On the Conditions of Incipient Subcooled-Boiling with Forced Convection

Boiling in Micro-Channels

“…This dependence is close to ΔT S,ONB ∼ q 0.5 ONB . The results presented by Sato and Matsumura (1964) and the results of flow boiling in the 1.07 mm tube with average roughness of k s = 0.29 µm, obtained in the range of Reynolds number Re = 50-150 by Hetsroni et al are also shown in Fig. 6.1.…”

“…6.1. The values of ΔT S,ONB presented by Sato and Matsumura (1964) are higher than those obtained at the same heat flux by Bergles and Rohsenow (1964), and Hetsroni et al According to studies by Hsu (1962), Sato and Matsumura (1964), Davis and Anderson (1966), Kandlikar et al (1997), and Liu et al (2005) …”

“…The second approach considers vapor bubbles generated in liquid (homogeneous nucleation), on a surface or at a corner (heterogeneous nucleation) based on the classical kinetics of nucleation. The first approach developed by Hsu (1962) is widely used to determine ONB in conventional size channels and in micro-channels (Sato and Matsumura 1964;Davis and Anderson 1966;Celata et al 1997;Qu and Mudawar 2002;Ghiaasiaan and Chedester 2002;Li and Cheng 2004;Liu et al 2005). These models consider the behavior of a single bubble by solving the one-dimensional heat conduction equation with constant wall temperature as a boundary condition.…”

Carbon dioxide local heat transfer coefficients during flow boiling in a horizontal circular smooth tube

“…With the Sato and Matsumura correlation [38] it can be shown that the vapor quality at which nucleation is fully suppressed is given by the relation:…”

Flow boiling heat transfer with HFC mixtures in a smooth horizontal tube. Part I: Experimental investigations

“…Thus, a relation for the conditions at which nucleation is suppressed can be obtained. Sato and Matsumara [16] developed an analytical correlation to the onset of nucleate boiling:…”