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simulation method is used to solve free-surface slurry flow problems that may be encountered in several scientific and engineering fields. The main idea behind the use of the particle simulation method..., the movement of each particle is accurately described in the particle simulation method so that the free surface of a slurry flow problem can be automatically obtained. The major advantage of using the particle......
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Evaluation method of cracking resistance of lightweight aggregate concreteJI Tao(季韬), ZHANG Bin-bin(张彬彬), CHEN Yong-bo(陈永波), ZHUANG Yi-zhou(庄一舟) (College of Civil Engineering, Fuzhou University... method was proposed to evaluate the cracking resistance of concrete, where the concepts of cracking coefficient ζt(t) and the evaluation index Acr(t) were proposed, and the development of micro-cracks......
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studied as a function of cooling condition. The results show that higher permeability and relaxation frequency can be obtained by the two-step cooling method, and the pinning field of the sample obtained.... As expected, the samples obtained by two-step cooling method show higher permeability. When TF is higher than the Curie temperature of the residual amorphous phase , the permeability increases......
Calculation method of sliding ratios for conjugate-curve gear pair and its applicationLIANG Dong(梁栋), CHEN Bing-kui(陈兵奎), GAO Yan-e(高艳娥) (State Key Laboratory of Mechanical Transmission (Chongqing University), Chongqing 400044, China)Abstract:The calculation method of sliding ratios for conjugate-curve gear pair, generated based on the theory of conjugate curves, is proposed. The theoretical......
) method Mehrdad Sarafrazi, Armen Adamian Mechanical Engineering Department, School of Engineering, Central Tehran Branch,Islamic Azad University, Tehran, Iran Central South University Press and Springer... and transverse reinforcements. Buckling static characteristic is utilized in optimization process. To solve the extracted equations, semi-analytical method of CS-DSG3 has been applied. Results......
-cellular automaton (CAFE) method. The simulated results were compared to experimental results and found to be in accordance. Variations in the temperature field and solid-liquid region, which plays... the solidification of metallic materials. Microstructure formation can be simulated numerically via deterministic model, stochastic model, or phase field model [10-13]. The stochastic model takes......