Growth and Departure Dynamics of Isolated Vapour Bubbles:An Improved CFD Model for Bubble Evolution in Pool Boiling

机译：分离蒸气气泡的生长和离去动力学：池沸腾中气泡演化的改进CFD模型

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An improved CFD model is developed and evaluated to be usedas a mechanistic model for bubble inception, growth anddeparture mechanism by accounting for wide range of parametersand acting forces. Critical deficiencies of earlier CFD models arerecognised, discussed and alternative schemes are suggested.Well-trusted bulk empirical models are used for a limitedexamination and validation of model whilst heating intensityvaries and satisfactory agreement supported accurate qualitativepost-processing of bubble evolution in pool boiling.

机译：通过考虑广泛的参数和作用力，开发并评估了一种改进的CFD模型，并将其用作气泡产生，增长和脱离机理的机械模型。认识，讨论了较早的CFD模型的关键缺陷，并提出了替代方案。广受信赖的整体经验模型用于模型的有限检验和验证，而加热强度的变化和令人满意的一致性支持了池沸腾过程中气泡演化的精确定性后处理。

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《Australasian Fluid Mechanics Society;Australasian Fluid Mechanics Conference》|2014年|1-4|共4页
会议地点 Melbourne(AU)
作者
N. Nadim; T.T. Chandratilleke;
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Department of Mechanical EngineeringCurtin University Perth WA 6845 Australia;

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1. A modified model for bubble growth rate and bubble departure diameter in nucleate pool boiling covering a wide range of pressures [J] . Du Jingyu, Zhao Chenru, Bo Hanliang Applied thermal engineering: Design, processes, equipment, economics . 2018,第期

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2. Bubble Dynamics of a Single Condensing Vapor Bubble from Vertically Heated Wall in Subcooled Pool Boiling System: Experimental Measurements and CFD Simulations [J] . Arijit A. Ganguli, Aniruddha B. Pandit, Jyeshtharaj B. Joshi International journal of chemical engineering . 2012,第Null期

机译：过冷池沸腾系统中垂直加热壁的单个冷凝蒸汽气泡的气泡动力学：实验测量和CFD模拟
3. Bubble Dynamics of a Single Condensing Vapor Bubble from Vertically Heated Wall in Subcooled Pool Boiling System:Experimental Measurements and CFD Simulations [J] . Arijit A.Ganguli, Aniruddha B.Pandit, Jyeshtharaj B.Joshi International journal of chemical engineering . 2012,第3期

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4. Growth and Departure Dynamics of Isolated Vapour Bubbles:An Improved CFD Model for Bubble Evolution in Pool Boiling [C] . N. Nadim, T.T. Chandratilleke Australasian Fluid Mechanics Conference . 2014

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5. Numerical Simulations of Bubble Dynamics and Heat Transfer in Pool Boiling---Including the Effects of Conjugate Conduction, Level of Gravity, and Noncondensable Gas Dissolved in the Liquid. [D] . Aktinol, Eduardo. 2014

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Growth and Departure Dynamics of Isolated Vapour Bubbles:An Improved CFD Model for Bubble Evolution in Pool Boiling

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