CAJ | 학술논문

在Boussinesq近似的基础上，忽略贝纳德对流扰动方程二阶和更高阶的扰动，建立速度场和温度场的扰动方程。通过无量纲处理得到控制贝纳德对流的超越方程，利用MATLAB求解超越方程，得到实验室产生贝纳德对流的参数，为贝纳德对流实验提供参考和指导。
재Boussinesq근사적기출상，홀략패납덕대류우동방정이계화경고계적우동，건립속도장화온도장적우동방정。통과무량강처리득도공제패납덕대류적초월방정，이용MATLAB구해초월방정，득도실험실산생패납덕대류적삼수，위패납덕대류실험제공삼고화지도。
Disturbance equations of velocity and temperature fields are built based on Boussinesq approximation, in which second order and higher-order disturbance of Bénard convection are ignored. Transcendental equations controlling Bénard convection are obtained with non-dimensional treatment of variables. Specific parameters of Bénard convection are obtained, which provide reference and guidance for Bénard convection experiments.