NUMERICAL SIMULATION OF THE COHERENT STRUCTURES IN A HOMOGENEOUS SEDIMENTING SUSPENSION

机译：均相悬浮中相干结构的数值模拟

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

A stability problem for a dilute sedimenting suspension (Koch & Shaqfeh 1989) is reconsidered. The unsteady effects cause the suspension to become unstable to particle concentration disturbances. The unsteady evolution of large-scale fluid flow is studied also using the numerical simulation of particles' motion in the periodic cell. Simulations demonstrate an instability of suspension. The work was supported by Russian Foundation for Fundamental Research (Grant No. 02-01-00149).

机译：重新考虑了稀沉积悬浮液的稳定性问题（Koch＆Shaqfeh 1989）。不稳定的影响使悬浮液变得不稳定，不受颗粒浓度干扰。还使用粒子在周期单元中运动的数值模拟研究了大尺度流体流动的非稳态演化。仿真表明了悬架的不稳定性。这项工作得到了俄罗斯基础研究基金会（授权号02-01-00149）的支持。

著录项

来源
《Symposium on Sedimentation and Sediment Transport; Sep 2-6, 2002; Monte Verita, Switzerland》|2002年|p.159-164|共6页
会议地点 Monte Verita(CH)
作者
EVGENY S. ASMOLOV;
展开▼
作者单位

Central Aero-Hydrodynamic Institute, Zhukovsky, Moscow region, 140180, Russia;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类建筑科学;
关键词

相似文献

外文文献
中文文献
专利

1. 从壁面脉冲到湍流相干结构演化的数值模拟 [J] . 张立, 唐登斌南京航空航天大学学报（英文版） . 2003,第001期
2. Plane Poiseuille flow of a sedimenting suspension of Brownian hard-sphere particles: Hydrodynamic stability and direct numerical simulations [J] . Yiantsios SG Physics of fluids . 2006,第5期

机译：布朗硬球颗粒沉降悬浮液的平面泊瓦流：水动力稳定性和直接数值模拟
3. Approximate methodology to account for effects of coherent structures on sediment entrainment in RANS simulations with a movable bed and applications to pier scour [J] . Zhengyang Cheng, Mete Koken, George Constantinescu Advances in Water Resources . 2018,第OCTa期

机译：在可移动床的RANS模拟中考虑相干结构对夹带泥沙影响的近似方法，以及在码头冲刷中的应用
4. Coherent vortices in high resolution direct numerical simulation of homogeneous isotropic turbulence: A wavelet viewpoint [J] . Okamoto N, Yoshimatsu K, Schneider K, Physics of fluids . 2007,第11期

机译：均质各向同性湍流高分辨率直接数值模拟中的相干涡：小波视角
5. NUMERICAL SIMULATION OF THE COHERENT STRUCTURES IN A HOMOGENEOUS SEDIMENTING SUSPENSION [C] . EVGENY S. ASMOLOV Symposium on sedimentation and sediment transport . 2003

机译：均匀沉积悬浮液中相干结构的数值模拟
6. A Numerical Investigation of Turbulent Coherent Structures and Sediment Transport under Waves in Shallow Coastal Zone [D] . Kim, Yeulwoo. 2018

机译：浅海海岸波浪作用下湍流相干结构和泥沙输移的数值研究
7. Soliton-Like Regimes and Excitation Pulse Reflection (Echo) in Homogeneous Cardiac Purkinje Fibers: Results of Numerical Simulations [O] . O.V. Aslanidi, O.A. Mornev 1999

机译：均质浦肯野纤维中的孤子状态和激发脉冲反射（回波）：数值模拟的结果
8. Direct Numerical Simulations Of Coherent Structures In Wave Boundary Layer [O] . Huang Chen-Pey 2011

机译：波边界层相干结构的直接数值模拟
9. Numerical Simulations of Coherent Structures in a Jet Flame with a Noncircular Cross Section. [R] . Menon, S., McMurtry, P. A., Jou, W. H. 1989

机译：非圆截面射流火焰中相干结构的数值模拟。

NUMERICAL SIMULATION OF THE COHERENT STRUCTURES IN A HOMOGENEOUS SEDIMENTING SUSPENSION

摘要

著录项

相似文献

相关主题

期刊订阅