2018
DOI: 10.1016/j.expthermflusci.2018.05.009
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The rising behaviors of single bubbles in stagnant turpentine and pine resin solutions

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Cited by 21 publications
(4 citation statements)
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“…As the nozzle outlet diameter increases, the ellipsoidal shape becomes more recognizable, but both the bubble shape and bubble size are invariant during the rising process. It has been illustrated in Huang et al 27 that large bubbles tend to rise along a zigzag path, and the bubble aspect ratio declines with increasing bubble size. Based on the results presented in Figure 7d–f, it is concluded that such a trend is significantly related to liquid properties.…”
Section: Resultsmentioning
confidence: 99%
“…As the nozzle outlet diameter increases, the ellipsoidal shape becomes more recognizable, but both the bubble shape and bubble size are invariant during the rising process. It has been illustrated in Huang et al 27 that large bubbles tend to rise along a zigzag path, and the bubble aspect ratio declines with increasing bubble size. Based on the results presented in Figure 7d–f, it is concluded that such a trend is significantly related to liquid properties.…”
Section: Resultsmentioning
confidence: 99%
“…The Volume of Fluid (VOF) method was used to trace the free surface. The effective viscosity and density are defined as the volume-fraction-averaged parameters as equation ( 4) and equation (5). They are as follows:…”
Section: Numerical Modelmentioning
confidence: 99%
“…The gas-liquid two-phase system involved in chemical production usually belongs to multibubble system. However, the current research generally focus on single bubble behavior of dynamic and kinematic [4][5][6] and mostly study ascending bubble behaviors in parallel [7,8]. In the actual process of industrial production, the interaction mechanism between falling film flow field and bubbles, and the interaction mechanism between bubbles are more complex than the motion behaviors of isolated bubble ascending in flow field and multiple bubbles without the action of external field.…”
Section: Introductionmentioning
confidence: 99%
“…The raw pine resin has high viscosity, low melting point, and selfsolidifies at about 160− 180 • C, which can be catalysed using an alcohol, although its polymerization has not yet been fully understood (Huang et al, 2018;Okon et al, 2017). Recent research on pine resin focuses on resin derivatives obtained by thermochemical processes (Aldas et al, 2020;Wan and Frazier, 2019) or in improving the tapping process (de Oliveira Junkes et al, 2019;Zas et al, 2020).…”
Section: Introductionmentioning
confidence: 99%