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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2018     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 Effect of particle parameters on flow field and erosion wear characteristics of flow passage components in screw centrifugal pump 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 6, 页码: 58-66 作者:  Shen, Zhengjing;  Chu, Wuli;  Dong, Wei 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Centrifugal pumps  Centrifugation  Cerenkov counters  Computer integrated manufacturing  Erosion  Flow fields  Hardness  Impellers  Liquids  Models  Navier Stokes equations  Numerical methods  Particle size  Particle size analysis  Screws  Statistical mechanics  Structural design  Turbulence models  Velocity control  Wear of materials  Circumferential angles  Circumferential direction  K-epsilon turbulence model  Particle concentrations  Particle parameters  Restitution coefficient  Screw centrifugal pumps  Solid-liquid two phase flows   Algebraic encoding scheme for aperture 3 hexagonal discrete global grid system 期刊论文 SCIENCE CHINA-EARTH SCIENCES, 2018, 卷号: 61, 期号: 2, 页码: 215-227 作者:  Ben Jin;  Li YaLu;  Zhou ChengHu;  Wang Rui;  Du LingYu 收藏  |  浏览/下载：33/0  |  提交时间：2019/05/30 Discrete Global Grid System  Hexagon  Positional number system  Algebraic encoding   A geometrical path planning method for unmanned aerial vehicle in 2D/3D complex environment 期刊论文 INTELLIGENT SERVICE ROBOTICS, 2018, 卷号: 11, 期号: 3, 页码: 301-312 作者:  Liang X(梁宵);  Xu, Yimin;  Luo HT(骆海涛);  Meng GL(孟光磊);  Li ZQ(理中强) 收藏  |  浏览/下载：18/0  |  提交时间：2018/07/31 Unmanned aerial vehicle (UAV)  Path planning  Geometrical shortest path  2D/3D complex environment  Convex obstacles  Optimal and real-time planning   A geometrical path planning method for unmanned aerial vehicle in 2D/3D complex environment 期刊论文 INTELLIGENT SERVICE ROBOTICS, 2018, 卷号: 11, 期号: 3, 页码: 301-312 作者:  Xu, Yimin;  Liang X(梁宵);  Luo HT(骆海涛);  Meng GL(孟光磊) 收藏  |  浏览/下载：35/0  |  提交时间：2018/07/31 Unmanned aerial vehicle (UAV)  Path planning  Geometrical shortest path  2D/3D complex environment  Convex obstacles  Optimal and real-time planning   algebraicencodingschemeforaperture3hexagonaldiscreteglobalgridsystem 期刊论文 sciencechinaearthsciences, 2018, 卷号: 61, 期号: 2, 页码: 215 作者:  Ben Jin;  Li Yalu;  Zhou Chenghu;  Wang Rui;  Du Lingyu 收藏  |  浏览/下载：17/0  |  提交时间：2020/03/23