Results 121 to 130 of about 46,783 (309)
Analysis of Influence of Shear Flow of Lubricating Oil on Unstable Vibration of Generator Unit
Yuanzineng kexue jishuIn order to study the unstable vibration of generator unit in nuclear power plant, a rotor dynamics analysis model was established, in which the thermal effect induced by oil shear flow in bearing was considered.
LI Zhen1, , YANG Jiangang2, CHEN Huihui1, HE Mingyuan1, WANG Hongkai1
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Dynamics of solid dispersions in oil during the lubrication of point of contacts. Part 2: Molybdenum disulfide [PDF]
A Hertzian contact consisting of a steel ball in contact with a glass disk is lubricated with MoS2 dispersions and observed by optical microscopy at various slide/roll conditions. In general the behavior of MoS2 and graphite are similar.
Cusano, C., Sliney, H. E.
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Effects of yeast polysaccharides on the quality of wheat dough and toast
Food Biomacromolecules, EarlyView.Abstract This study assessed how the soluble yeast polysaccharide (SYP) affected the physicochemical, pasting, and rheological properties of the wheat flour as well as the texture, the visual appearance, and the sensory evaluation of the toast.
Guozhen Wang +5 more
wiley +1 more source
Journal of Measurement Science and Instrumentation, 2014 This paper analyzed 11 lubricating oil 50-1-4Φ samples of different base oil content（ standard oil） and 28 used oil samples by Fourier transform mid-infrared spectrometer（ FTIR）.
ZONG Ying +3 more
doaj
Food Safety and Health, EarlyView.Natural processed cheeses showed a more favorable nutritional profile, including higher unsaturated fatty acids and better functional performance. A balanced fatty acid composition was identified as a key factor influencing meltability, oil separation, and overall quality of processed cheeses.
Shaimaa M. Hamdy +3 more
wiley +1 more source
High freezing point fuels used for aviation turbine engines [PDF]
Broadened-specification aviation fuels could be produced from a greater fraction of crude source material with improvements in fuel supply and price. These fuels, particularly those with increased final boiling temperatures, would have higher freezing ...
Friedman, R.
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Heat Transfer, EarlyView.ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley +1 more source
Zhileng xuebaoLubricating oil is a key factor affecting the performance and reliability of transcritical CO2 heat pump air conditioners dealing with complicated application environments and the requirements of new energy vehicles.
Zhang Shucheng +4 more
doaj
The Contribution of Lube Additives to the Life Cycle Impacts of Fully Formulated Petroleum-Based Lubricants [PDF]
, 2011 Blengini, Giovanni Andrea +3 more
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Purification of Used Lubricating Oils Using Vacuum Distillation
Journal of Petroleum Research and StudiesEngine oil (EO) is produced by mixing base oil derivatives from crude oil with chemical additives to the lubricity of moving parts and reduce the friction inside the engine. Used lubricating oil (ULO) is one of the hazardous materials that consists of pollution harmful to the environment, it needs to be managed properly.
Mustafa R. Al-Nidawi +3 more
openaire +1 more source