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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2017    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Phase-field modeling and electronic structural analysis of flexoelectric effect at 180° domain walls in ferroelectric PbTiO3 期刊论文 Journal of Applied Physics, 2017, 卷号: 122, 期号: 22 作者:  Wang, Yu-Jia;  Li, Jiangyu;  Zhu, Yin-Lian;  Ma, Xiu-Liang 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Calculations  Electric fields  Ferroelectric materials  Ferroelectricity  Lead titanate  Polarization  Structural analysis  Titanium compounds  Electronic charge density  Electronic mechanisms  First-principles calculation  Flexoelectric effects  Nano scale  Phase field models  Phase-field simulation  Spontaneous polarizations   Research on the calculation method of convection effects on three-dimensional dendritic growth based on LBM 期刊论文 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2017, 卷号: 31, 期号: 10, 页码: 4781-4787 作者:  Zhu, Changsheng;  Zhu, Mingfang;  Liu, Jieqiong;  Feng, Li 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 LBM method  3D dendrite growth  Phase field method  Numerical simulation   Effect of Surface-fitted Obstacle in Centrifugal Pump on Cavitation Suppression 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2017, 卷号: 48, 期号: 9, 页码: 111-120 作者:  Zhao, Weiguo;  Zhao, Guoshou;  Xian, Lixia;  Han, Xiangdong 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Cavitation  Centrifugal pumps  Computer simulation  Deterioration  Kinetic energy  Kinetics  Turbulence models  Vortex flow  Cavitation number  Different stages  K-Omega turbulence model  Obstacle  Petrochemical industry  Pressure frequency  Turbulent kinetic energy  Unsteady cavitation   Phase field modeling of lamellar eutectic growth under the influence of fluid flow 期刊论文 COMPUTATIONAL MATERIALS SCIENCE, 2017, 卷号: 137, 页码: 171-178 作者:  Feng, Li;  Feng, Xiao-jing;  Lu, Yang;  Zhu, Chang-sheng;  Jia, Bei-bei 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/15 PF-LBM  Eutectic lamellar  Flow direction  Flow velocity   Multi-phase field simulation of grain growth in multiple phase transformations of a binary alloy 期刊论文 CHINESE PHYSICS B, 2017, 卷号: 26, 期号: 8 作者:  Feng, Li;  Jia, Beibei;  Zhu, Changsheng;  An, Guosheng;  Xiao, Rongzhen 收藏  |  浏览/下载：17/0  |  提交时间：2019/11/15 multi-phase transformation  microstructure  multi-phase-field method  grain orientation   Mathematical modeling for the evolution of the large- and meso-scale vortex in the screw centrifugal pump with the buoyancy effect 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2017, 卷号: 9, 期号: 5 作者:  Quan, Hui;  Li, Jin;  Li, Rennian;  Shi, Guangtai;  Su, Qingmiao 收藏  |  浏览/下载：9/0  |  提交时间：2019/11/15 Screw centrifugal pump  buoyancy effect  large- and meso-scale  the evolution of vortex  mathematical modeling  numerical simulation   Zone partitioning sequential calculation method for three-dimensional phase-field material simulation during directional solidification 会议论文 Guangzhou, China, June 24, 2016 - June 26, 2016 作者:  Feng, Li;  Hu, Hai-Huang;  Jia, Bei-Bei;  Wang, Gang-Gang;  Zhu, Chang-Sheng 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Binary alloys  Copper alloys  Grain growth  Solidification  Al-Cu alloys  Alloy solidification  Dendritic structures  Material simulation  Memory requirements  Phase field methods  Phase-field simulation  Zone partitioning