Results 11 to 20 of about 22,672 (266)
Medium-speed four-stroke diesel engine cylinder pressure effect on component dimensioning [PDF]
, 2016 Työn tavoitteena on tutkia W32 nelitahtimoottoria ja yleisesti nelitahtimoottorin eri vaihteita ja näiden vaikutusta sylinteripaineeseen. Työssä käytetyt sylinteripainekäyrät on simuloitu W32-moottorille käyttäen GT-Power-ohjelmaa. Luokitukseen vaadittava sylinteripainekäyrä ja siihen vaikuttavat eri ilmiöt ovat olleet aiemmin osittain tuntemattomia ...
Haapakoski, J. (Jonne)
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INFLUENCE OF WORKING MEDIUM LEAKS ON THE POINT POSITION OF MAXIMUM COMPRESSION PRESSURE RISE RATE
Авіаційно-космічна техніка та технологія, 2019 The article discusses the analysis of the parameters of the compression process, which is carried out according to the results of engine indication. The solution to this problem allows us to evaluate the technical condition of the cylinder-piston group ...
Алексей Валериевич Ерыганов +2 more
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Plastic and creep deformations of thick-walled cylinder with a rigid casing under internal pressure [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021 The creep and plastic flow of cylindrical pressurized vessel with rigid casing was considered. To combine creep and plastic deformations the vessel was heated and subjected to the high inner pressure. The semi-analytical solution for plain strain problem
Sergey Viktorovich Firsov
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Energies, 2021 The combustion characteristics of an opposed-piston two-stroke gasoline engine are investigated with experiment. The energy conversion and exergy destruction are analyzed and the organization method of the combustion process is summarized. The effects of
Fukang Ma +6 more
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Journal of Mechanical Engineering, 2019 This paper investigates the temperature field effect on the stress state of the turbine rotor blade lock joint elements where breakdowns were observed. The turbine rotor blade joint, when heat is supplied from the steam flow, is in conditions of uneven heating.
Ihor Palkov, Mykola Shulzhenko
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International Journal of Naval Architecture and Ocean Engineering, 2018 This paper reports on the experimental investigations on the failure modes of ring-stiffened cylinder models subjected to external hydrostatic pressure. Nine models were welded from general structural steel.
Sang-Rai Cho +5 more
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南方能源建设, 2021 [Introduction] To find out the best extraction heating scheme according to the medium pressure heating steam parameters of large capacity combined cycle unit. [Method] Combined with the heat load characteristics of Zengcheng project, this paper discussed
FAN Yonggang +4 more
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European Mechanical Science, 2023 In this study, the combustion, performance, emissions, noise, and vibration characteristics of a single-cylinder, four-stroke, air-cooled diesel engine used for non-road purposes were investigated by controlling different injection pressures with a ...
Nurullah Gültekin +2 more
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Gazi Üniversitesi Fen Bilimleri Dergisi, 2018 In this study, a single cylinder, direct injection diesel engine was run with biodiesel from waste olive oil and the effects of diesel-biodiesel fuel blends on combustion, engine performance and exhaust emissions were investigated experimentally.
Ahmet UYUMAZ +2 more
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DETERMINATION OF CHARACTERISTICS OF THROTTLING DEVICE FOR PNEUMATIC SPRING
Nauka ta progres transportu, 2018 Purpose. This paper focuses on determination of the dependence of the working medium flow on the capacity of the throttling device, its geometric features and the pressure difference in the pneumatic spring cylinder and in the auxiliary reservoir ...
O. H. Reidemeister, A. V. Laguza
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