Gasketed Plate Heat Exchanger Design (PH 2.0.2 descriptions PHex is an easy to use tool which domonstrates the thermal calculations of Gasketed Plate Heat Exchangers The plate dimensions & materials can be entered this includes the size of plate heat exchanger & chevron angle . List of main features: 1- User friendly & easy to use with ability to save/load data. 2- Estimate the Physical properties of more than 1450 components the database has the ability to estimate Thermal Conductivity Density Heat Capacity & Viscosity. The database also included critical properties boiling & melting points. 3- Estimate mixture properties. 4- Create you own database of Plates & Components. You can add your fluid physical properties & load the data to your project with a click of a button & more. . . 5- Chose between S. I. or English U. S. units of measurements. 6- Temperature & Flow rate estimation in the event of insufficient data. 7- Heat load required calculations. 8- Duty clean / dirty calculations 9- Total effective area calculation. 10- Surface area calculation. 11- Number of plates calculations. 12- Overall Coefficient calculations. 13- Pressure drop Channel/Port/Total for Hot side & Cold side Calculations. 14- Plate heat exchanger dimension calculations. 15- Velocity through ports Mass velocity through channel/ports calculations. 16- Reynolds & Nusselt numbers calculations. 17- Heat transfer coefficient calculations 18- Summary of results with image to help in understanding.