Results 301 to 310 of about 10,938,300 (390)
Static and dynamic strength and deformation characteristics of Ottawa and Li-Kang sands
, 1988 Chin Yun Chin
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Flexible low-voltage organic transistors with a transit frequency of 40 MHz and an on/off current ratio of 10 orders of magnitude. [PDF]
Sci AdvZschieschang U, Klauk H.
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Journal of tribology, 2023
The water-lubricated bearings tend to be turbulent and cavitating when running at a high speed. However, the modeling of the water-lubricated bearing considering the turbulence and cavitation effects has not been studied thoroughly.
H. Zhang, Xiaohui Lin, Shuyun Jiang
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The water-lubricated bearings tend to be turbulent and cavitating when running at a high speed. However, the modeling of the water-lubricated bearing considering the turbulence and cavitation effects has not been studied thoroughly.
H. Zhang, Xiaohui Lin, Shuyun Jiang
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Journal of tribology, 2021
Water-lubricated hydrodynamic spiral groove bearing is a potential support way for high-speed rotary machine, but the frictional power loss of the bearing will increase with the rotatory speed.
Shuyun Jiang, Pengfei Liu, Xiaohui Lin
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Water-lubricated hydrodynamic spiral groove bearing is a potential support way for high-speed rotary machine, but the frictional power loss of the bearing will increase with the rotatory speed.
Shuyun Jiang, Pengfei Liu, Xiaohui Lin
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Journal of tribology, 2021
The purpose of this technical brief is to investigate comparatively the static characteristics of the double-pad inwardly pumping and outwardly pumping water-lubricated spiral-groove thrust bearings (SGTBs).
Shaowen Zhang, Shuyun Jiang
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The purpose of this technical brief is to investigate comparatively the static characteristics of the double-pad inwardly pumping and outwardly pumping water-lubricated spiral-groove thrust bearings (SGTBs).
Shaowen Zhang, Shuyun Jiang
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Design Procedure of Static Characteristics of the Resonant Converters
2021 IEEE 3rd Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2021The article is devoted to the develop of the design procedure static mode characteristics of the resonant converters power circuits. Here the idealized converters with a serial resonant circuit with various combinations of connected voltage sources are ...
G. Pavlov +2 more
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Measurement science and technology, 2020
With the increasing number of long span bridges, real-time, accurate and continuous monitoring of their safety is important at present. This study investigates the combination of a global navigation satellite system (GNSS) and accelerometer for ...
Lina Yu, Chunbao Xiong, Yang Gao, J. Zhu
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With the increasing number of long span bridges, real-time, accurate and continuous monitoring of their safety is important at present. This study investigates the combination of a global navigation satellite system (GNSS) and accelerometer for ...
Lina Yu, Chunbao Xiong, Yang Gao, J. Zhu
semanticscholar +1 more source