LMTD:对数平均温差
“对数平均温差”(Logarithmic Mean Temperature Difference)在学术与工程领域,特别是海洋科学及热交换研究中应用广泛。为便于书写和交流,通常采用其英文缩写LMTD。该参数用于准确计算存在温度变化的传热过程,是热工设计与分析中的基础概念之一。
Logarithmic Mean Temperature Difference具体释义
Logarithmic Mean Temperature Difference的英文发音
例句
- In the deducing process, no specific flow mode is presupposed, and the conclusion of temperature subtracting by the same side for logarithmic mean temperature difference can be easily drawn.
- 推导过程无需假定冷热流体的特定流向,并利于得到对数平均温差(LMTD)同侧相减的规律。
- The proposed approximate equations of logarithmic mean temperature difference in the literatures are discussed, it is pointed out that Chen J J J's approximate equation is suitable to the optimum design of heat exchanger.
- 对有关文献中已提出的近似计算方法进行了讨论,指出ChenJJJ提出的近似方程最适合于应用在换热器的优化设计中。
- Analytical formulas for logarithmic mean temperature difference and heat - exchange area
- 计算流体对数平均温差(LMTD)和换热面积的解析式
- According to the relationship between the logarithmic mean temperature difference correction factor and the inlet and outlet temperatures of the exchanger, the maximum temperature cross extent of the exchanger which has single shell and even tube pass at the operable condition is pointed out.
- 根据换热器对数平均传热温差校正因子与换热器进出口温度之间的关系,指出了单壳程偶数管程换热器在可操作条件下的最大温度交叉程度。
- This article discusses the calculation of heat flux in the evaporator, in order to improve the conventional logarithmic mean temperature difference method.
- 本文讨论表面式蒸发器管路内热流密度计算,以改进传统的对数平均温差(LMTD)法。
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