Results 21 to 30 of about 2,598,073 (297)
Combined effects of pressure and Ru substitution on BaFe2As2 [PDF]
, 2011 The ab-plane resistivity of Ba(Fe1-xRux)2As2 (x = 0.00, 0.09, 0.16, 0.21, and 0.28) was studied under nearly hydrostatic pressures, up to 7.4 GPa, in order to explore the T-P phase diagram and to compare the combined effects of iso-electronic Ru ...
A. Thaler +6 more
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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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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
doaj +1 more source
Numerical Analysis of the Water Film Characteristics in the Eccentric State of a Radial Piston Pump
IEEE Access, 2018 This paper investigates the working efficiency and reliability of a piston pair of radial piston pumps by accurately calculating the shape and pressure distribution of the piston pair. First, a leakage model of the piston pair is established based on the
Jiang Quan +4 more
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Influence of Rotational Speed on Isothermal Piston Compression System
Entropy, 2023 An isothermal piston is a device that can achieve near-isothermal compression by enhancing the heat transfer area with a porous media. However, flow resistance between the porous media and the liquid is introduced, which cannot be neglected at a high ...
Teng Ren +3 more
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Sealing Performance of Bionic Striped Mud Pump Piston
Advances in Materials Science and Engineering, 2019 The mud pump piston is a key part for providing mud circulation, but its sealing performance often fails under complex working conditions, which shorten its service life.
Qian Cong +3 more
doaj +1 more source
Авіаційно-космічна техніка та технологія, 2021 The subject of study in the article is the amount of leaks of the working fluid in the gap between the plunger and the bushing of an aircraft axial-plunger pump, depending on the position of the plunger relative to the bushing.
Владимир Николаевич Доценко +1 more
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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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Visualization experiment study on oscillatory flow characteristics of two-phase flow [PDF]
Journal of Hebei University of Science and TechnologyIn order to solve the oscillatory heat transfer problem of gas-liquid two-phase flow of cooling oil gallery of piston, a reciprocating oscillatory experimental device reformed by diesel engine was designed and established. The oscillatory flow process of
Hairong ZHU +4 more
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