Automatic design of 3D uniform-field electrode

tang yongxin; tan rongqing

Volume 22 Issue 11

Sep. 2010

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Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2010 > 22(11): 0-

sheng jia-tian, mou wen-yong, li yun-sheng, et al. Influence of non-LTE radiation ablation on imploding neutron yield[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

tang yongxin, tan rongqing. Automatic design of 3D uniform-field electrode[J]. High Power Laser and Particle Beams, 2010, 22.

sheng jia-tian, mou wen-yong, li yun-sheng, et al. Influence of non-LTE radiation ablation on imploding neutron yield[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

tang yongxin, tan rongqing. Automatic design of 3D uniform-field electrode[J]. High Power Laser and Particle Beams, 2010, 22.

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Automatic design of 3D uniform-field electrode

1.
Institute of Electronics,Chinese Academy of Sciences,Beijing 100190,China

Publish Date: 2010-09-29

Abstract

Abstract

An automatic design method of gas laser electrode has been developed based on the standard ACIS model format file. In the method, Ernst profiles are approximated by utilizing Inventor VBA program language and B-spline curve, and the 3D Ernst electrode entity model is obtained with the linear extension method. The object file can be exported to Ansys for 3D finite element analysis. The errors of the Ernst curves approximated with points of different density were compared, and the reason for the errors was elucidated. Denser sampling was adopted in the part of higher curvature to balance the curve precision and computing speed. The designed object was analyzed in Ansys program.
- gas laser,
- uniform-field electrode,
- acis,
- ernst profile,
- automatic design

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