In addition, the influence of salt deposition on the CHTC and heat transmission coefficient (HTC) was investigated. The results indicate that the sizes of the salt spots on the glass surface increased significa
百度试题 题目翻译短语:convection heat-transfer coefficient A.工作性能系数B.能效比C.对流换热系数D.导热系数相关知识点: 试题来源: 解析 C 反馈 收藏
As=heat transfer surface area, m2 Ts =temperature of the surface, ˚C =temperature of the fluid sufficiently far from the surface, ˚C Convection heat transfer coefficienth can be defined asthe rate of heat transfer between a solid surface and a fluid per surface area per unit temperature...
求翻译:convection heat transfer coefficient是什么意思?待解决 悬赏分:1 - 离问题结束还有 convection heat transfer coefficient问题补充:匿名 2013-05-23 12:21:38 对流换热系数 匿名 2013-05-23 12:23:18 对流传热系数 匿名 2013-05-23 12:24:58 对流传热系数 匿名 2013-05-23 12:26:38 ...
Meanwhile,itisfoundthat the single phaseconvectionheattransfercoefficientdecreaseswiththeincreaseofcondensedwater. 实验发现,随着水蒸汽凝结液量的增加使得湿空气的对流换热系数略有降低。 www.juhe8.com 3. Developed from these models,aformulaofthecoefficientofparticleconvectionheattransferperunitwallisgiven. ...
5、iciently far from the surface, CConvection heat transfer coefficient h can be defined as the rate of heat transfer between a solid surface and a fluid per surface area per unit temperature difference. The convection coefficient is decided by variables influencing convection such as surface geom...
As=heattransfersurfacearea,m2 Ts=temperatureofthesurface,?C ?? ∞ =temperatureofthefluidsufficientlyfarfromthesurface,?C Convectionheattransfercoefficienthcanbedefinedastherateofheattransfer betweenasolidsurfaceandafluidpersurfaceareaperunittemperaturedifference. ...
Luciu, R. S., et al., Nusselt Number and Convection Heat Transfer Coefficient for a Coaxial Heat Exchanger Using Al2O3-Water ph=5 Nanofluid, Bulletin of the Polytechnic Institute of Jassy, LV(LIX) (2009), 2, pp. 71-80Luciu, R.S., et al., Nusselt Number and Convection Heat ...
The rate of heat transfered to the surrounding fluid is proportional to the object's exposed area A, and the difference between the object temperature Tw and the fluid free-stream temperature . The constant of proportionality h is termed the convection heat-transfer coefficient. Other terms desc...
We use "h" for "Convection heat transfer coefficient" in heat transfer, "h" for enthalpy in thermodynamics. please don't confuse those things because that are just a alphabet to mention some quantity. In matlab pdetool uses "h" alphabet like h*u=r for...