A review on saturated boiling of liquids on tube bundles

Mechanism of spillage and excessive boiling of water during vacuum cooling

“…The duration of this stage was relatively short, thus for a single bubble its thermal behavior was very difficult to study qualitatively (Gorenflo et al, 2014). Consequently, most studies about boiling of liquid have been performed by the pressure control (Ahmadi et al, 2014;Swain and Das, 2014).…”

Semi-numerical analysis of heat transfer performance of fractal based tube bundle in shell-and-tube heat exchanger

“…The arrangement of tubes in shell-and-tube heat exchanger is usually in the form of regular triangle or square layout, and the tube spacing interval is a constant. A review of recent investigation on tube bundles shows that tube spacing plays an important role in determination of compactness of the heat exchanger [27] shell-side characteristic temperature, K t tube-side characteristic temperature, K T in shell-side inlet temperature, K T out shell-side outlet temperature, K t in tube-side inlet temperature, K t out tube-side outlet temperature, K DT shell-side temperature change, DT = T out À T in , K Dt tube-side temperature change, Dt = t out À t in , K DT lm is the log-mean temperature difference x i…”

A novel 1D/2D model for simulating conjugate heat transfer applied to flow boiling in tubes with external fins

“…Experimental investigations have also been carried out on two-phase flows in the components of conventional heat exchange devices such as tubes, channels and walls. These investigations determined the critical heat flux [17,18], heat transfer coefficient and pressure drops in the horizontal and vertical tubes [18][19][20][21][22][23][24][25][26][27][28][29]. The improved correlations can be applied in the design of many devices, such as heat exchangers, evaporators and heat pipes.…”