变比热 meaning in Chinese
variable specific heat
Examples
- Numerical simulation of three - dimensional steady flow field with varing specific heat in a two - stage turbine
某型两级涡轮变比热容三维定常流场的数值模拟 - First , based on reading lots of references biomass gasification technology is discussed in detail including the basic principle of biomass gasification , categories and working principle of biomass gasification equipment and ancillary system of biomass gasification in this paper . second , performance calculation modules of sub - systems such as gas turbine , heat recovery steam generator , steam turbine and dryer in the bigcc system are built , especially , performance calculation modules of gas turbine fueling biomass fuel gas based on variable specific heat and biomass dryer are built . in the mean time , program of performance calculation modules for sub - systems is developed using delphi 6 . 0
首先，本文在阅读大量文献基础上对生物质气化技术进行了详细的阐述，主要包括：生物质气化基本原理、生物质气化设备的种类和工作原理以及生物质气化的附属系统；其次，建立了bigcc系统中各个子系统燃气轮机、余热锅炉、蒸汽轮机、干燥器等的性能计算模型，特别建立了基于变比热的烧生物质燃料气的燃气轮机性能计算模型和生物质干燥器的性能计算模型，并用delphi6 - To prove the accuracy of the mach number , and the parameter homogeneity of the design nozzle " s exit , cfd calculate has carried on the design results . under the condition of supersonic and hypersonic flow , and a certain range of temperature , and mach number , the conclusion of the influence of specific heat to nozzle design is drawn
为了验证所设计的喷管出口马赫数的大小和喷管出口流场的均匀性，采用nnd格式和b l湍流模型求解雷诺平均n - s方程，对设计结果进行了cfd验算，得出了在一定温度范围内，超音速、高超声速流动的条件下，不同马赫数范围内变比热容对喷管型面和喷管出口马赫数的影响。