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Постійне посилання на розділhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/35393
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Публікація Providing stable friction properties of disc brakes for railway vehicles(The Silesian University of Technology, Wydawnictwo Politechniki Śląskiej Gliwice, 2017) Sosnov, Igor; Osenin, Yuri Yu.; Douma, Mansur Al-Makhdi; Sergienko, Oksana; Chesnokov, AlekseiA new approach is developed to ensure the stability of the coefficient of friction at different braking modes for the entire speed range of braking high-speed ground transport. The new approach is a combination of friction materials with individual effort effects on the brake disc. A brake pad design and its performance are confirmed experimentally.Публікація Providing the Stability of the Coefficient of Friction of a Vehicle Disk Brake under Extreme Operating Conditions(Allerton Press, Inc., 2016) Sosnov, Igor; Osenin, Yuri Yu.; Osenin, Yuri I.; Douma, Mansur Al-Makhdi; Sergienko, Oksana; Chesnokov, AlexanderThe authors propose a method of providing stability of the coefficient of friction of a disk brake. The method is based on the use of combination of friction materials in the force pattern of working elements of a disk brake. These friction materials interact with a brake disk and have individual level of loading. The article theoretically substantiates the possibility of the impact of the integral properties of a combination of friction materials involved in the force interaction on vehicle braking parameters. The reasonability of the proposed method is proved by the results of the experimental research. A brake-pad (lining) design has been developed to implement this method.Публікація Increase in the Coefficient of Friction of the Rolling Stock Disc Brake via Fluid Cooling of its Friction Elements(Allerton Press, Inc., 2016) Sosnov, Igor; Osenin, Yuri Yu.; Sergienko, Oksana; Chesnokov, Alexander; Douma, Mansur Al-Makhdi; Osenin, Yuri I.The paper presents the results of theoretical and experimental investigations in the effect of a partial heat energy removal in the friction contact zone upon the disc brake coefficient of friction during braking. A fluid cooling system for the disc brake friction elements has been proposed based on a recuperative liquid-pneumatic heat-exchange apparatus.