Results 101 to 110 of about 9,857 (250)

Measurements of Compton Scattered Transition Radiation at High Lorentz Factors

, 2004
X-ray transition radiation can be used to measure the Lorentz factor of relativistic particles. Standard transition radiation detectors (TRDs) typically incorporate thin plastic foil radiators and gas-filled x-ray detectors, and are sensitive up to ...
Artru, Cherry, Cherry, Cobb, Durand, Favuzzi, Fischer, Garibian, Garibian, Grunsfeld, Prince, Swordy, Ter-Mikaelian, Ter-Mikaelian, Wakely, Yuan   +15 more
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Review for "Synthesis and tribological study of core-shell Ag@polyaniline as lubricant additive in lithium-based complex grease"

, 2021
Leticia Lazaro
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Rheological and Frictional Properties of Lithium Complex Grease with Graphene Additives [PDF]

, 2022
Yanshuang Wang, Xudong Gao, Jianghai Lin, Pu Zhang   +3 more
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Rheological Evaluations of Solidified Lubricating Greases and Their Base Oils under Very High Pressure

Tribology Online, 2013
Some of high-pressure rheology of solidified lubricating greases and their base oils were estimated up to 3.5 GPa by metal microsphere deformation analysis in a diamond-anvil pressure cell (DAC) under the quasi-static compression condition. From aluminum
Yuichi Nakamura, Takashi Yukawa, Sachiko Kubo, Masahito Matsui   +3 more
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AES-EPO study program, volume I Final study report [PDF]

Conceptual study of possible solutions to long- term and time-critical reliability problems affecting Apollo command module guidance and control ...

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INFLUENCE OF THE STIFFNESS AND FRICTIONAL CHARACTERISTICS ON THE SHANK TORQUE OF SCREWS IN BOLTED JOINTS [PDF]

, 2018
This work aims at determining the influence of tribological and stiffness characteristics of a bolted joint on the residual shank torque of the screw.
Cavalli, Omar, Croccolo, Dario, De Agostinis, Massimiliano, Fini, Stefano, Olmi, Giorgio, Robusto, Francesco, Vincenzi, Nicol\uf2   +6 more
core  

The application of biochar as an alternative to graphite in mineral greases – Tribological and rheological property studies

Industrial Crops and Products
This study aims to investigate the possibility of replacing a critical raw material - graphite - with an ecological biochar material used as a functional additive to mineral greases thickened with lithium stearate. Biochar is obtained by pyrolysing wheat
Monika Łożyńska, Jarosław Molenda, Rafał Kozdrach, Paweł Radulski, Karolina Dziosa, Monika Makowska   +5 more
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Autoguider repairs in Las Campanas in 2012 March [PDF]

, 2012
The guider was adjusted and the grease on the mount worm gears replaced. All limit switches were replaced and tested. A new network camera was installed.
Hale, Steven J.
core  

Study on the sliding tribological behavior of ZIF-8 under lubricating grease conditions

Nanotechnology and Precision Engineering
ZIF-8 is widely applied in lubrication, adsorption, and catalysis owing to its unique physicochemical properties. Previous experimental studies have demonstrated its feasibility as a lubricant additive. In the present work, the lubricating performance of
Ling Pan, Zhi Li, Yunli Wu, Kaikui Zheng, Yuqing Han   +4 more
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EFFECT OF ELECTRIC CURRENT ON THE TRIBOLOGICAL PROPERTIES OF LITHIUM GREASE DISPERSED BY SILICA NANO PARTICLES AND CARBON NANOTUBES [PDF]

, 2022
Kunio Goto, W Zhai, R Chen, Y Qi, A Bouchoucha, H Zzidi, E Kadiri, D Paulmier, Yuji Yamamoto, Bunji Ono, Akira Ura, K Amann, O Krummhauer, M Herrmann, U Sydow, M Schneider, A Gangopadhyay, Paputa Peck, M Simko, S, J Luo, M Shen, S Wen, M El Mansori, F Pierron, D Paulmier, A Gangopadhyay, G Barber, H Zhao, G Xie, J Luo, S Liu, C Zhang, X Lu, D Guo, H Zaidi, K Chin, J Frene   +37 more
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