Related to convection:convection oven convection Air heated by a space heater rises and is replaced by cool air, creating a convection current that circulates hot air throughout a room. con·vec·tion (kən-vĕk′shən) n. 1.The act or process of conveying; transmission. ...
Free convection coefficient enhancement between inclined wall and air in presence of expired jetsCarlo BartoliInternational Conference on Heat Transfer, Fluid Mechanics and ThermodynamicsHEFAT2008 6th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics...
convection (kənˈvɛkʃən) n 1.(General Physics) a process of heat transfer through a gas or liquid by bulk motion of hotter material into a cooler region. Compareconduction1 2.(Physical Geography)meteorolthe process by which masses of relatively warm air are raised into the atm...
Average heat transfer coefficient of free convection from an inclined platinum wire of 50.4 μm in diameter and 270 mm in length to air has been measured in the range of temperature difference T− T= 17~742 K. In the case where the wir... T Fujii,S Koyama,M Fujii - 《Begel House...
This paper presents calculated results for the surface temperature rise and free convection heat transfer coefficient in the case of a vertically oriented pot-core inductor or transformer for which the total loss is known. The average surface temperature rise and convection heat transfer coefficient are...
convectionfiniteelementRichardsonheatfluxCombined free convection and forced convection from a flush-mounted uniform heat source on the bottom of a horizontal rectangular enclosure with side openings is studied numerically. The inlet opening allows an externally induced air stream at the ambient temperature...
Over the years, vast literature has evolved for variously shaped bodies including a sphere, spheroid, disk, hemisphere, plate, cylinders (of circular, elliptical, square, triangular cross-sections) on heat transfer in Newtonian fluids (e.g., air, water, etc.) by free convection. For instance...
Since sea water is about 1000 times denser than air, the air–sea interface from the water side can be considered a free surface. So-called thermocapillary convection can develop near this surface owing to the dependence of the surface tension coefficient on temperature. There are experimental ind...
7 The free convection heat transfer coefficients have been evaluated for horizontal, vertical and tilted collectors. The natural convection coefficient decreases and the shading due to side walls increases with increase in gap size. Therefore, the shade correction factor has also been calculated for ...
Heat transfer phenomena, which frequently involve convection, are usually described through a connective heat-transfer coefficient h. Precise measurement o... D Ambrosini,D Paoletti,G Tanda - 《Journal of Flow Visualization & Image Processing》 被引量: 2发表: 2004年 ...