转速对KDP晶体成帽影响的数值模拟研究

doi:10.3724/SP.J.1077.2013.12473

无机材料学报 ›› 2013, Vol. 28 ›› Issue (06): 665-670.DOI: 10.3724/SP.J.1077.2013.12473

转速对KDP晶体成帽影响的数值模拟研究

刘光霞, 王圣来, 丁建旭, 孙云, 刘文洁, 朱胜军

(山东大学晶体材料国家重点实验室, 济南250100)

收稿日期:2012-08-01 修回日期:2012-10-08 出版日期:2013-06-20 网络出版日期:2013-05-20
作者简介:刘光霞(1982–), 女, 博士. E-mail: xiazi_52@163.com
基金资助:
国家自然科学基金 (50721002); 国家自然科学基金青年基金(51202131)

Numerical Simulation of the Influence of Different Rotation Speeds on the Capping of KDP Crystal

LIU Guang-Xia, WANG Sheng-Lai, DING Jian-Xu, SUN Yun, LIU Wen-Jie, ZHU Sheng-Jun

(State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, China)

Received:2012-08-01 Revised:2012-10-08 Published:2013-06-20 Online:2013-05-20
About author:LIU Guang-Xia. E-mail: xiazi_52@163.com
Supported by:
National Natural Science Foundation of China (50721002); National Natural Science Foundation for the Youth of China (51202131)

摘要/Abstract

摘要： 本研究选择有限容积法, 采用Fluent软件对KH₂PO₄(KDP)晶体在不同转速下成帽过程的温度场及速度场分布进行了数值模拟。晶体转速较低(9 r/min)时, 晶体附近温度分布比较均匀, 相应的晶体只出现一个帽区, 但温度较高, 成帽较慢; 晶体转速较高(55和77 r/min)时, 温度分布也比较均匀, 所以晶体也只有一个帽区, 此时温度较低, 成帽较快; 晶体转速介于两者之间时, 温度分布出现扰动, 晶体成帽同时出现两个或多个帽区, 成帽速度介于两者之间。在所模拟晶体转速范围内, 较高转速77 r/min是晶体帽区恢复的最优转速。

关键词: KDP晶体, 数值模拟, 不同转速, 晶体成帽

Abstract: The dependence of temperature and velocity distributions on rotation speed during KDP crystal growth process were numerical simulated via finite volume method and the Fluent software. It revealed that at the rotation speed of 9 r/min, the temperature value nearby the crystal was relatively higher, and the temperature distribution was stable, which resulted in single capping and slow capping speed. When rotation speeds reached 55 and 77 r/min, the temperature value nearby the crystal was comparatively low, which increased the supersaturation and accelerated the capping speed. The rotation speed between 9 and 50 r/min could bring temperature turbulence, and consequently led more capping. The capping speed was relatively moderate. The simulation result proved the rotation speed of 77 r/min was the optimum speed.

Key words: KDP crystal, numerical simulation, rotation speed, KDP capping

中图分类号:

O781

刘光霞, 王圣来, 丁建旭, 孙云, 刘文洁, 朱胜军. 转速对KDP晶体成帽影响的数值模拟研究[J]. 无机材料学报, 2013, 28(06): 665-670.

LIU Guang-Xia, WANG Sheng-Lai, DING Jian-Xu, SUN Yun, LIU Wen-Jie, ZHU Sheng-Jun. Numerical Simulation of the Influence of Different Rotation Speeds on the Capping of KDP Crystal[J]. Journal of Inorganic Materials, 2013, 28(06): 665-670.

参考文献

[1] Rhodes M A, Woods B, De Yoreo J J, et al. Performance of large-aperture optical switches for high-energy inertial-confinement fusion lasers. App. Opt., 1995, 34(24): 5312–5319.

[2] Zhong De-Gao, Teng Bing, Zhang Guo-Hui, et al. Influence of pH value on dislocation structure of KDP crystal. J. Synthetic Cryst., 2006, 35(6): 1209–1213.

[3] Cheng Min, Li Ming-Wei, Guo Jin-Li, et al. Ex situ AFM investigation on the growth of the (100) face of KDP with different pH values. Sci. China Tech. Sci., 2010, 40(9): 1074–1082.

[4] Wang Sheng-Lai, Fu You-Jun, Sun Xun, et al. KDP crystal growth by decreasing temperature using supersaturation control system. J. Inorg. Mater., 2001, 16(1): 37–44.

[5] Xu Cheng-Hai, Meng Song-He, Du Shan-Yi, et al. Optimum design and simulation analysis of temperature field on sapphire crystal growth with GOI method. J. Aeronaut. Mater., 2006, 26(5): 81–85.

[6] Wang Xue-Feng, Zhai Li-Jun, Zhou Qi-Gang, et al. Numerical simulation of large-diameter CZ-Si single crystal furnace. Chinese J. Rare Metals. 2004, 28(5): 890–893.

[7] Robey H F, Maynes D. Numerical simulation of the hydrodynamics and mass transfer in the large scale, rapid growth of KDP crystal part I: computation of the transient, three-dimensional flow field. J. Cryst. Growth, 2001, 222(1/2): 263–278.

[8] Robey H F. Numerical Simulation of the Hydrodynamics and mass transfer in the large scale, rapid growth of KDP crystal-2: computation of the mass transfer. J. Cryst. Growth, 2003, 259(4): 388–403.

[9] Brailovskaya V A, Zilberberg V V, Feoktistova L V. Numerical investigation of natural and forced solutal convection above the surface of a growing crystal. J. Cryst. Growth, 2000, 210(4): 767–771.

[10] Wang Xiao-Ding, Li Ming-Wei, Cao Ya-Chao, et al. Numerical simulation of the flow and mass transfer in the growth of KDP crystal from solution. J. Synthetic Cryst., 2010, 39(1): 88–94.

[11] Zhong De-Gao, Teng Bing, Dong Sheng-Ming, et al. In-situ study on the effect of Fe3+ on the regeneration kinetics of Z-cut ADP crystal. J. Synthetic Cryst., 2010, 39(suppl): 60–63.

[12] De Yereo J J, Burnham A K, Whitman P K. Developing KH2PO4 and KD2PO4 crystals for the word's most powful laser. Int. Mater. Rev., 2002, 47(3): 113–152.

[13] Maret Liiri, Yuko Enqvist, Juha Kallas, et al. CFD modelling of single crystal growth of potassium dihydrogen phosphate (KDP) from binary water solution at 30℃. J. Cryst. Growth, 2006, 286(2): 413–423.

[14] 朱红钧, 林元华, 谢龙汉．FLUENT流体分析及仿真实用教程．北京: 人民邮电出版社, 2010: 132–168.

[15] 李鹏飞, 徐敏义, 王飞飞．精通CFD 工程仿真与案例实战．北京: 人民邮电出版社, 2011: 15–23.

[16] Lu Zhi-Kuan, Gao Zhang-Shou, Li Yi-Ping, et al. Growth of large KDP crystals by solution circulating method. J. Synthetic Cryst., 1996, 25(1): 19–22.

[17] 陶文铨．数值传热学, 2版．西安: 西安交通大学出版社, 2001: 207–231.

[18] 张可从, 张乐惠．晶体生长科学与技术, 2版．北京: 科学出版社, 1997: 77–81.

转速对KDP晶体成帽影响的数值模拟研究

Numerical Simulation of the Influence of Different Rotation Speeds on the Capping of KDP Crystal

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