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Advanced Functional Materials, EarlyView.High‐energy electron impact in plasma catalysis often causes excessive dissociation of active intermediates, limiting C2+ product selectivity. To address this challenge, a bio‐inspired stoma‐shell nanoarchitecture is designed to decouple electron impact from catalytic reaction zones.
Nan Zou +5 more
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Atmospheric Pressure Gas Lasers
1973Abstract : The work for this research contract on atmospheric-pressure gas lasers had as its main objectives the generation of short laser pulses through mode locking and cavity dumping, the study of the nonlinear amplification processes in a transversely excited atmospheric pressure laser, and development of computer programs to check the observed ...
W. P. Allis +3 more
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A miniature gas-pressure valve
Medical & Biological Engineering, 1973A thin, small, nonbleeding gas-pressure valve has been specially developed for prosthetic applications. With the introduction of a special membrane design, the difficulties in the miniaturisation of pressure valves could be overcome.
J C, Cool, P V, Pistecký
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Electrical Engineering, 1939
DURING the past several years the company with which the writer is associated has been conducting an extensive research and engineering study of the possibilities of high-voltage cable utilizing gas as a pressure medium. The purpose has been to develop a practical cable system of this type and determine its best field of usefulness from an engineering ...
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DURING the past several years the company with which the writer is associated has been conducting an extensive research and engineering study of the possibilities of high-voltage cable utilizing gas as a pressure medium. The purpose has been to develop a practical cable system of this type and determine its best field of usefulness from an engineering ...
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AIP Conference Proceedings, 2012
Compact, high pressure, high current gas target features all metal construction and semi-automatic window assembly change. The unique aspect of this target is the domed-shaped window. The Havar alloy window is electron beam welded to a metal ring, thus forming one, interchangeable assembly.
W. Gelbart, R. R. Johnson, B. Abeysekera
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Compact, high pressure, high current gas target features all metal construction and semi-automatic window assembly change. The unique aspect of this target is the domed-shaped window. The Havar alloy window is electron beam welded to a metal ring, thus forming one, interchangeable assembly.
W. Gelbart, R. R. Johnson, B. Abeysekera
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ABANDONMENT PRESSURE OF GAS WELLS
Proceedings of Petroleum Economics and Valuation Symposium, 19621962 Economics and Valuation Symposium, Dallas, March 15–16, 1962 When I accepted the invitation to talk on abandonment pressures of natural gas fields I thought the task would be that of consulting various easily-found records, abstracting such data as I thought to bear on the subject, presenting it along with a few apposite ...
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Gold nanoparticles under gas pressure
Physical Chemistry Chemical Physics, 2009The influence of CO molecular adsorption on the thermodynamically favoured atomic-scale structures of Au nanoparticles is investigated theoretically. Nanoparticle free energies are calculated using an embedded atom model potential in conjunction with a simple statistical mechanics model allowing nanoparticles containing up to 10 000 atoms (7 nm ...
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Gas‐gas equilibrium: High pressure limits
The Canadian Journal of Chemical Engineering, 1974AbstractRecent experimental studies of phase behavior in mixtures of light gases, at pressures up to ten thousand atmospheres, provide information about high pressure boundaries to regions of gas‐gas equilibrium. It is shown that these regions are generally bounded on the high pressure side by a three‐phase region of the type solid‐gas‐gas, which ...
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SAE Technical Paper Series, 2008
<div class="htmlview paragraph">As the whole world has been getting more concerned about the environmental protection, the emission regulations are getting stricter.</div> <div class="htmlview paragraph">The requirement to diesel engine is to develop the high-level engine management system to reduce both PM(Particulate Matter)and NOx.
Masato Ueno +3 more
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<div class="htmlview paragraph">As the whole world has been getting more concerned about the environmental protection, the emission regulations are getting stricter.</div> <div class="htmlview paragraph">The requirement to diesel engine is to develop the high-level engine management system to reduce both PM(Particulate Matter)and NOx.
Masato Ueno +3 more
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Ga(U)Ge pressure and absolute pressure
Journal of Chemical Education, 1979Air is progressively removed from a test tube; the pressure inside is measured using a standard tire-pressure gauge that is found to read atmospheric pressure when the test tube is fully evacuated.
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