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会议论文 [128]
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Design and analysis of radial supports for a large aperture prism
会议论文
Shanghai, China, 2021-10-28
作者:
Wen, Wansha
;
Ruan, Ping
;
Lv, Tao
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2022/03/18
large aperture prism
radial support
finite element analysis
optical surface evaluation
Improved etching uniformity using equivalent electrodes on an unconventional, irregular membrane optical element for large aperture diffractive optical telescopes
会议论文
作者:
Zhang, Jingwen
;
Li, Zhiwei
;
Shao, Junming
;
Liu, Dun
;
Fan, Bin
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  |  
浏览/下载:2/0
  |  
提交时间:2020/12/18
Electrodes
Electron temperature
EtchingElectron number densities
Etching depth
Etching uniformity
Irregular sample
Irregular shape
Large aperture
Plasma characteristics
Plasma discharge
Optimization of ultra-high temperature antioxidation coating for C/SiC nozzle
会议论文
Suzhou, China, May 1, 2020 - May 3, 2020
作者:
Kaifeng, Zhang
;
Shengzhu, Cao
;
Yanlong, Yang
;
Yuqing, Xiong
;
Hui, Zhou
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  |  
浏览/下载:4/0
  |  
提交时间:2020/11/15
Ablation
Coatings
Electron devices
Hafnium oxides
Nozzles
Numerical methods
Silicon
Silicon carbide
Ablation resistance
Anti-oxidation coatings
Composite coating films
High temperature
Mechanical erosion
Quaternary systems
Ultrahigh temperature
Vulnerable area
Experimental and Numerical Study on Impact Behavior of Welded Hollow Sphere Joint under Continuous Impact Load
会议论文
Nanjing, China, May 10, 2019 - May 12, 2019
作者:
Wu, Chang
;
Huang, Guiwu
;
Ding, Jinwei
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Disasters
Elastoplasticity
Fluid mechanics
Plastic deformation
Reliability analysis
Shore protection
Software reliability
Spheres
Stiffness
Welding
Continuous impacts
Deformation modes
Deformation stages
Experimental and numerical studies
Finite element simulations
Generalized finite elements
Precise modeling
Weakening effect
Simulation study on liquid-end of high-pressure and large-flow-rate reciprocating pump
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Ran, Li
;
Wei, Wenshu
;
Hao, Liu
;
Yi, Zhu
;
Hong, Ji
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  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Fluid Power
Liquids
Reciprocating pumps
Safety factor
Discharge process
Dynamic characteristics
Flow field distribution
Intersecting holes
Simulation studies
System simulation technology
Three dimensional finite elements
Volumetric efficiency
Design and test of a flexure mount for lightweight mirror
会议论文
Chengdu, China, 2018-06-26
作者:
Ren, Guo-Rui
;
Li, Chuang
;
Pang, Zhi-Hai
;
Chu, Chang-Bo
;
Zhang, Hao-Su
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  |  
浏览/下载:58/0
  |  
提交时间:2019/03/22
Design and Optimization for a 1m Telescope Tube
会议论文
SPIE Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III(Vol. 10706), Austin, Texas, United States, 2018-6-10
作者:
Yile Xie
;
Guomin Wang
;
Yi Yu
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  |  
浏览/下载:70/0
  |  
提交时间:2019/02/02
1m telescope
tube
optimization analysis
finite element method
Integral finite element analysis of turntable bearing with flexible rings
会议论文
作者:
Deng, Biao
;
Liu, Yunfei
;
Guo, Yuan
;
Tang, Shengjin
;
Su, Wenbin
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  |  
浏览/下载:15/0
  |  
提交时间:2019/11/19
Bearing structure
Integral finite elements
Internal load distribution
Load distributions
Nonlinear compression
Nonlinear contact
Structural deformation
Support structures
Optomechanical Optimization for a Sagittaly Bent Double Crystal Monochromator, Using Finite Elements and Ray Tracing
会议论文
Paris, 2018
作者:
M. Ribbens
;
N. Jobert
;
E. Fonda
;
T. Moreno
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  |  
浏览/下载:17/0
  |  
提交时间:2019/03/13
Analysis of effective working characteristic of the proportional solenoid
会议论文
Singapore, Singapore, March 25, 2017 - March 27, 2017
作者:
Huang, Lulu
;
Ji, Hong
;
Zhu, Yi
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/15
Axial flow
Axial forces
effective working characteristic
Electromagnetic forces
Method of finite elements
Numerical results
simulation
Static characteristic
Steady magnetic fields
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