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by parameter optimization study 关键词:Induction hardening; distortion; EN18D steel; factorial method and regression model; [全文内容正在添加中] ......
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ARTICLE J. Cent. South Univ. (2019) 26: 2100-2108 DOI: https://doi.org/10.1007/s11771-019-4157-9 Resolving double-sided inverse heat conduction problem using calibration integral equation method... for deriving the calibration integral equation. Due to the ill-posed nature, regularization is required for the inverse heat conduction problem, a future-time method or singular value decomposition (SVD) can......
J. Cent. South Univ. Technol. (2007)01-0129-06 DOI: 10.1007/s11771-007-0026-z Effective stress analysis method..., Changsha 410011, China) Abstract: Based on the analysis method for tailings dam in upstream raising method presently used in metallurgy and nonferrous metals tailings depository in the world, an effective......
J. Cent. South Univ. (2012) 19: 424-432 DOI: 10.1007/s11771-012-1021-6 Multiple linear system techniques for 3D finite element method modeling of direct current resistivity LI Chang-wei(李长伟)1, 2... finite element method (FEM) modeling of direct current (DC) resistivity were discussed. A global stiff matrix is assembled and stored in two parts separately. One part is associated with the volume......
Synthesis of Nanocrystalline La1-xSrxCrO3 by Sol-Gel Method Zhao Xinming1,Li DeHui2,Ao Qing1,SUN Liangcheng1 (1.College of Material Science and Engineering, Shandong University, Ji'nan 250061, China;2.Baotou Research Institute of Rare Earth, Baowu 014010, China) Abstract:The nanocrystalline La1-xSrxCrO3 was prepared by sol-gel method using La( NO3 )3 · 6H2O, Sr( NO3 )2 and respectively......
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