论文标题
开放连续培养基的充电
Exergy of an open continuous medium
论文作者
论文摘要
在经济，工程，生态学等多个领域，充电是非常重要的热力学数量，但在纯物理学中几乎没有引起关注。当前使用的Exergy定义的主要问题之一是它依赖于任意选择的参考状态，该状态是该系统据称与储层的热力学状态。在本文中，从对充电的非常一般的定义开始，为一般开放式连续介质的exergy平衡而得出了一个公式，而无需提及外部环境。当在通常的自行量应用中被视为外部环境时，也为地球大气中最合适的热力学参数得出了一个公式。
Exergy is a very important thermodynamic quantity in several fields such as economy, engineering, ecology and yet it has attracted little attention in pure physics. One of the main problems of the currently used definition of exergy is its dependence on an arbitrarily chosen reference state, which is the thermodynamic state of a reservoir the system is supposedly in contact with. In this paper, starting from a very general definition of exergy, a formula is derived for the exergy balance of a general open continuous medium without any reference to an external environment. A formula is also derived for the most suitable thermodynamic parameters of the Earth atmosphere when seen as an external environment in the usual exergy applications.
