The log mean temperature difference (LMTD) is used to determine the temperature driving force for heat transfer in flow systems. The LMTD is a logarithmic average of the temperature difference between the hot an
Log Mean Temperature Difference (LMTD) Calculation for a Shell and Tube Exchanger for counter-current, co-current flow
where U is the overall heat transfer coefficient from fluid to fluid, A is the heat transfer surface area of the heat exchanger associated with U, and Δtm is the log mean temperature difference (LMTD or Δtm). For a heat exchanger with a constant U, the LMTD can be calculated as (...
difference n. 1.[C,U]不同,差别,区别 2.[U]差额,差 3.[C]意见分歧,不和 mean v.[T] 1.(词语等)表示...的意思,作...解释 2. 意指,意谓 3. 意味着,即是 4. 意欲,打算;怀有 5. 预定;注定;指定 6. 引起,造成 v.[I] 1. 怀 temperature n. 1. 温度,气温 2. 高烧,发烧,发热 3...
Log Mean Temperature Difference (Lmtd)doi:10.1002/0471743984.vse4662log mean temperature difference (LMTD)This article has no abstract. Keywords: log mean temperature difference (LMTD)John Wiley & Sons, Inc.Van Nostrand's Scientific Encyclopedia...
difference n. 1.[C,U]不同,差别,区别 2.[U]差额,差 3.[C]意见分歧,不和 mean v.[T] 1.(词语等)表示...的意思,作...解释 2. 意指,意谓 3. 意味着,即是 4. 意欲,打算;怀有 5. 预定;注定;指定 6. 引起,造成 v.[I] 1. 怀 temperature n. 1. 温度,气温 2. 高烧,发烧,发热 3...
必应词典为您提供Log-Mean-Temperature-Difference的释义,网络释义: 对数平均温差;平均温差对数;对数平均温度差;
单词 Log mean temperature difference 释义 SeeLMTD 随便看 banned Banned Books Week Banned for Life Banned From The Ranch Banned from the Ranch Entertainment Banned Substances Control Group Banner Ad Rotation Program Banner Business Supplies Ltd. Banner Center for Construction Banner Users Group ...
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6) logarithmic mean temperature difference 对数平均温度差补充资料:对数平均浓度差 分子式:CAS号:性质:指传质过程中两端点(传质设备前后)浓度差ΔCa、ΔCb的对数平均值ΔClm=。当平衡线及操作线均可视为直线、总传质系数可取为常数时,△Clm即为传质过程的平均推动力。 说明:补充资料仅用于学习参考,请勿用于其它...