Devices which use bubbling of gas through liquid are widely used in industry. A great number of works have dealt with the hydrodynamics of bubbling of gas through liquid, however heat transfer to the walls of heat-transfer installation has been neglected. The present work studies heat transfer ...
Conductionand convectionare similar in that both mechanisms require material medium, but the difference is that convection requires the presence of fluid motion.And heat transfer through a liquid or gas can be by convection or conduction, depending on if there is presence ofbulk fluid motion. In ...
Phase change materials(PCM)—Solid-to-liquid or liquid-to-vapor phase heat transfer process is also utilized to take advantage of latent heat for dissipating higher heat transfer. ThePCMis generally affixed to the back side of PV panel, which absorbs thePV heatand undergoes phase change during...
Shevtsova, Heat transfer through the interface and flow regimes in liquid bridge subjected to co-axial gas flow, Microgravity Sci. Technol. 24 (2012) 297-306.Gaponenko, Y., Shevtsova, V.: Heat transfer through the interface and flow regimes in liquid bridge subjected to co-axial gas flow....
A derivation of the heat transfer equation is based on an extension of the Reynolds analogy to turbulent gas and liquid dispersed suspensions with a low solids concentration at Pr≥1 with allowance for the motion of the boundary layer.doi:10.1007/BF00828548Z. R. Gorbis...
Experimental data for laminar flow heat transfer in the thermally developing region over a wide range of rheological properties ( n from 0.54 to 0.84 and K from 0.07 to 2.41 Ns n /m2) in 0.028 and 0.057 m diameter pipes were collected. Enhancement in heat transfer rate due to natural ...
Liquid to Liquid, Gas to Liquid, Counter Flow Heat Exchanger as Condenser, Cooler, Heater, Find Details and Price about Condenser Cooler from Liquid to Liquid, Gas to Liquid, Counter Flow Heat Exchanger as Condenser, Cooler, Heater - Shandong Wintech...
Iftheacrylichasathermalconductivityof1.5W/(m·K),andthetemperaturesrecordedatsteadystateare,respectively,45◦C,43◦C,15°C,and13°C,calculatethethermalconductivityofthemeatsample.Conductionheattransferthroughwallsofacylinder dTq=−k(2πrL)dr T1−T2q=2πLkr2lnr1 多层圆筒壁 ...
Experimental investigation of heat transfer of highly loaded structure elements upon cooling by a two-component gas-liquid flow The paper considers a method of temperature stabilization of the limiter in the T-10 Tokamak with capillary-porous structure on the side facing of the plasma and saturated...
Excellent heat transfer through liquid metals Together with her team, she is working on a novel solution for the high-temperature range: A heat storage system based on lead-bismuth. "The thermal conductivity of this mix of liquid metals is 100 times higher than that of other materials used in...