Influence of injection temperature and flow rate on mixing and stratification in small passively cooling enclosures 

Thermal mixing and stratification phenomena may occur during the loss of a coolant accident or main steam line break accident in the containment of a Passive Co...
《Nuclear Science and Techniques》  2016年 第04期 下载次数(10)| 被引次数(2)

Viscous and Ohmic heating effects in doubly stratified free convective flow over vertical plate with radiation and chemical reaction 

An analysis is carried out to study the combined effects of viscous and Ohmic heating in the transient, free convective flow of a viscous, incompressible, and d...
《Applied Mathematics and Mechanics(English Edition)》  2013年 第02期 下载次数(29)| 被引次数(0)

Lie symmetry group transformation for MHD natural convection flow of nanofluid over linearly porous stretching sheet in presence of thermal stratification 

The magnetohydrodynamics(MHD) convection flow and heat transfer of an incompressible viscous nanofluid past a semi-infinite vertical stretching sheet in the pre...
《Applied Mathematics and Mechanics(English Edition)》  2012年 第05期 下载次数(23)| 被引次数(4)

小型非能动安全壳热分层机理研究 

小型模块化反应堆(如NuScale)的安全壳容器浸没在冷却水池中,用来排出LOCA条件下安全壳内的热量。这种非能动系统的传热效率受壳外冷却水池内热分层的影响。因此,研究冷却水池内的热分层具有重要的意义。本文通过实验和数值模拟对NuScale冷却水池中的热分层现象进行了研究。根据NuScale小型堆进行模化,确定尺寸比为...
华北电力大学(北京)  硕士论文  2018年 下载次数(15)| 被引次数()

Thermophoresis and Brownian motion effects on boundary layer flow of nanofluid in presence of thermal stratification due to solar energy 

The problem of laminar fluid flow,which results from the stretching of a vertical surface with variable stream conditions in a nanofluid due to solar energy,is ...
《Applied Mathematics and Mechanics(English Edition)》  2012年 第06期 下载次数(40)| 被引次数(2)

Double stratified radiative flow of an Oldroyd-B nanofluid with nonlinear convection 

The nonlinear convective flow of an Oldroyd-B fluid due to a nonlinear stretching sheet with varying thickness is examined. The salient features of the random m...
《Applied Mathematics and Mechanics(English Edition)》  2019年 第12期 下载次数(0)| 被引次数(0)

NUMERICAL STUDY ON SALINITY STRATIFICATION IN THE OUJIANG RIVER ESTUARY 

The variations of current, salt intrusion and vertical stratification under different conditions of river flow and wind in the Oujiang River Estuary (ORE) were ...
《Journal of Hydrodynamics》  2009年 第06期 下载次数(94)| 被引次数(12)

具有强迫射流的大型腔体中的速度场和热分层实验分析(英文) 

本文介绍在模拟实际非能动安全壳冷却系统及接近实际安全壳分隔区域尺寸的条件下,大型矩形腔体中由强迫射流所造成的速度场和热分层现象。推导了强迫射流动量何时打破分层现象的判断准则。分析了射流对混合与分层的影响。基于测量结果讨论了大型腔体中因射流与自然对流传热所造成的速度场。
《中国核科技报告》  2003年 第03期 下载次数(122)| 被引次数(0)

TURBULENT MIXING AND EVOLUTION IN A STABLY STRATIFIED FLOW WITH A TEMPERATURE STEP 

Large-Eddy Simulation (LES) is applied to examine the turbulent mixing and evolution in a stably stratified flow with a thermally sharp interface. Turbulent vel...
《Journal of Hydrodynamics》  2009年 第01期 下载次数(42)| 被引次数(8)

Responses of estuarine salinity and transport processes to sea level rise in the Zhujiang(Pearl River) Estuary 

Understanding the changes of hydrodynamics in estuaries with respect to magnitude of sea level rise is important to understand the changes of transport process....
《Acta Oceanologica Sinica》  2016年 第05期 下载次数(43)| 被引次数(2)

Numerical investigation of the factors influencing the vertical profiles of current,salinity,and SSC within a turbidity maximum zone 

The flow-sediment interaction plays a considerable role on the vertical(internal) profiles of current,salinity and suspended sediment concentration(SSC) within ...
《International Journal of Sediment Research》  2017年 第01期 下载次数(21)| 被引次数(1)

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