How to Calculate Nusselt Number for Transitional and Rough Flow in Circular Tube?
Nusselt Number for Transitional and Rough Flow in Circular Tube calculator uses Nusselt Number = (Darcy Friction Factor/8)*(Reynolds Number-1000)*Prandtl Number/(1+12.7*((Darcy Friction Factor/8)^(0.5))*((Prandtl Number)^(2/3)-1)) to calculate the Nusselt Number, The Nusselt Number for Transitional and Rough Flow in Circular Tube is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection (fluid motion) and diffusion (conduction). The conductive component is measured under the same conditions as the convective but for a hypothetically motionless fluid. It is a dimensionless number, closely related to the fluid's Rayleigh number.
A Nusselt number of value one represents heat transfer by pure conduction.
This calculator is based on the Gnielinski correlation. Nusselt Number is denoted by Nu symbol.
How to calculate Nusselt Number for Transitional and Rough Flow in Circular Tube using this online calculator? To use this online calculator for Nusselt Number for Transitional and Rough Flow in Circular Tube, enter Darcy Friction Factor (f_{Darcy}), Reynolds Number (Re) & Prandtl Number (Pr) and hit the calculate button. Here is how the Nusselt Number for Transitional and Rough Flow in Circular Tube calculation can be explained with given input values -> 17.28493 = (0.04/8)*(5000-1000)*0.7/(1+12.7*((0.04/8)^(0.5))*((0.7)^(2/3)-1)).