In this formula, Log Mean Temperature Difference uses Outlet Temperature of Hot Fluid, Outlet Temperature of Cold Fluid, Inlet Temperature of Hot Fluid & Inlet Temperature of Cold Fluid. We can use 1 other way(s) to calculate the same, which is/are as follows -
Log Mean Temperature Difference = ((Outlet Temperature of Hot Fluid-Inlet Temperature of Cold Fluid)-(Inlet Temperature of Hot Fluid-Outlet Temperature of Cold Fluid))/ln((Outlet Temperature of Hot Fluid-Inlet Temperature of Cold Fluid)/(Inlet Temperature of Hot Fluid-Outlet Temperature of Cold Fluid))