About ThermoFluidCalc

Building high-precision, compiled numerical solvers for thermal and fluid engineering disciplines.

đŸ”Ŧ Our Mission

ThermoFluidCalc was built with one clear purpose: to make professional-grade thermal and fluid engineering tools accessible to everyone — for free.

We believe that accurate engineering calculations shouldn't be locked behind expensive software licenses or restrictive paywalls. Whether you're a seasoned plant engineer sizing a shell-and-tube heat exchanger, a graduate student studying transient conduction, or an HVAC professional designing a duct network — you deserve tools that are precise, transparent, and instantly available.

That's why every calculator on ThermoFluidCalc is free to use, requires no signup, and is powered by compiled Fortran numerical engines — the same language trusted by aerospace and defense industries for decades of mission-critical computation.

100%
Free Access
0
Signups Required
10+ Yrs
Industrial Exp.
F90
Compiled Solvers

đŸ›Šī¸ Who We Are

ThermoFluidCalc was created by a team of highly skilled mechanical and thermal engineers with over 10 years of hands-on experience spanning some of the most demanding sectors in engineering:

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Aeronautics

Thermal management of aircraft systems, turbine blade cooling analysis, high-altitude heat transfer modeling, and aerodynamic flow optimization for commercial and military aviation platforms.

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CFD Simulation

Advanced numerical simulation of complex fluid flows, turbulence modeling (RANS, LES), conjugate heat transfer, and multiphase flow analysis using industry-standard solvers.

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Military & Defense

Design and analysis of thermal protection systems, ballistic heat shielding, propulsion system thermodynamics, and environmental control systems for armored vehicles and naval platforms operating under extreme conditions.

"This rare combination of academic rigor and real-world industrial experience is what sets ThermoFluidCalc apart. Every correlation, every solver, and every validation benchmark reflects the standards we apply in our own professional engineering work."

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