🔥 Heat Transfer Calculators
Select a sub-discipline to solve thermal engineering problems using our high-precision, Fortran-powered calculators.
Conduction
Analyze steady and transient heat conduction through plane walls, cylinders, spheres, extended surfaces (fins), and thermal contact resistance.
Convection
Calculate convective heat transfer coefficients and Nusselt numbers for external flows (flat plates, cylinders) and internal flows inside pipes or ducts under natural or forced convection.
Radiation
Determine thermal radiation heat exchange. Calculate blackbody emissive power, Wien's displacement law, view factors, gray enclosure radiosity networks, and radiation shields.
Heat Exchangers
Design and rate heat exchangers. Includes Log Mean Temperature Difference (LMTD) method, Effectiveness-NTU (ε-NTU) method, shell-and-tube, and double-pipe sizing.