specific heat at constant volume

英 [spəˈsɪfɪk hiːt æt ˈkɒnstənt ˈvɒljuːm]

美 [spəˈsɪfɪk hiːt æt ˈkɑːnstənt ˈvɑːljuːm]

定容比热；定体比热；定体积比热

By way of the chemical thermodynamic state function and based on the Van Der Waals 'gas state equation and the relational expression of specific heat at constant pressure, the relational expression of specific heat of real gas at constant volume in the oxygen bomb is inferred.
采用化学热力学状态函数法，根据真实气体范德华状态方程式和气体恒压比热关系式，导出了氧弹内真实气体的恒容比热关系式。
A new calculating method and formulae of specific heat at constant volume ( Cv) near the critical point of steam are provided followed by analyzing the general characteristics of the critical states.
本文分析了临界物态的一般特性。提出了一种新的计算临界点附近水的等容比热的方法与公式。
According to the characteristics of the throttling adiabatic, the computing model of the specific heat at constant pressure, constant volume specific heat and adiabatic exponent of gas mixture have been established.
根据节流绝热的特点，建立了天然气混合物定压比热、定容比热和绝热指数计算模型。