Results 11 to 20 of about 53,861 (307)
Analisa Pengukuran Cylinder Liner dan Piston pada Overhoul Diesel Engine
Accurate, 2020 In addition to knowing the various types of machining components that exist, operators are required to know the maintenance and be able to measure each component so that the diesel engine's performance does not experience problems that result in ...
Lilin Hermawati +3 more
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Experimental validation of hydraulic support system for large structures
Nihon Kikai Gakkai ronbunshu, 2021 In the control of a large structure, hydraulic equipment is often used because it requires a large output. In this study, we focus on a telescope as an example of a large structure, and experimentally verify the basic characteristics of the hydraulic ...
Tomoya HATTORI +7 more
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Engineering Applications of Computational Fluid Mechanics, 2020 With the gradual orderly opening of low-altitude areas and the increasing number of private aircraft, the general aviation industry has ushered in new opportunities for development. Ventilation and cooling optimization of the piston aeroengine has become
Hui Peng, Samira Mohammadinia
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Lubricants, 2022 The lubricating oil consumption (LOC) in internal combustion engines contributes to emission and deteriorates the performance of the aftertreatment. In this work, an optical engine with a 2D Laser-induced fluorescence (2D-LIF) system was used to study ...
Mo Li, Tian Tian
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Design Sensitivity Studies on a Hydroacoustic Projector Using an Experimentally Validated Easy-to-Build Model [PDF]
Archives of Acoustics, 2022 Hydroacoustic projectors are useful for generating low frequency sounds in water. Existing works on hydroacoustic projectors require two significant enhancements, especially for designers. First, we need to understand the influence of important projector
Vattaparambil Sreedharan Sreejith +1 more
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An absolute continuity for positive operators on Banach lattices
International Journal of Mathematics and Mathematical Sciences, 1991 For positive operators on a Banach lattice, absolute contnuity conditions are considered. An operator absolutely continuous with respect to T is compared to sums of compositions of T together with orthomorphisms or in special cases projections ...
W. Feldman +2 more
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Energy Losses Related to Ring Pack Wear in Gasoline Car Engine
Energies, 2022 Decreasing production and rising prices of cars, especially those with electric drive, lead to longer use of cars with internal combustion engines. It can be assumed that in the future, more and more cars powered by such engines with high mileage and ...
Grzegorz Koszalka, Paweł Krzaczek
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THE INFLUENCE OF ENGINE SPEED ON THERMAL STRESSES OF THE PISTON [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2016 In the paper, numeric calculations relating to the influence of engine speed on thermal stresses of the piston in a turbocharged diesel engine in the initial phase of its work were carried out.
Piotr GUSTOF +3 more
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Mathematical Model of Piston Ring Sealing in Combustion Engine
Polish Maritime Research, 2015 This paper presents a mathematical model of piston-rings-cylinder sealing (TPC) of a combustion engine. The developed model is an itegrated model of gas flow through gaps in TPC unit, displacements and twisting motions of piston rings in ring grooves as ...
Koszałka Grzegorz, Guzik Mirosław
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Tribology of Wire Arc Spray Coatings under the Influence of Regenerative Fuels
Lubricants, 2018 In order to further optimize the efficiency of today’s internal combustion engines, specific coatings are used on functional surfaces to reduce internal engine friction and wear.
Roman Böttcher +3 more
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