⚡ Thermodynamics Calculators
Analyze gas properties, power cycles, and refrigeration systems with Fortran-powered precision tools.
💨 Gas Properties
Ideal Gas Law
Solve for P, V, T, or n with 7 gas presets. Includes process calculations and P-V diagram visualization.
Steam Tables
NBS/NRC steam property lookup: saturated, subcooled, superheated, and supercritical water/steam properties.
🏭 Power Cycles
Rankine Cycle
Steam power plant analysis: simple and reheat configurations with T-s diagram and efficiency calculations.
Brayton Cycle
Gas turbine power plant analysis: simple, regeneration, intercooling, and reheat configurations.
Otto & Diesel Cycles
Internal combustion engine analysis: Otto and Diesel cycles with compression ratio, efficiencies, and P-v diagram.
❄️ Refrigeration & HVAC
Refrigeration Cycle
Vapor compression cycle analysis with 4 refrigerant options. COP, cooling capacity in kW/BTU/tons.
Psychrometrics
Moist air properties, wet-bulb temperature, humidity ratio, specific volume, enthalpy, and psychrometric chart.