结果分析中...
检索条件:"关键词=nusselt "
条 记 录,以下是1-10
|
视图:
排序:
期刊Unsteady Natural Convection between Two Eccentric Hemispheres
《应用科学(英文)》2021年第2期177-189,共13页Mariama Néné Koita Mamadou Lamine Sow Omar Ngor Thiam Vieux Boukhaly Traoré Cheikh Mbow Joseph Sarr 
Natural convection heat transfer in open or closed cavities takes place in different engineering areas. The hemispherical cavity is a part of basic geometries although it is not widely studied. The present paper repor...显示全部
关键词:Natural Convection Hemispherical Cavity Rayleigh Correlations ECCENTRICITY nusselt Number 
期刊Thermo-diffusion effects on MHD stagnation point flow towards a stretching sheet in a nanofuid
《推进与动力(英文)》2014年第3期151-158,共8页Umar Khan Naveed Ahmed Sheikh Irfan Ullah Khan Syed Taluseef Mohyud-din 
Thermodiffusion effects on stagnation point flow of a nanofuid towards a stretching surface with applied magnetic field is presented.Similarity transforms are applied to reduce the equations that govem the flow to a s...显示全部
关键词:NANOFLUID Stretching sheet THERMODIFFUSION Numerical solution nusselt number Sherwood number Nanofluid Sherwood number 
期刊A study of flow interference and heat transfer between two-cylinders at different orientations
《海洋工程与科学(英文)》2021年第3期248-256,共9页Shardul Vikram Singh Praneeti Mitra Pankaj Kumar 
A numerical investigation is carried out for the different orientations of a circular cylinder where the upstream cylinder moves with varying anglesα=0˚,30˚,45˚,60˚,90˚with respect to the downstream cylinder in a fix...显示全部
关键词:Tandem cylinder Vortex shedding nusselt number Strouhal number 
期刊A study of heat and mass transfer on magnetohydrodynamic(MHD)flow of nanoparticles
《推进与动力(英文)》2018年第1期72-77,共6页Syed Tauseef Mohyud-Din Umar Khan Naveed Ahmed Muhammad Mehdi Rashidi 
Investigation of the flow,heat and mass transfer of a nanofluid over a suddenly moved flat plate is presented using Buongiorno's model.This study is different from some of the previous studies as the effects of Br...显示全部
关键词:NANOFLUID Brownian motion THERMOPHORESIS nusselt number Sherwood number 
期刊A Review on Thermophysical Properties and nusselt Number Behavior of Al2O3 Nanofluids in Heat Exchangers
《热科学学报:英文版》2021年第2期418-431,共14页ISSA Roy Jean 
During the last several years,the increase in cooling power requirements for heat exchangers have led to an escalation in heat transfer studies being performed on the use of nanofluids as heat transfer fluids.However,...显示全部
关键词:heat exchanger nusselt number ALUMINA NANOFLUID 
期刊Heat Transfer by Natural Convection from a Vertical and Horizontal Surfaces Using Vertical Fins
《能源与动力工程(英文)》2009年第2期85-89,共5页H. R GOSHAYESHI F. AMPOFO 
Natural convective heat transfer from a heated horizontal and vertical surfaces directly exposed into air which vertical fins, attached to a surface, project vertically downwards has been numerically studied. It has b...显示全部
关键词:natural CONVECTION HORIZONTAL and VERTICAL plate FINS nusselt number 
期刊MWCNTs/SWCNTs Nanofluid Thin Film Flow over a Nonlinear Extending Disc: OHAM Solution
《热科学学报:英文版》2019年第1期115-122,共8页GOHAR TAZA Gul WARIS Khan MUHAMMAD Shuaib MUHAMMAD Altaf Khan EBENEZER Bonyah 
The aim of this research is the improvement towards the consumption of energy in the field of engineering and industry. The efforts have been paid to the enhancement of heat transmission and cooling process through a ...显示全部
关键词:CNTs-H2O based NANOFLUID variable thin layer NONLINEAR radially STRETCHING DISC magnetic field skin friction and nusselt number OHAM & numerical method 
期刊直冷却通道斜置肋片传热特性的数值研究
《燃气涡轮试验与研究》2014年第2期30-33,58,共5页张艾萍 付磊 杜五一 
将燃气轮机涡轮叶片内部冷却的直管部分简化为方形截面带肋直冷却通道,并对简化直通道内部肋片在不同斜置角度下的换热特性和流动损失进行优化。针对直通道,进行了湍流模型对比及选取。将肋片的斜置角度30°~60°以5°...显示全部
关键词:燃气轮机 涡轮叶片 内部冷却 斜置角度 努赛尔数 综合换热性能 
期刊Unsteady Boundary Layer Flow past a Stretching Plate and Heat Transfer with Variable Thermal Conductivity
《力学国际期刊(英文)》2012年第1期35-41,共7页Mamta Misra Naseem Ahmad Zakawat Ullah Siddiqui 
An unsteady boundary layer flow of viscous incompressible fluid over a stretching plate has been considered to solve heat flow problem with variable thermal conductivity. First, using similarity transformation, the ve...显示全部
关键词:UNSTEADY Boundary Layer Flow SKIN FRICTION Energy Equation nusselt Number 
期刊Enhancing Thermal Performance of a Parabolic Trough Collector with Inserting Longitudinal Fins in the Down Half of the Receiver Tube
《热科学学报:英文版》2020年第5期1309-1321,共13页LAARABA Adel MEBARKI Ghazali 
Heat transfer in a finned absorber of a parabolic trough collector was studied numerically. The main aim of this work was to study the effect of attached fins on the enhancement of the thermal performance of a parabol...显示全部
关键词:solar energy nusselt number thermal efficiency parabolic trough collector forced convection 
共4页<1234
聚类工具

北京电子科技职业学院特色库 版权所有 ©2018