Progress in the Application of Finite Element Method in Synthetic Diamonds

WANG Jiankang; LI Shangsheng; SONG Yanling; LI Lu; YU Kunpeng; HAN Fei; SU Taichao; HU Meihua; WU Yumin

doi:10.11858/gywlxb.20180550

Volume 33 Issue 1

Jan 2019

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Article Contents

Chinese Journal of High Pressure Physics > 2019 > 33(1): 013101.

WANG Jiankang, LI Shangsheng, SONG Yanling, LI Lu, YU Kunpeng, HAN Fei, SU Taichao, HU Meihua, WU Yumin. Progress in the Application of Finite Element Method in Synthetic Diamonds[J]. Chinese Journal of High Pressure Physics, 2019, 33(1): 013101. doi: 10.11858/gywlxb.20180550

Citation:

WANG Jiankang, LI Shangsheng, SONG Yanling, LI Lu, YU Kunpeng, HAN Fei, SU Taichao, HU Meihua, WU Yumin. Progress in the Application of Finite Element Method in Synthetic Diamonds[J]. Chinese Journal of High Pressure Physics, 2019, 33(1): 013101. doi: 10.11858/gywlxb.20180550

Citation:

WANG Jiankang, LI Shangsheng, SONG Yanling, LI Lu, YU Kunpeng, HAN Fei, SU Taichao, HU Meihua, WU Yumin. Progress in the Application of Finite Element Method in Synthetic Diamonds[J]. Chinese Journal of High Pressure Physics, 2019, 33(1): 013101. doi: 10.11858/gywlxb.20180550

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Progress in the Application of Finite Element Method in Synthetic Diamonds

doi: 10.11858/gywlxb.20180550

School of Materials Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China

Received Date: 02 May 2018
Rev Recd Date: 28 May 2018

Abstract

Abstract

Diamonds with excellent performances were used widely in national defense construction, mechanical processing, electronic science and technology, and so on. The demand for diamonds at home and abroad is also increasing. Finite element method (FEM) is suitable for simulation analysis of complex geometric structure and physical problems. FEM is applied to the optimization of synthetic technology and corresponding device for diamond. In this paper, the application progress of FEM in the apparatus of high pressure and the chamber of diamond synthesis are reviewed. Firstly, hinge beam and working cylinder are simulated and analyzed by considering facts such as static forces, stress strength, stress distribution, and deformation. Also, the mechanism of the action, the damage, and the new design for anvil were simulated and analyzed by FEM. Secondly, it is summarized that the application progress of diamond chamber with temperature field, pressure field, and electrical field, etc. is simulated and analyzed using FEM. Finally, the application prospect of FEM in diamond synthesis is forecasted.
- finite element method,
- high temperature and high pressure,
- diamond,
- anvil

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References(41)

References

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