研究了液压凿岩机活塞与缸体间隙密封段的局部温升和能量损失,建立了其数学模型。
Local temperature rising and energy loss in sealing gap between piston and hole was analyzed and its mathematic model was set up.
模拟结果显示:模型蛋白分子的某些折叠中间态会陷入局部能量最低状态而无法完成折叠;
The thermodynamic feasible status of the model protein, as described by HP model, and its folding intermediates were captured.
该模型考虑了气、液膜之间的质量连续及能量连续特征。 对于不同的壁面过冷度,用数值方法首次求解并分析了边界层内局部不凝气体质量分数、温度和速度的分布规律。
The vapor liquid two boundary layer model is applied to predict local mass concentration of the non condensable gas, temperature profiles and velocity profiles in the boundary layer.
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