the convective heat-transfer coefficient is one of the important parameters with which the problem of heat conduction accompanied by convection can be solved.
此方法是以传热学中非稳态导热求解法中的数学分析法—集总参数分析法为基础设计的,特定环境下的对流换热系数测定方法。
the influence of various parameters on the measuring accuracy of the convective heat-transfer coefficient was analyzed quantitatively.
本文全面分析了各因素对对流换热系数精度的影响,并进行了定量分析。
the uncertainty in measured convective heat-transfer coefficient on lifting body model was about 15%.
升力体模型对流换热系数测量不确定度大致为15%左右。
the effects of absorption coefficient, refractive index, heat conductivity, convective heat-transfer coefficient and radiative properties of the surf ace on the temperature field are discussed too.
物料加热表面受到对流冷却,并讨论了物料的吸收系数,折射率,导热系数,换热系数,物料表面辐射特性对温度场的影响。