and other technologies, and solar air heaters with different absorber plate surface geometries to increase the rate of heat transfer. …
Published in International Journal of Mechanics and Design · Vol. 9, Issue 2, 2023 · pp. 27–32 Read article
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Review of Optimization Process Parameters in Welding system
Abstract: This study was based on design of experiment (DOE) using Taguchi method with four welding parameters namely welding current, welding speed, root gap and electrode angle considered for experimentation. An orthogonal array of L9 experimental design was adopted and ultimate tensile strength was investigated for each experimental run. The tensile test was carried out on extracted welded and unwelded specimens using universal testing machine (UTM). Microstructures of the welded specimens …
Published in International Journal of Manufacturing and Materials Processing · Vol. 2, Issue 1, 2016 · pp. 48–54 Read article
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“MODIFIED SEWING MACHINE WORKSTATION DESIGN BY USING TAGUCHI APPROACH”
Abstract: The study was based on design of experiment using Taguchi Orthogonal Array with three parameters namely height of sewing machine table, angular movement of sewing machine table & sliding movement of sewing machine table considered for experimentation. An orthogonal Array of L9 experimental design was adopted & 3 angles namely trunk angle, head angle & neck angle was measured for each experimental run. Then the reading for female & male …
Published in International Journal of Manufacturing and Materials Processing · Vol. 2, Issue 2, 2016 · pp. 61–88 Read article
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Investigation of Optimal Process Parameters of Extrusion Blow Molding Process Using Grey Taguchi Analysis
Abstract: Optimization of machining processes is essential for achieving higher productivity and high-quality products in order to remain competitive. The objective of this study is to optimize the process parameter of extrusion blow molding process for making a plastic container of high density polyethylene (HDPE) grade B52A003 produced by the extrusion blow molding process at CIPET Gwalior. Quality of plastic container of HDPE B52A003 material depends on various parameters. In this …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 1–11 Read article
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Optimization of Machining Parameters for Nylon 6 Composite in CNC Lathe Using PCA-Based TOPSIS
Abstract: This work investigates the parametric optimization of CNC turning operation for Nylon 6 with principal component analysis (PCA) and technique for order preference by similarity to ideal solution (TOPSIS) based on Taguchi approach. Taguchi’s L16 orthogonal array takes 16 experimental runs to execute the design matrix of turning parameters through PCA coupled with TOPSIS, utilizing relevant experimental data as obtained through experimentation. Turning speed (TS), feed rate (FD) and depth …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 36–47 Read article
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Enhancement of Wear Resistance of AISI D2 Steel Slitter using Deep Cryogenic Treatment
Abstract: The cooling of material below-150C for sufficient soaking period is termed as deep cryogenic treatment (DCT). There is an improvement in wear resistance and hardness of tool and die steels due to deep cryogenic treatment. The improvement in wear resistance is observed due to precipitation of fine secondary carbides and even distribution of carbides. In present study, the slitters of AISI D2 cold work air hardening type tool steel are …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 17–28 Read article
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Software compatibility & execution with additive manufacturing machine
Abstract: The usage of additive manufacturing (AM) for production and final products is expanding quickly. In greater numbers than ever, machineries are able to consistently produce high-quality parts that take use of the inventive complexity presented by the sector. However, the transition from an idea to produced items using digital technology is less seamless and less profitable than it should be. AM components OEMs, AM-enabled job shops, and service bureaus invest …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 1, 2023 · pp. 22–30 Read article
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Thermal Management Of Cylindrical Lithium-Ion Battery Using A Wavy Tube
Abstract: To maintain a proper temperature range and eliminate local temperature disparities, thermal management is required for lithium-ion batteries in electric vehicles. A wavy tube is presented for a liquid cooling cylindrical lithium-ion battery module in this research. On the suggested battery module, three-dimensional transient simulations were run, and numerical improvements were made by changing the wavy contact angle of the wavy tube. The heat dissipation efficiency and temperature field homogeneity …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 2, 2023 · pp. 10–22 Read article
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Research Insight: Research Avenues for Ergonomics and Human Factors in Real life Man-Machine Systems
Abstract: BACKGROUND The real life systems now a day are on the path of continuous improvement and updating. The legacy of version improvement and other branding techniques is not only running as a part of marketing and corporate strategy but also for a consumer’s ease and comfort. There is continuous focus on minimizing and curtailing the role of man in modern systems. The concepts like automatic systems, sophisticated sensors and self-monitoring …
Published in International Journal of Computer Aided Manufacturing · Vol. 1, Issue 2, 2016 · pp. 38–39 Read article
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Computational Simulation of Continuous Centrifugal Machine using Computational Fluid Dynamics
Abstract: In this paper, the centrifugal machine which is used in a sugar industry has been analysed. The centrifugal machine is used for the separation of the molasses and the sugar crystals from the massecuite. The objective behind the analysis of the flow in the centrifuge is to achieve the reduction in the separation process time using the Computational Fluid Dynamics and to increase the tonnes/hour output of the sugar. The …
Published in International Journal of Computer Aided Manufacturing · Vol. 5, Issue 1, 2019 · pp. 1–8 Read article
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Optimization and Analysis of Pulsation Dampener
Abstract: This paper presents a new method for generating computer-aided models and analysis of pulsation dampeners used in fluid power systems to reduce vibration. Pulsation dampeners are widely used in different energy systems to measure the backlash that is driven by power pumps. The vibrations caused by the power pumps in the water system can be strong enough to cause structural damage to the pipes if the pulsation dampener is not …
Published in International Journal of Computer Aided Manufacturing · Vol. 6, Issue 1, 2020 · pp. 53–56 Read article
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Analysis and Simulation of Computational Fluent Dynamic on Thermo-Electro-Mechanical Devices
Abstract: It is a universal truth that no exponential growth will last forever. In the present scenario, energy is avital part of development in environment. As the law of conservation of energy “Energy can neither becreated nor can be destroyed, it can only be transformed from one form to another”. Unfortunately,any energy policy that produces improvements in the short term is often one that destroys theenvironment in the long run. Here …
Published in International Journal of Computer Aided Manufacturing · Vol. 7, Issue 1, 2021 Read article
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Identification of diesel engine defects of corvette type naval ships
Abstract: One of the main machineries of a ship is the high-speed diesel engine, which is used for main and auxiliary propulsion systems. Due to the high cost of these assets, their operational reliability needs to be optimally ensured for efficient and effective exploitation of these machineries. The current existing flow chart of registering diesel engine defects has been reviewed and a new methodology, which is more systematic and reliable has …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 1, 2017 · pp. 1–13 Read article
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Kalina Cycle Thermal Analysis Using Heat Recovery Process
Abstract: It is not possible to measure very high temperature with help of physical temperature measuring probes, so in order to get temperature of flue gases, inverse heat transfer theory is applied. Measuring the temperature on outside wall of pipe from which flue gases are going out, it is possible to get calculated values of flue gases (which is not possible to get with physical probe) using inverse heat transfer analysis. …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 4, Issue 2, 2018 · pp. 39–47 Read article
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The Influence of Hexanol and Methyl Acetate as Oxygenated Additives with Diesel Fuel in a Diesel Engine Generator
Abstract: Diesel engines play a vital role in all the major sectors (such as transportation and industrial) due to their high efficiency, durability, reliability and low operating cost. At the same time, they are considered as one of the biggest contributors of environmental pollution by releasing enormous amount of toxic gases to atmosphere (such as NOx, HC, CO2 and PM). Emissions from transport, especially motor vehicles, increase the level of gases …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article