To investigate the convective heat transfer, an experimental set-up is required. The experimental set-up is used to compare the thermo physical properties of CNT nanofluids. Abbreviations: CNT: carbon nanotube; EG: ethylene glycol; MWCNT: multi-walled carbon nanotube...
Heat transfer coefficient, W/ (m2K) or Btu/(hr ft2oF k : Thermal conductivity, W/(m K) or Btu/ (hr ftoF) K TD : Flow pattern transition parameter for stratified flow to wavy flow in Taitel and Dukler (1976) defined as\(\left[ {\frac{{\rho _G V_{SG} ^2 V_{SL} }}...
In this research, an experimental study was conducted to clarify the forced convective heat transfer coefficient and pressure drop of water-based nanofluid... E Hosseinipour,SZ Heris,M Shanbedi - 《Journal of Thermal Analysis & Calorimetry》 被引量: 11发表: 2016年 Forced Convective Flow Drag ...
A secondary function of the respiratory system of the mammals is, during inspiration, to heat the air to body temperature and to saturate it with water before it reaches the alveoli. Relying on a mathematical model, we propose a comprehensive analysis of this function, considering all the terres...
Internal heat generationFlow and convective heat transferA randomly packed pebble bed test facility is set up to study the flow and convective heat transfer in the water-cooled pebble-bed type nuclear reactor core. Water is used as the test fluid. The electrical induction heating system provides ...
Numerical analysis of convective heat transfer in supercritical water flow channels. Engineering Applications of Computational Fluid Mechanics 3(3):408-418.Baniasad Askari I, Gandjalikhan SA, Peymanfard M (2009). Numerical analysis of convective heat transfer in supercritical water flow channels. ...
It is reasonable to infer that the desiccant-coated layer induces subtle changes in the convective heat-transfer coefficient h, or, in other words, the heat-transfer resistance imposed by conduction across the desiccant-coated layer is relatively small. Similarly, the convective mass-transfer ...
where h is the convective heat transfer coefficient; TS is the temperature of the solid surface; TB is the qn = h(TS − TB) temperature of the surrounding fluid. Heat conduction is due to the temperature difference in different parts of the interior. When the temperature is high, the he...
The convective heat transfer coefficient is calculated at different wall temperatures and mass flux. The experimental results show that the average Nusselt numbers in the short microduct are higher than those predicted by conventional correlations for large-diameter ducts. This enhancement may be ...
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...