Results 11 to 20 of about 1,453,212 (197)
Thermal Science, 2016 Energy storage systems are being more important to compensate irregularities of renewable energy sources and yields more profitable to invest. Compressed air energy storage (CAES) systems provide sufficient of system usability, then large scale plants are found around the world.
Mutlu, Mustafa, Kilic, Muhsin
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Wear reduction systems liquid piston ring [PDF]
, 1990 The overall objective of the program was to demonstrate the technical feasibility of achieving an acceptable wear rate for the cylinder liner, piston, and piston rings in a coal/water-slurry-fueled engine that utilized the concept of a liquid piston ring above the conventional piston rings and to identify technical barriers and required research and ...
Raymond, R. J., Chen, T. N., DiNanno, L.
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Evolution of lubricant degradation and lubricant behaviour in a piston assembly of a reciprocating gasoline engine [PDF]
, 2013 The most difficult and challenging area for the tribology of reciprocating internal combustion engines to improve efficiency and life is the lubricant health within the piston ring pack.
Notay, Rai Bahadur Raman Singh
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Proceedings of National Heat Transfer Symposium, 2011 <div class="section abstract"><div class="htmlview paragraph">Recently, waste heat recovery system from automobile exhaust gas has attracted a lot of attention as one of the promising technology to improve fuel efficiency and to reduce carbon dioxide emission.
Morimoto, Tsuyoshi +7 more
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Casting of Combustion Engine Pistons Before and Now on the Example of FM Gorzyce [PDF]
Archives of Foundry Engineering, 2023 The article discusses the most important changes in the construction of permanent mould casting machines, as well as the method of casting engine pistons and their construction on the example of Federal-Mogul (FM) Gorzyce. The system of automatic cooling
M. Czerepak, J. Piątkowski
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A Novel Isothermal Compression Method for Energy Conservation in Fluid Power Systems
Entropy, 2020 Reducing carbon emissions is an urgent problem around the world while facing the energy and environmental crises. Whatever progress has been made in renewable energy research, efforts made to energy-saving technology is always necessary.
Teng Ren +3 more
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Conventional methods of piston surface treatment for IC engines
Zaštita Materijala, 2014 This paper provides an overview of conventional methods of piston surface treatment for IC engines. One of the most stressed parts of IC engine is the cylinder assembly, i.e., the piston as a component of this assembly.
Sanja Trgovčević, Karlo Raić
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Adaptive liquid lens actuated by liquid crystal pistons
Optics Express, 2012 An adaptive liquid lens actuated by liquid crystal (LC) pistons is demonstrated. It adopts fluid pressure introduced by the reciprocating movement of LC droplets to regulate the liquid-air interface which, in turn, changes the optical power of the resultant liquid lens.
Xu, Su, Ren, Hongwen, Wu, Shin-Tson
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Numerical investigation of the real and ideal gap profiles in the calculation of the pressure distortion coefficient and piston fall rate of an LNE 200 MPa pressure balance [PDF]
, 2013 This paper aims to investigate, by means of numerical simulation, the effect of gap profiles on the calculation of the pressure distortion coefficient (λ) and the piston fall rate (vf) of two piston-cylinder units used in a Laboratoire National de ...
WONGTHEP, Padipat +3 more
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Energy and Exergy Analysis of Ocean Compressed Air Energy Storage Concepts
Journal of Engineering, 2018 Optimal utilization of renewable energy resources needs energy storage capability in integration with the electric grid. Ocean compressed air energy storage (OCAES) can provide promising large-scale energy storage.
Vikram C. Patil, Paul I. Ro
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