Thermal analysis of TWT collector

yao lie-ming; yang zhong-hai; li bin; huang tao

Volume 18 Issue 01

Jan. 2006

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2006 > 18(01): 0-

wang kun-peng, zhang jian-xiu, fang chang-shui, et al. First-principle studies of the effects of K vacancy in KDP crystals upon laser-induced damage[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

yao lie-ming, yang zhong-hai, li bin, et al. Thermal analysis of TWT collector[J]. High Power Laser and Particle Beams, 2006, 18.

wang kun-peng, zhang jian-xiu, fang chang-shui, et al. First-principle studies of the effects of K vacancy in KDP crystals upon laser-induced damage[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

yao lie-ming, yang zhong-hai, li bin, et al. Thermal analysis of TWT collector[J]. High Power Laser and Particle Beams, 2006, 18.

PDF( 240 KB)

Thermal analysis of TWT collector

1.
School of Physical Electronics,University of Electronics Science and Technology of China,Chengdu 610054,China

Publish Date: 2006-01-15

Abstract

Abstract

With the increase in power and miniaturization of TWT, the distribution of collector temperature and the cooling method have great effect on operation of TWT. The thermal performance of TWT collector is explored by simulation using ANSYS package. The ways of applying boundary condition that affect the distribution of collector temperature are compared. An overview of the thermal behavior for collectors with different structure and different cooling methods，such as free convection, forced convection, single and double channel water-cooling, etc., is given. The result estimated by simulation is consistent with the experiment and proves that the model and method employed are suitable.
- twt,
- collector,
- thermal dissipation,
- ansys,
- optimization

FullText(HTML)

References(0)

References

Relative Articles

[1]	Zhao Yuanan, Lian Yafei, Li Ting, Peng Xiaocong, Wang Yueliang, Wu Jinming, Chang Junxiu, Hu Guohang, Shao Jianda. Laser damage of KDP crystals and their analogues[J]. High Power Laser and Particle Beams, 2023, 35(7): 071001. doi: 10.11884/HPLPB202335.220417
[2]	Sui Tingting, Wei Liening, Xu Mingxia, Xu Xinguang, Sun Xun, Ju Xin. Effects of Fe and its cluster defects on laser damage of KDP and ADP crystals using first-principles[J]. High Power Laser and Particle Beams, 2023, 35(6): 061003. doi: 10.11884/HPLPB202335.220397
[3]	Wang Xi, Fang Xiaodong. Thermal and mechanical damage in K9 glass irradiated by KrF excimer laser[J]. High Power Laser and Particle Beams, 2016, 28(04): 041002. doi: 10.11884/HPLPB201628.121002
[4]	Yu Miao, Jin Guangyong, Wang Chao. High peak power fourth harmonic 266 nm UV laser using a KDP crystal[J]. High Power Laser and Particle Beams, 2015, 27(04): 041003. doi: 10.11884/HPLPB201527.041003
[5]	Chai Xiangxu, Zhu Qihua, Li Fuquan, Xu Xinguang, Wang Shenglai, Sun Xun, Zhou Hailiang, Zhang Fang. Stimulated Raman scattering properties of KDP crystal[J]. High Power Laser and Particle Beams, 2014, 26(09): 092008. doi: 10.11884/HPLPB201426.092008
[6]	Wang Xi, Fang Xiaodong. Analysis of thermal stress in K9 glass irradiated by pulsed CO₂ laser[J]. High Power Laser and Particle Beams, 2014, 26(05): 051006. doi: 10.11884/HPLPB201426.051006
[7]	Xu MingXia, Zhang Jianfeng, Wang Zhengping, Wang Bo, liu Baoan, Sun Xun, Xu Xinguang. Effect of thermal conditioning on laser damage threshold of KDP crystal[J]. High Power Laser and Particle Beams, 2012, 24(05): 1089-1092. doi: 10.3788/HPLPB20122405.1089
[8]	Wan Xiaobo, Tang Changhuan, Du Kai, Zhang Lin, Wang Ni, Hu Wencheng. 电沉积铁层晶体结构变化的第一性原理计算[J]. High Power Laser and Particle Beams, 2012, 24(06): 1483-1487. doi: 10.3788/HPLPB20122406.1483
[9]	gao hui, sun xun, liu bao, ji shaohua, xu mingxia, xu xinguang, zhao xian. First principles study on point defect of Ba substituting for K in KDP crystals[J]. High Power Laser and Particle Beams, 2011, 23(05): 0- .
[10]	liu baoan, sun shaotao, ji lailin, zhao yuan, hu guoxing, xu mingxia, gao hui, wang zhengping, sun xun, xu xinguang. Laser-induced damage of DKDP crystal for third harmonic generation under different wavelengths[J]. High Power Laser and Particle Beams, 2010, 22(02): 0- .
[11]	chen mingjun, jiang wei, pang qilong, liu xinyan. Simulation of micro-nano processing induced surface defects influencing KDP laser damage threshold[J]. High Power Laser and Particle Beams, 2010, 22(01): 0- .
[12]	chen ming-jun, pang qi-long, liu xin-yan. Finite element analysis on influence of micro-nano machined surface impurity on optical performance of crystal[J]. High Power Laser and Particle Beams, 2008, 20(07): 0- .
[13]	sun xun, wang zheng-ping, ji lai-lin, li ke-yu, mu xiao-ming, cheng xiu-feng, sun shao-tao, xu xin-guang. Effect of sulfate doping on optical properties of KDP crystal[J]. High Power Laser and Particle Beams, 2007, 19(05): 0- .
[14]	wand fang, su jing-qin, li ke-yu, ren huan, yuan jing. Influence of KDP crystals’ refractive-index non-uniformities on 3ω conversion efficiency[J]. High Power Laser and Particle Beams, 2007, 19(05): 0- .
[15]	wang kun-peng, zhang jian-xiu, fang chang-shui, zhao xian, yu wen-tao, wang sheng-lai, gu qing-tian, sun xun. Electronic structure of defect of Na substituting for K in KH2PO4 crystals[J]. High Power Laser and Particle Beams, 2006, 18(08): 0- .
[16]	wang kun-peng, zhang jian-xiu, fang chang-shui, yu wen-tao, wang sheng-lai, gu qing-tian, sun xun. Research on the neutral native point defects in KDP crystals using first-principles theory[J]. High Power Laser and Particle Beams, 2005, 17(10): 0- .
[17]	wang sheng lai, wang bo, zhang guang hui, niu ai qin, yin xin, gao zhang shou, fang chang shui, sun xun, li yi ping. Study on improvement of the homogeneity of KDP crystals by annealing[J]. High Power Laser and Particle Beams, 2004, 16(04): 0- .
[18]	sun xun, li yun nan, gu qing tian, wang sheng lai, li yi ping, gao zhang shou, fang chang shui. Effect of pH value on the scatter particles in KDP crystal[J]. High Power Laser and Particle Beams, 2003, 15(03): 0- .
[19]	xu xin-guang, sun xun, wang zheng-ping, xu gui-bao, gao zhang-shou, shao zong-shu. Optical properties of doped quaternary ammonium salt KDP crystals[J]. High Power Laser and Particle Beams, 2002, 14(03): 0- .
[20]	zhuang xin-xin, tan qi-guang, lin xian, su gen-bo, li zheng-dong. Impurities analysis and optical properities of KDP crystals[J]. High Power Laser and Particle Beams, 2001, 13(04): 0- .