总焓 meaning in Chinese

total enthalpy

In order to apply the central scheme to higher mach number flows , the sensor about pressure or temperature are modified with some tvd - like properties . modification to van leer scheme about the energy component can preserve a constant total enthalpy in the steady flows
对vanleer格式中的能量分裂式进行改进，使其在定常流动中总焓守恒；采用统一的通量矢量函数，最大程度地实现了流场程序向量化，计算效率得以提高。
There are great differences between ground test of a flight vehicle ' s aerodynamics and that of a dual - mode scramjet when ground test facilities are used to do experiments on a dual - mode scramjet engine , the components of incoming flow and its parameters , including total pressure , total temperature ( or total enthalpy ) and velocity must be simulated . at the same time , since the fuel ' s resident time within a combustor is very short , on the order of one millisecond , it is difficult to measure the flow - fields
进行双模态冲压发动机地面试验研究时，必须要求试验设备能模拟实际飞行条件下来流气体的组分、总压、总温(或总焓)以及来流气体的流动速度；同时由于燃料在燃烧室内驻留的时间很短，一般为毫秒量级，从而使流场物理量的测定显得非常困难。