Basic Heat Transfer
Compute basic heat transfer rates
In this section, we present a number of Engineering Calculators applicable to heat transfer systems. They can be used for the determination of different system parameters including heat transfer rates, chiller size, tank heating coil length, heat transfer system volume, operating fluid viscosity, thermal expansion coefficient, fluid velocity and Reynold’s Number. These calculators are presented in a format that is easy to use. Simply click on the calculator of interest, enter the required inputs and calculate the desired output. Of course, our Engineers at Relatherm are happy to advise and support with all system related calculations and estimations. If you need help, we are always here to help.
Compute basic heat transfer rates
Calculate pipe/coil length and heat transfer surface area
Estimate chiller tonnage
Compute flow velocity, flow rate and Reynold’s Number
Calculate viscosity at random temperatures from two data points
Estimate thermal fluid volumetric requirements.
Account for volumetric expansions as temperatures increase