Zhizuo Li
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View article: Study on the Pumping Performance and Structure Parameters Optimization of High-Speed Small Compound Molecular Pump
Study on the Pumping Performance and Structure Parameters Optimization of High-Speed Small Compound Molecular Pump Open
A molecular pump is the core component of vacuum systems in portable mass spectrometers and other analytical instruments. The forms of the existing molecular pumps mainly are the combinations of vertical bleed and compression channel, whic…
View article: Modeling and Optimization of the Blade Structural Parameters for a Turbomolecular Pump
Modeling and Optimization of the Blade Structural Parameters for a Turbomolecular Pump Open
The development of high-performance mass spectrometer and vacuum coating technology has placed higher demand on the vacuum level of turbomolecular pumps (TMPs), which are required to possess a greater compression ratio and faster pumping s…
View article: Thermal-Fluid-Solid Coupling Simulation and Oil Groove Structure Optimization of Wet Friction Clutch for High-Speed Helicopter
Thermal-Fluid-Solid Coupling Simulation and Oil Groove Structure Optimization of Wet Friction Clutch for High-Speed Helicopter Open
Wet friction clutch is the key functional component of the high-speed helicopter variable-speed transmission system, which is used to change the power transmission path. In the engagement process of wet friction clutch, the driving/driven …