Results 11 to 20 of about 29,179 (258)
An absolute continuity for positive operators on Banach lattices
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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The influence of laser treatment on the properties of the surface of cylinder-piston group parts [PDF]
Various valuable materials and technological methods are used to increase the durability of the parts of the cylinder-piston group of internal com-bustion engines. The performance of internal com-bustion engines largely depends on the service life of the
Hlushkova Diana, Nikonov Oleg
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Piston rotation and frictional forces between piston and cylinder of piston and motor
The influence of the piston rotation on the frictional forces between the piston and the cylinder has been studied experimentally for a swash plate type piston pump and motor. In order to measure the rotational speeds of the piston, the capacitance detecting method have been employed for the piston with the slits.
Tanaka, Kazuhiko +2 more
openaire +3 more sources
To improve the friction and wear performance of the piston-cylinder liner friction pair, inspired by earthworms and leeches, 27 kinds of pistons with cylindrical pit arrays are designed and processed.
Tianyu Gao +3 more
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Pengaruh Variasi Diameter Torak terhadap Performansi Sepeda Motor Bertransmisi Manual
This research is an experimental study conducted to determine the effect of variations in piston diameter on the performance of manual transmission motorbikes.
I Gede Billy Arya Pratama +2 more
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Mathematical Model of Piston Ring Sealing in Combustion Engine
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
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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Mathematical model of working processes of piston hybrid power machine of volumetric action with reduced fluctuations of gas pressure in discharge line [PDF]
The paper considers a new scheme for reducing pressure fluctuations on the gas injection line in the compressor section of a hybrid power machine, highlights the main control volumes for the compressor and pump sections.
V. E. Scherba +2 more
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Theoretical and Numerical Study on Dynamic Response of Propellant Actuator
In order to solve the complexity of the structure, assembly process, component contact state and working process of the propellant actuator by conventional methods, a novel design method based on theoretical and numerical analysis was proposed.
Pengzhao Xu +5 more
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Superhydrophobic surfaces have garnered significant attention due to their pivotal roles in various fields. Femtosecond laser technology provides a feasible means for inducing superhydrophobic microstructures on material surfaces.
Lifei Wang +8 more
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