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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：北京航空航天大学    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 An in-depth numerical investigation of a supersonic cavity-ramp flow with DDES method 期刊论文 AEROSPACE SCIENCE AND TECHNOLOGY, 2019, 卷号: 89, 页码: 253-263 作者:  Wu, Zhengyuan;  Gao, Zhenxun;  Jiang, Chongwen;  Lee, Chunhian 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Delayed detached eddy simulation  Supersonic cavity flow  Compressible turbulent flow   Comparison of DDES and URANS for Unsteady Tip Leakage Flow in an Axial Compressor Rotor 期刊论文 Journal of Fluids Engineering, Transactions of the ASME, 2019, 卷号: 141 作者:  Liu, Yangwei;  Zhong, Luyang;  Lu, Lipeng 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Anisotropy  Axial flow turbomachinery  Computational fluid dynamics  Large eddy simulation  Navier Stokes equations  Numerical methods  Reynolds number  Turbulent flow  Vortex flow  Compressor performance  Computational fluid dynamics methods  Computational resources  Delayed detached eddy simulation (DDES)  Different time steps  Fluctuation velocities  Tip leakage vortex  Unsteady reynolds-averaged navier-stokes  Axial-flow compressors   High-resolution unsteady turbulence simulation of an X-51A-like aircraft [类X-51A飞行器非定常湍流精细模拟] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 624-632 作者:  Yu, H.;  Liu, H.;  Chen, S.;  Yan, C. 收藏  |  浏览/下载：16/0  |  提交时间：2019/12/30 Aircraft  Angle of attack  Angle of attack indicators  Computer simulation  Flow separation  Rudders  Turbulence  Turbulent flow  Vortex flow  Wall flow  Aerodynamic characteristics  Delayed detached eddy simulation (DDES)  Large angle of attacks  Pressure fluctuation  Separation flow  Spectrum characteristic  Unsteady  Wall-pressure fluctuations  Vertical stabilizers   Turbulence anisotropy analysis in a highly loaded linear compressor cascade 期刊论文 AEROSPACE SCIENCE AND TECHNOLOGY, 2019, 卷号: 91, 页码: 241-254 作者:  Yan, Hao;  Liu, Yangwei;  Lu, Lipeng 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Budget control  Compressors  Kinetic energy  Kinetics  Reynolds number  Tensors  Turbulence models  Turbulent flow  Vortex flow  Aero-dynamic performance  Anisotropy invariant map  Delayed detached eddy simulation (DDES)  Linear compressors  Small scale turbulence  Threedimensional (3-d)  Turbulence anisotropy  Turbulence kinetic energy  Anisotropy   基于DDES方法的叶栅分离旋涡的非定常流动数值研究 期刊论文 推进技术, 2017, 卷号: 38, 页码: 16-26 作者:  刘若阳;  侯安平;  单树军;  倪奇峰 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 延迟分离涡方法 旋涡运动 脱落频率 非定常模拟 Delayed detached-eddy simulation Vortex motion Shedding frequency Unsteady simulation