How to Calculate Change in Internal energy of Lumped body?
Change in Internal energy of Lumped body calculator uses Change in Internal Energy = Density*Specific Heat*Total volume*(Initial Temperature-Fluid temperature)*(1-(exp(-(Biot Number*Fourier Number)))) to calculate the Change in Internal Energy, The Change in Internal energy of Lumped body formula calculates the change in internal energy which is equal to the rate of heat transfer through the body for a time interval. Change in Internal Energy is denoted by ΔU symbol.
How to calculate Change in Internal energy of Lumped body using this online calculator? To use this online calculator for Change in Internal energy of Lumped body, enter Density (ρ), Specific Heat (c), Total volume (V_{T}), Initial Temperature (T_{o}), Fluid temperature (T∞), Biot Number (Bi) & Fourier Number (Fo) and hit the calculate button. Here is how the Change in Internal energy of Lumped body calculation can be explained with given input values -> 137330.2 = 5.51*120*63*(20-10)*(1-(exp(-(0.8*0.5)))).