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作品数:192被引量:259H指数:8
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相关机构:北京邮电大学第三军医大学西南医院复旦大学云南财经大学更多>>
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Repairing of exit-hole in friction-stir-spot welded joints for 2024-T4 aluminum alloy by resistance welding
《International Journal of Minerals,Metallurgy and Materials》2023年第4期660-669,共10页Lipeng Deng Pengliang Niu Liming Ke Jinhe Liu Jidong Kang 
financially supported by the National Natural Science Foundation of China (No. 51874179)。
The exit-hole in friction stir spot welded(FSSWed) 2024-T4 aluminum alloy joints was successfully repaired by using a three-phase secondary rectification resistance spot welding machine, which is termed as filling exi...
关键词:resistance welding exit-hole repairing bonding mechanisms 
Comparison of the Sound Power Levels of an Aerodynamically Designed EGV and a State-of-the-Art EGV
《Journal of Energy and Power Engineering》2016年第9期566-579,共14页Andreas Marn Thorsten Selic Martin Hoeger Dominik Broszat Florian Schonleitner Franz Heitmeir 
Within previous EU projects, possible modifications to the engine components have been investigated, that would allow for an optimised aerodynamic or acoustic design of the EGV (exit guide vanes) of the TEC (turbin...
关键词:Low pressure turbine exit guide vane turbine exit casing ACOUSTIC sound power level mode analysis. 
Structure and Flow Characteristics of Flat Fan Nozzles with a Single Orifice Formed by a Rectangular Cut
《Journal of Donghua University(English Edition)》2014年第4期423-428,共6页张晓东 董志国 牛志刚 
Science and Technology Program of Shanxi Province,China(No.20120321012)
The flat fan nozzle with a single orifice formed by a rectangular cut at the nozzle exit through a semi-ellipsoid blind end was developed. The flow rate characteristic of the nozzle was analyzed. Theoretical analysis ...
关键词:flat fan nozzle flow rate single orifice projected exit flow area discharge coefficient 
Effect of Electron Beam Orientation on Exit Wave Function via Simulation of Electron Dynamic Diffraction
《Journal of Materials Science & Technology》2007年第5期713-716,共4页Yanguo WANG Hongrong LIU Canying CAI Qibing YANG 
financially supported tional Natural Science Foundation of China No. 60271028.
Based on the electron dynamic diffraction, phase shift of the exit wave function vs misorientation of the incident electron beam from the exact zone axis has been calculated for the [001] oriented copper. The result s...
关键词:Electron dynamic diffraction Phase shift Exit wave function MISORIENTATION 
Control of Collection Efficiency for Axial Flow Cyclone Dust Collectors with Fixed Guide Vanes and with Funnel Shaped Exit Pipes被引量:4
《Journal of Thermal Science》2006年第3期240-250,共11页Akira Ogawa Masaru Arakawa 
The experimental result of the collection efficiency of the axial flow cyclone with the fixed guide vanes is lower than that with the tangential inlet pipe to the cyclone body due to the weak angular momentum transfer...
关键词:Axial flow cyclone funnel shaped exit pipe fixed guide vanes pressure drop collection efficiency Froude number cut-Size 
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