Shell and Tube Heat Exchanger Design - Version 3.1.0 + Step by step design and rating calculations.+ Support S.I Units and English (U.S) Units of measurement+ a Units converter is also included!+ Save, Load and generate result in different formats+ Generate Results and export it to Shell & Tube Engineering Data sheet that can be also saved as a .pdf document. + Export results to ms excel generated data sheet for editing. Export to .csv file format. Export to .rtf file format for word processing to open in ms word and similar packages. Also options to copy and paste results as well as print preview and printing+ Performs thermal analysis calculations and some mechanical calculations, as it is too lengthy to list all the calculations, a summary has been listed below. Please visit our website for more details. + Unknown Flow rate on either shell or tube side+ Unknown temperature on shell side or tube side+ Unknown exit temperatures on both sides+ Duty, Area, Shell/Tube velocities, Pressure Drops