Heat transfer takes place through conduction, convection, and radiation. This easy-to-use series of calculators will quickly let you calculate basic heat transfer rates as well as rates for both conduction and convection. Calculate free convection by entering the surface area, heat transfer coefficient, and surface and fluid temperatures.
For conductive heat transfer calculations, simply input your thermal conductivity data as well as surface area, temperature differentials, and thickness of materials. Basic heat transfer can also be calculated using specific heat, mass, and temperature differentials.
Basic
Heat Transfer
Conduction
Heat Transfer
Heat Transfer (J)
Natural or Free
Convection
Heat Transfer per unit time (W)
Learning Center

Proper Fluid Maintenance and Change-Out Procedures
With literally thousands of uses for heat transfer fluids, it ... Read more

Duratherm Recommended Sampling Procedures and Intervals
Duratherm fluids are engineered to have a long service life ... Read more

Preparation and Startup of New Systems
This document is offered as a general guideline to starting ... Read more
Used Fluid and Drum Disposal
No matter which type of thermal fluid you use, you’ll
Proper Fluid Maintenance and Change-Out Procedures
With literally thousands of uses for heat transfer fluids, it
Sludge Series Part II: How to Avoid Sludge in Your System
The last thing you want is a system plugged up