This section provides free e-solutions (HTML based calculators).

The following calculators are available:

Physical Properties -- individual single species physical properties calculator choices include all three (3) input values options (TP, HP and SP)
, Hydrogen, Sulfur, Nitrogen, Oxygen, Water, Methane, Carbon MonoxideCarbon Dioxide, Water Vapor, Sulfur Dioxide, Air and Ammonia

Steam Approximations

Saturated Area

Power Cycles
Carnot, Brayton (Power), Brayton (Propulsion), Otto, Diesel, Magnetohydrodynamics and Fuel Cell 

Power Cycle Components/Processes

Compression, Combustion -- Coal/Oil, Combustion -- Gas, Combustion Products Enthalpy Value, Combustion Products Heat Transfer, Expansion, Mixing --TemperatureMixing -- KappaMixing -- Gas Constant, Mixing -- Specific Heat and Heat Transfer
Compressible Flow
NozzleNormal Shock, Diffuser and Thrust


Ideal Gas State Equation, Working Fluid Mass Flow Rate, Velocity of SoundHeat Exchanger, Air Conditioning, Heat PumpForce and Torque

Perfect Gas Physical Properties
Kappa and Gas Constant

Power Cycle Efficiency and Heat Rate
Carnot, Brayton, Otto, Diesel, Propulsion, Air Conditioning, Heat Pump and Heat Rate

Dimensionless Ratio Values
Temperature, Pressure and Volume -- Isentropic Compression, Expansion and Compressible Flow

Unit Conversion
Mass, Density, Force, Length, Velocity, Temperature, Pressure, Volume, Energy, Work, Heat, Specific Energy, Specific Work, Specific Entropy, Specific Heat, Gas Constant and Power

Engineering Software

P.O. Box 2134

Kensington, MD 20891

Phone:  (301) 919-9670

E-Mail:  info@engineering-4e.com


Copyright © 1996

Last Update:  February, 2021