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Planar wire arrays have been widely studied as a kind of non-cylindrical wire array load in recent years. In this paper the magnetostatic simulation of individual wire in a planar wire array is performed using a radial motion equation in order to understand the patterns of the current partition through the wires, the force distribution on the individual wire, the magnetic field distribution on the planar wire array, and the variations of the total load inductance and the kinetic energy of the wire array during the implosion phase. The model has also been used to calculate the implosion trace and time of the planar wire array used on "Qiangguang-Ⅰ" generator. The calculation results are compared with the experimental results and it is concluded that the model gives an implosion time with an error of about 10%. All the simulation results mentioned above can help one further understand the process of the planar wire array Z-pinch and design the load parameters.
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Keywords:
- Z-pinch /
- planar wire array /
- "Qiangguang-Ⅰ" generator
[1] Mosher D, Boller J R, Hinshelwood D D,Moosman B G, Myers M C, Ottinger P F, Stephanakis S J 1998 Bull. Am. Phys. Soc. 43 1642
[2] Bland S N, Lebedev S V, Chittenden J P, Ampleford D J, Tang G 2004 Phys. Plasmas 11 4911
[3] Kantsyrev V L, Rudakov L I, Safronova A S, Esaulov A A, Chuvatin A S, Coverdale C A, Deeney C, Williamson K M, Yilmaz M F, Shrestha I, Ouart N D, Osbome G C 2008 Phys. Plasmas 15 030704
[4] Shishlov A, Chaikovsky S, Fedunin A, Fursov F, Kokshenev V, Kurmaev N, Labetsky A, Oreshkin V, Rousskikh A, Labetskaya N 2008 7th International Conference on Dense Z-Pinches (Alexandria: American Institute of Physics) p137
[5] Jones B, Cuneo M E, Ampleford D J, Coverdale C A, Waisman E M, Vesey R A, Jones M C, Esaulov A A, Kantsyrev V L, Sarfronova A S, Chuvatin A S, Rudakov L I 2008 7th International Conference on Dense Z-Pinches (Alexandria: American Insitute of Physics) p109
[6] Strickler T S, Johnston M D, Gilgenbach R M, Lau Y Y, Jones M C, Cuneo M E, Mehlhorn T A 2003 IEEE Trans. Plasma Sci. 31 1384
[7] Esaulov A A, Kantsyrev V L, Safronova A S, Velikovich A L, Cuneo M E, Jones B, Struve K W, Mehlhorn T A 2008 Phy. Plasmas 15 052703
[8] Калантаров П Л, Пейтлиц Л А 1957 The Inductance Calculation Handbook (Beijing: China Electric Power Press) p317 (in Chinese) [卡兰达洛夫П Л、采特林Л А 1957 感应系数计算手册 (北京:电力工业出版社) 第317页]
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[1] Mosher D, Boller J R, Hinshelwood D D,Moosman B G, Myers M C, Ottinger P F, Stephanakis S J 1998 Bull. Am. Phys. Soc. 43 1642
[2] Bland S N, Lebedev S V, Chittenden J P, Ampleford D J, Tang G 2004 Phys. Plasmas 11 4911
[3] Kantsyrev V L, Rudakov L I, Safronova A S, Esaulov A A, Chuvatin A S, Coverdale C A, Deeney C, Williamson K M, Yilmaz M F, Shrestha I, Ouart N D, Osbome G C 2008 Phys. Plasmas 15 030704
[4] Shishlov A, Chaikovsky S, Fedunin A, Fursov F, Kokshenev V, Kurmaev N, Labetsky A, Oreshkin V, Rousskikh A, Labetskaya N 2008 7th International Conference on Dense Z-Pinches (Alexandria: American Institute of Physics) p137
[5] Jones B, Cuneo M E, Ampleford D J, Coverdale C A, Waisman E M, Vesey R A, Jones M C, Esaulov A A, Kantsyrev V L, Sarfronova A S, Chuvatin A S, Rudakov L I 2008 7th International Conference on Dense Z-Pinches (Alexandria: American Insitute of Physics) p109
[6] Strickler T S, Johnston M D, Gilgenbach R M, Lau Y Y, Jones M C, Cuneo M E, Mehlhorn T A 2003 IEEE Trans. Plasma Sci. 31 1384
[7] Esaulov A A, Kantsyrev V L, Safronova A S, Velikovich A L, Cuneo M E, Jones B, Struve K W, Mehlhorn T A 2008 Phy. Plasmas 15 052703
[8] Калантаров П Л, Пейтлиц Л А 1957 The Inductance Calculation Handbook (Beijing: China Electric Power Press) p317 (in Chinese) [卡兰达洛夫П Л、采特林Л А 1957 感应系数计算手册 (北京:电力工业出版社) 第317页]
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