Consequently, it offers the theoretical foundation on the future studies of the optimization about the gas-steam combined cycle thermal efficiency to coupling parameter. 为研究燃气-蒸汽关于耦合参数的优化研究提供理论依据。
Theoretical Study on the Thermal Efficiency of Powder Preheater 粉体预热器热效率的理论研究
Based on preliminary theoretical analysis, more thorough experimental study on thermal performances of integral type and thermosyphon type solar water heaters has been conducted in this paper, to prove that unsteady-state efficiency equations can be used to describe the operation pattern for water heaters. 在理论分析的基础上,对闷晒式和自然循环式太阳热水器的热性能进行了实验研究,证明非稳态效率方程可用于描述热水器的运行规律。
Theoretical Thermal Efficiency of Gas Water Heater and Analysis 燃气热水器的理论热效率及其分析
In the theoretical study and practical research on the basis, we construct the thermal efficiency of corporate investment in environmental protection evaluation system. 在文献综述和实际调研的基础上,本文构建了火力发电企业环境保护投资效率评价体系。