通过对熵方程分析表明,BGK波尔兹曼方程严格满足熵条件,从而阐释了BGK模拟方法满足熵条件。
The analysis on the entropy equation shows that the BGK Boltzmann equation meets the entropy condition strictly, implying that the BGK method meets the entropy condition.
低熵状态(即高度有序状态)是形成复杂物质的前提条件。
The low entropy state (or high degree of order) was essential for making complex matter possible.
运用最大熵原理,对柴油在不同喷油条件下的粒度分布做了预测。
Using entropy theory, the droplet distribution of diesel spray is predicted in this paper as well.
So the point is, this balance between energy thatyou could think of as say bond energies in chemical reactions, and entropy that you can think of in terms of disorder, how many different possible combinations or configurations of something wrong, will dictate where the equilibrium lies.
关键在于,这种能量与熵之间的平衡,确定了平衡的条件,在化学中能量涉及键能,而熵和无序有关,即有多少可能的不同组合或者形位,二者的平衡会告诉我们平衡态是什么样子。
So we immediately get du at constant S and V is less than zero.
这样我们马上就得到以下结论:,在等熵,等容条件下dU必须小于零。
Now, we can immediately see what du/dV at constant entropy is.
我们能够很容易看出,恒定熵的条件下du/dV的数值。
应用推荐