Flow Joule can analyze various types of fuel and air systems used in most conventional heat engines. The program has a separate built in library for different grade coal as well as for liquid and gaseous hydrocarbons. Users can choose any type of fuel and its feed rate. One can also append or edit user specific coal or fuel to this list.
The combustion analysis of this air-fuel system can be displayed separately using the push button provided in the above dialog box and results are given below.