convection gradient

基本解释

Experiments are conducted on natural convection under magnetic gradient field and a reasonable agreement is observed between the experiment and calculation.
基于理论分析的结果，进行了磁场作用下自然对流换热的强化实验，实验结果与数值模拟结果基本吻合。
The quantitatively experimental result showed that the reason that induces the Marangoni convection is the local large surface tension gradient along the interface of the gas and liquid.
定量分析表明乙醇和水系统解吸过程中，引发界面湍动的原因是局部较大的表面张力梯度。
The experiment quantitatively verifies the existence of convection flows of gas induced by the gradient magnetic field, furthermore the convection flow promotes the combustion in diffusion flames.
实验定量地验证了梯度磁场可以诱导气体对流的发生，从而进一步推进扩散火焰燃烧反应。
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