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 | Отрасли экономики: Машиностроение Krishna Murari Pandey,Kaushal Kumar Sharma and Ravindra Kannojia Experimental Studies on Savonius and Bach Type Rotors. 2013 г., 92 стр., мягкий переплет In this work, experiments have been performed on different geometries and shapes of Savonius rotor and the most suited parameters have been found. The blade shape factor (p/q) for Bach type blades has been taken 0.4 and 0.2 by fixing the blade arc angle 124°. Experiments have been performed on them with different overlap ratios, from 10%, 15% and... | 31605 тг  |
 | Отрасли экономики: Машиностроение -> Автомобилестроение Jithendra Dharmavaram A Programmable Brake Testbench for Research and Education. Concept, Design, Modeling and Control 2014 г., 120 стр., мягкий переплет The number of automobiles produced is increasing rapidly worldwide that has motivated the need to develop vehicles providing safe and comfortable transportation with better fuel efficiency and less environmental pollution. With increase in use of automobiles, the number of deaths due to road accidents are growing in large number. In this aspect,... | 27300 тг |
 | Отрасли экономики: Машиностроение Martin Kage Enhancement of contact-simulation for a hybrid-forming process. Analysis and optimization in Abaqus/Standard 2013 г., 92 стр., мягкий переплет Finite Element Methods offer an enormous industrial potential for the cheap design of parts. However, the opportunities of simulating entire (hybrid-)production processes mostly remain untapped. This is due to the fact that contact between different surfaces and materials is oftentimes prone to systematical errors. The bachelor thesis at hand... | 20981 тг |
 | Отрасли экономики: Машиностроение Ahsanul Karim Biswas Surface modification of aramid fiber by air DBD plasma. Surface modification of high performance fiber using plasma technology 2013 г., 124 стр., мягкий переплет Twaron aramid fibers (AFs) were modified by atmospheric air dielectric barrier discharge plasma with various parameters. The wettability of plasma-treated AF was observed by means of contact angle and surface free energy measurement. Surface roughness was investigated with the help of scanning electron microscopy. Energy-dispersive X-ray analysis... | 25506 тг |
