Search Results - "variable density method"

Topology optimization of heat sink based on variable density method by Xie, Liyao, Zhang, Yan, Ge, Minghui, Zhao, Yulong

“…A topology optimization method based on the variable density method is used to optimize the design of the forced convection air heat sink structure, with minimum pressure drop as the optimization…”
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Research on topology optimization and case application of power tunnel structure based on variable density method by Nan, Zhang, Haoyu, Cao, Gang, Tian, Haijun, Zhang, Hai, Shi, Junwei, Geng

“… and elastic moduli using the variable density method. The results indicate that the overall profile of the optimized power tunnel transforms from a straight-wall arch to a multi…”
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Multi-material topology optimization based on multiple simp of variable density method by Wan, Changdong, Jiao, Hongyu, Lv, Liang, Lu, Chunyan

“… In this paper, a multiple solid isotropic material with penalization model (SIMP) of variable density method is proposed to solve the problem of multi-material topology optimization…”
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Topology optimization of truncated cone insulator with graded permittivity using variable density method by Li, Wen-Dong, Li, Xiao-Ran, Guo, Bao-Hong, Wang, Chao, Liu, Zhe, Zhang, Guan-Jun

“…) enhancement at the triple junctions. Firstly, a multi-objective topology optimization model is proposed using the variable density method…”
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Optimization design of helical gear spoke structure based on variable density method by Li, Zhisheng, Shui, Jianfeng, Yang, Shufeng, Xu, Yuhao

“…A topology optimization of a reducer’s helical gear was performed using the variable density method, with element density as the design variable, compliance as the objective, and constraints on volume fraction and structural equilibrium…”
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Topology optimization based on combined mechanical analysis and variable density method for casting structure by Zou, Hua, Yu, Saisai, Dai, Xiaochao, Hou, Xuezheng, Wang, Wenjing

“… Using the variable density method, unneeded material that can be removed from the casting structure is identified…”
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Lightweight design of prosthetic knee joint based on variable density method by Tong, Xiangbin, Peng, Bo, Yi, Hang, Su, Liang, Peng, Ruitao

“…The variable density method has emerged as an efficient approach for tackling the topology optimization challenge in continuous structures…”
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Lightweight design of composite sandwich corrugated structures based on variable density method by Tian, Ce, Tian, Zhimin, Cao, Xinwei, Dong, Shangwei

“…For the lightweight design of composite sandwich corrugated structures, a new topology optimization design scheme is proposed using the variable density method…”
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Design of the Superconducting Main Magnet Based on Variable Density Method in Cylindrical MRI Scanner by Qu, Hongyi, Wang, Lei, Wang, Yaohui, Qin, Lang, Wang, Qiuliang

“… In this paper, imitating the variable density method (VDM), one of the topology optimization methods originated from mechanics…”
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Structural design of stamping die of advanced high-strength steel part for automobile based on topology optimization with variable density method by Xu, Teng, Wu, Hongxing, Xue, Fei, Guo, Jianwen, Ran, Jiaqi, Gong, Feng

“…Advanced high-strength steel is widely used in automobile production and manufacturing, for its advantages of light weight, high strength, and good…”
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Double Optimization Design of the Formula Racing Car Frame Based on the Variable Density Method and the Joint Variable Method by Ma, Weiyang, Lu, Yanhui, Wang, Pengyu, Wang, Yongjia, Wang, Jiahao

“… In this paper, based on the variable density method, the global topology optimization of the frame is carried out to obtain the distribution of the frame material, realize the efficient utilization…”
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Topology Optimization of Hydrodynamic Body Shape for Drag Reduction in Low Reynolds Number Based on Variable Density Method by Zhao, Ning, Zhang, Jianyu, Han, Haitao, Miao, Yongzhuang, Deng, Yongbo

“…This paper presents a variable density topology optimization method to numerically investigate the optimal drag-reduction shape of objects in the…”
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Topological optimization design of SLM additive manufactured unmanned aerial vehicle bearing joint structure based on variable density method by Shuaichao YUAN, Jianfeng WANG, Yuhang DUAN, Lujing HAO, Xiaohong ZHAN

“… The design was verified against the material’s maximum permissible stress criterion. The study then employed topology optimization, using the variable density method aimed at minimizing stress, to optimize the joint structure while retaining 40…”
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Structural Optimization Design of a Certain Aircraft Gun Closed Bearing Band Sabot Based on Variable Density Method by Huang, Guanming, Yang, Hongliang, Liu, Mingmin, Ge, Shengli, Zhang, Haiyang, He, Qilong

“… The structural optimization design of a certain aircraft gun closed bearing band sabot is studied based on the variable density method…”
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Improved strategy based on the variable density method for continuum structural topology optimization by LUO Zhaoyi, WANG Tianbo, WEI Minxiang, WU Jiang, XUE Wenshuai

“… strategy based on the variable density method is proposed.MethodsFirstly, in response to the limitations of the solid isotropic material with penalization (SIMP…”
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Topological Optimization of Aircraft Frame Structures with the Variable Density Method by Li, ying-lei, Cao, zong-jie, Wang, Zi-li

“… of aircrafts with variable density method. For an example, the ordinary frame structure of the domestic planes is taken to illustrate validity of the presented method…”
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RESEARCH ON POST-PROCESSING METHOD OF CONTINUUM STRUCTURE TOPOLOGY OPTIMIZATION BASED ON VARIABLE DENSITY METHOD by ZHANG GuoFeng, XU Lei, WANG Xin, XIAO NaiXin

“…The variable density method has become an effective method to solve the topology optimization problem of continuum structure due to its advantages such as few design variables and high efficiency…”
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Topology Optimization Strategy of Structural Strength Based on Variable Density Method by DING Mao, GENG Da, ZHOU Mingdong, LAI Xinmin

“…In structural strength topology optimization based on the variable density method, there are gray cells in the optimization result, making it difficult to accurately predict the structural stress…”
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An Application Process of Additive Manufacturing Based on Digital Simulation and BESO Topology Optimization by Liu, Wangjia, Liu, Bingshan, Wang, Gong

“… Based on the improvement of the above factors, an additive manufacturing application process based on topology optimization of variable density method and digital simulation was proposed…”
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Vertical Tail Topology Optimization Design Based on the Variable Density Method with Constraint Factor by Xu, Hou Chao, Qiu, Fu Sheng, Ji, Wu Qiang

“… The density-stiffness interpolation model, the mathematical model of variable density method with constraint…”
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