Numerical simulation of pool boiling of a Lennard-Jones liquid

Inaoka H.; Ito N.

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Numerical simulation of pool boiling of a Lennard-Jones liquid

机译：Lennard-Jones液体池沸腾的数值模拟

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We performed a numerical simulation of pool boiling by a molecular dynamics model. In the simulation, a liquid composed of Lennard-Jones particles in a uniform gravitational field is heated by a heat source at the bottom of the system. The model successfully reproduces the change in regimes of boiling from nucleate boiling to film boiling with the increase of the heat source temperature. We present the pool boiling curve by the model, whose general behavior is consistent with those observed in experiments of pool boiling.

机译：我们通过分子动力学模型对水池沸腾进行了数值模拟。在模拟中，由Lennard-Jones粒子组成的液体在均匀的重力场中被系统底部的热源加热。该模型成功地再现了随着热源温度的升高，沸腾状态从核沸腾到薄膜沸腾的变化。我们通过模型给出了池沸腾曲线，其一般行为与池沸腾实验中观察到的一致。

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《Physica, A. Statistical mechanics and its applications》 |2013年第18期|共6页
作者
Inaoka H.; Ito N.;
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正文语种 eng
中图分类物理学;
关键词
Lennard-Jones particle system; Molecular dynamics simulation; Pool boiling;

机译：Lennard-Jones粒子系统;分子动力学模拟;池沸腾;

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1. Numerical simulation of pool boiling of a Lennard-Jones liquid [J] . Inaoka H., Ito N. Physica, A. Statistical mechanics and its applications . 2013,第18期

机译：Lennard-Jones液体池沸腾的数值模拟
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3. Understanding triggering mechanisms for critical heat flux in pool boiling based on direct numerical simulations [J] . Shuai Gong, Lenan Zhang, Ping Cheng, International Journal of Heat and Mass Transfer . 2020,第Deca期

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4. Pool Boiling Experiment of Dielectric Liquids and Numerical Study for Cooling a Microprocessor [C] . Omidreza Ghaffari, Francis Grenier, Jean-François Morissette, IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems . 2019

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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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Numerical simulation of pool boiling of a Lennard-Jones liquid

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