The convective heat transfer coefficient of the whole hand increased from 4.30 to 26.49 W/(m路K) when wind speeds increased from 0.05 to 2.0 m/s. Wind directions had little effect on the convective heat transfer coefficient of the whole hand but had a significant impact on different ...
I want to extract the convective heat transfer coefficient (CHTC) and I am facing some issues. This is my setup: - Geometry : searchableRotatedBox (named panel) - Solver : buoyantBoussinesqSimpleFoam - Meshing : SnappyHexMesh (with layers and refinement regions) - flui...
convective heat transfer coefficienthuman bodyoutdoor environmentThis study was conducted to determine the convective heat transfer rates (α c) of each part of the human body and of the whole body when a human is in a standing or sedentary posture in an outdoor environment. A wind tunnel ...
he measured convective heat transfer coefficient was between 6.2 and 7.6 W/m2C, with an average of 7.0 W/m2C. 展开 关键词: convective heat transfer coefficient natural convection Roman baths DOI: 10.1139/tcsme-2012-0029 被引量: 7 年份: 2012 ...
Furthermore, convective heat transfer coefficient, heat exchanger effectiveness, pressure drop, friction factor, under different conditions, are measured. The results demonstrate convective heat transfer coefficient of U-bend double pipe heat exchangers is enhanced by 35% for 1 MgO vol.% and 0.2 Cmc...
where Cp represents the battery-specific heat capacity, J/(kg·K); m represents the battery mass, kg; T is the battery temperature, K; t is the time, s; h is the convective heat transfer coefficient, W/(m2·K); A is the battery surface area, m2; and T∞ is the final stable ba...
Certain past studies concerning the calculation of the behaviour of natural convection plumes above hot active surfaces in a room contain numerous elements of uncertainty and confusion concerning the convective heat transfer coefficients for room surfaces. These studies have partly attributed the large disc...
57. The scientists found that as the magnetic field strength and Reynolds number rise, so do the heat transfer and pressure decrease. Goharkhan et al.58 carried out experimental research on the convective heat transfer of [Math Processing Error]Fe3O4-water nanofluid within a heated tube in ...
theviscosityincreasewiththevolumefraction.Moreover,theflowstructureclearlychangeswhentheconvectiveheattransfercoefficientismodified.Adecreaseofthewalltemperaturealongthe... CV Popa,TN Cong,S Fohanno,... - 《International Journal of Numerical Methods for Heat & Fluid Flow》 被引量: 1发表: 2014年 Grey-bo...
In addition, the variations in heat flux, the convective heat transfer coefficient, and the wall temperature of the thrust chamber in the RCC were addressed at 60% RPL, which provided the better phase-change heat transfer characteristics. Moreover, the variation rules of the aforementioned thermal...