The Professional version of EES provides the capability to create distributable programs from EES files. These programs can be run without EES and they can be freely distributed to persons that do not own EES. Several useful distributable programs are provided here. Simply click on the name of the file to download to your local machine. Check back often as new files are routinely added.

File Date Added File Size Description
Internal Combustion Engines Sept. 2, 2019 12.3 MB This distributable program provides animations of 2-stroke, 4-stroke and Diesel internal combustions engines. T-s, P-v, and plots showing pressure and temperature as a function of crank angle are included.
Property Calculator Feb. 23, 2024 13.9 MB EES distributable program that calculates the thermodynamic properties of selected real fluids (in SI and Eng units) given any two independent properties.
Psychrometric Property Calculator Feb. 23, 2024 13.9 MB EES distributable program that calculates the psychrometric properties and displays a psychrometric chart.
Adiabatic Combustion Jan. 22, 2024 13.8 MB This distributable calculates the adiabatic combustion temperature (not including dissociation effects) of a selected fuel (methane, ethane, propane, butane, or hydrogen) with user-specified inlet fuel and air temperatures and % theoretical air.
Adiabatic Combustion with Chemical Equilibrium Jan. 22, 2024 6 MB EES distributable program that calculates adiabatic combustion temperature and equilibrium mole fractions of selected fuels with with air or pure oxygen including the effects of dissociation.
Collector Design Program June 4, 2023 5.6 MB CoDePro is an executable program written in EES to provide solar collector design capability. The program was written by J.M. Koo when he was a student at the Univ. Wisconsin Solar Energy Laboratory. The zip file provides an executable program and a manual in Word format.
PV 5-Parameter Model Oct 24, 2023 5.5 MB PV_Ref_Params is a distributable program that determines the parameters for the DeSoto, Klein Beckman 5-Parameter Photovoltaic model
Radiation view factors Jan. 22, 2024 10.8 MB This distributable provides the values of radiation view factors for 12 common geometries.