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Multiorgan Assessment with Transesophageal Ultrasound in Prone Ventilation Patients with Acute Respiratory Distress Syndrome: An Observational Study in Argentina. [PDF]
Indian J Crit Care MedIsa M +8 more
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A simulation analysis for lubricating characteristics of an oil-jet lubricated ball bearing
Simulation Modelling Practice and Theory, 2021Abstract Lubricating characteristics of support bearings in gearboxes would greatly affect operational performances of gear transmission systems. To discuss the lubricating characteristics of oil-jet lubricated ball bearing in the gearbox, a fluid-structure coupled simulation model based on the CFD method is established.
Jing Liu +3 more
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SAE Technical Paper Series, 1966
<div class="htmlview paragraph">The poor performance of some high purity jet fuels appears to be related to polar compounds in the fuel and not to viscosity, volatility, or sulfur and nitrogen compounds. Surface active additives such as corrosion inhibitors markedly improve lubricity.
J. K. Appeldoorn, W. G. Dukek
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<div class="htmlview paragraph">The poor performance of some high purity jet fuels appears to be related to polar compounds in the fuel and not to viscosity, volatility, or sulfur and nitrogen compounds. Surface active additives such as corrosion inhibitors markedly improve lubricity.
J. K. Appeldoorn, W. G. Dukek
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Laboratory unit for evaluating jet fuel lubricity
Chemistry and Technology of Fuels and Oils, 19751. A laboratory unit has been developed for rating the lubricity (antiwear properties) of jet fue ls; this unit gives a simulation of the conditions under which fuel is used as the lubricant in the rocker unit of the fuel pump/ control. 2.
E. I. Gulin, A. R. Belous
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Wear, 1960
THE JET AGE of today and the Space Age of tomorrow would not be possible without the recent developments in specialised lubricants that have increased the capabilities of fluids, greases, solid films, plastics, ceramics and other specialised lubricating agents. The present and potential use in aeronautical and astronautical flight have imposed and will
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THE JET AGE of today and the Space Age of tomorrow would not be possible without the recent developments in specialised lubricants that have increased the capabilities of fluids, greases, solid films, plastics, ceramics and other specialised lubricating agents. The present and potential use in aeronautical and astronautical flight have imposed and will
openaire +2 more sources
LUBRICITY PROPERTIES OF HIGH-TEMPERATURE JET FUELS
1966Abstract : A literature survey was made on the lubricity of low-viscosity fluids and pump wear. Viscosity, volatility and purity data were obtained on commercial fuels and pure hydrocarbons. Four-ball tests showed the effect of load and speed on initial, steady-rate, and equilibrium wear regimes. Ball-and-cylinder tests uncovered advantages for certain
F. F. Tao, J. K. Appeldoorn
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Underexpanded Impinging Gaseous Jet Interaction with a Lubricated Cylinder Surface
SAE Technical Paper Series, 2023<div class="section abstract"><div class="htmlview paragraph">The dynamics of the gaseous jet is a major factor affecting the particulate matter and gaseous pollutants formation in the combustion of hydrogen or a hydrogen-rich reformate.
Ben Binyamin Ben David Holtzer +1 more
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A Practical Approach to Jet Engine Lubricant Evaluation
SAE Technical Paper Series, 1965<div class="htmlview paragraph">Using actual parts from a typical jet engine, a test rig was designed and constructed. Operating under typical jet engine conditions, the rig was capable of differentiating between oils on the basis of seal deposits and used oil data.
N. T. Bartholomaei +2 more
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