The effective temperature difference between cold and hot fluids is called logarithmic mean temperature difference (LMTD). In this chapter, the methods of calculating the LMTD and its correcting factor are pres
logarithmic mean temperature difference基本解释 对数平均温差 分词解释 logarithmic对数的 mean表示…的意思 temperature温度 difference差别,差异猜你喜欢 make a difference有影响 Celsius temperature摄氏温度 absolute difference绝对差异 absolute temperature绝对温度 accumulated temperature积温 air temperature空气温度 ...
log mean temperature difference 对数平均温度差 logarithmic mean 对数平均 mean difference 平均差,平均概率偏差 相似单词 Logarithmic a. 对数的 logarithmic a. 对数的; 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....
To solve certain heat exchanger problems,engineersoften use alogarithmic mean temperature difference (LMTD), which is used to determine the temperature driving force for heat transfer in heat exchangers.LMTDis introduced because the temperature change that takes place across the heat exchang...
logarithmic mean temperature difference 英 [ˌlɒgəˈrɪðmɪk miːn ˈtemprətʃə(r) ˈdɪfrəns] 美 [ˌlɑgəˈrɪðmɪk miːn ˈtemprət...
1.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“同侧相减”的规律。
logarithmic mean temperature difference 英文logarithmic mean temperature difference 中文【机】 对数平均温差
logarithmic mean temperature difference 对数平均温差 logarithmic mean temperature 对数平均温度 logarithmic mean 对数平均 mean logarithmic decrement 平均对数衰减率 logarithmic mean value 对数平均值 mean logarithmic energy loss 平均对数能量损失 logarithmic mean radius 对数平均半径 logarithmic temperature ...
6) log mean temperature difference 对数平均温压补充资料:对数平均温度差 分子式:CAS号:性质:指两流体换热时,其两端(换热前后)温度差Δta,Δtb的对数平均值Δtlm=当两流体都没有相变、传热系数可取为常数时,逆流或并流时的传热对数平均温度差即为△tlm;在折流等复杂的情况时,需作校正——将作为逆流求得...
6) logarithmic mean temperature difference/correction factor 对数平均温差/校正因子 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。