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PHex is an easy to use tool which domonstrates the thermal calculations of Gasketed Plate Heat Exchangers, The plate dimensions and materials can be entered, this includes the size of plate heat exchanger and chevron angle (25 to 65 degrees). List of main features: 1- User friendly and 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 and Viscosity. The database also included critical properties, boiling and melting points. 3- Estimate mixture properties. 4- Create you own database of Plates and Components. You can add your fluid physical properties and load the data to your project with a click of a button and more... 5- Chose between S.I. or English U.S. units of measurements. 6- Temperature and Flow rate estimation in the event of insufficient data. 7- Heat load required (clean or fouled) calculations. 8- Duty clean / dirty calculations 9- Total effective area calculation. 10- Surface area calculation. 11- Number of plates calculations. 12- Overall Coefficient (clean / dirty) calculations. 13- Pressure drop Channel/Port/Total for Hot side and Cold side Calculations. 14- Plate heat exchanger dimension calculations. 15- Velocity through ports, Mass velocity through channel/ports calculations. 16- Reynolds and Nusselt numbers calculations. 17- Heat transfer coefficient calculations 18- Summary of results with image to help in understanding.
Tags: chemical, engineering, gasketed, plate, heat, exchanger, design, …

DHex is a software tool that is made to demonstrate the chemical design calculations of Double pipe (hairpin) Heat Exchangers.The software will do all the thermal calculations involved in the design and will generate a summary of all results, List of main functions:+Step by step calculation +Support S.I Units and English (U.S) Units of mesurement.+User database functions to allow user to add/delete components and load to hot/cold side (Empty database!).+Ability to import properties to Hot/Cold sides from Microsoft Excel. +Ability to calculate unknown Cold or Hot side temperatures.+Perform thermal analysis for bare tube double pipe (hairpin) heat exchangers.+Perform thermal analysis for finned tube double pipe (hairpin) heat exchangers.+Choose from Counter Current or Co-Current Flow arrangement.+Choose from Series arrangement or Series-Parallel arrangement.+The software will also tell you the location of Hot/Cold fluids within the heat exchanger (Inner Pipe or Outer Pipe).+Select from different correlations to calculate Cold/Hot side heat transfer coefficient. Also the ability to adjust Nusselt number if you do have a different correlation.+Calculate the Area, Flow area, Length, Log Mean Temperature Differance, Number of Hairpins,Unknown Flow rate.+Calculate the scale resistance (dirt factor), Equivalent Diameter.+Calculate Pipe/Annulus side Reynolds, Nusselt numbers & Prandtl Numbers +Duty Calculation, Clean and Design Overall heat transfer coefficient calculations.+Pipe/Annulus velocities and Mass velocity calculations +Number of Transfer Units and Thermal Capacity ratio calculation +Clean and Fouled Fin Efficiency calculations for finned tube heat exchanger.+Pressure drop calculations & Entrance and Exit losses.+Export Results summary to Microsoft Excel +Save/Load results. Generate/Print a summary of results. For more information visit http://www.webbusterz.com or http://www.webbusterz.net
Tags: heat, exchanger, double, pipe, hairpin, exchangers, design, calculations, heat exchanger, double pipe, hairpin heat exchangers, …

1) Step by step design and rating calculations
2) Estimate the Physical properties of more than 1450 components; the database has the ability to estimate Thermal Conductivity, Density, Heat Capacity and Viscosity. The database also included critical properties, boiling and melting points.
3) Estimate mixture properties. (ALL ESTIMATION METHODS CURRENTLY SUPPORT LIQUIDS ONLY)
4) Integrated customised database functions to allow user to add/delete components.
5) Fixed tube sheet counts and general tube sizes tables
6) Ability to import properties to Shell/Tube sides form Microsoft Excel
7) Export Results summary to Microsoft Excel
8) Ability to calculate unknown shell or tube side temperatures by iteration method (solving by trial and error) - also calculate unknown exit temperatures in rating mode.
9) Also can select from different correlations to calculate shell or tube heat transfer coefficient
10) Calculate the scale resistance (dirt factor)
11) Shell/Tube side Reynolds & Nusselt numbers
12) Baffle number and spacing
13) Recommended minimum shell thickness, minimum recommended number & diameter of rods.
14) Calculate Shell/Nozzle/Channel/Head/Tubesheet Thickness.
15) Support S.I Units and English (U.S) Units of mesurement.
16) Duty Calculation
17) Overall heat transfer coefficient for both Clean and Fouled conditions
18) Shell/Tube velocities.
19) Number of transfer units, Effectiveness, Thermal capacity ratio
20) Pumping power / Inlet and Exit Nozzles pressure losses / Scale resistance Calculators
21) Save/Load results.
22) Generate/Print a summary of results.
Tags: heat, exchanger, design, rating, shell, tube, process, chemical, engineering, …

Shell-and-Tube Heat Exchanger - is a user friendly program which for a given heat exchanger initial conditions and geometry predicts outlet temperatures of both shell-side and tube-side fluids, heat exchanged, pressure drop on the tube sides and fluid velocity in the inlet/outlet nozzles.
For a given input and output conditions the program can estimate preliminary heat exchanger design parameters.
Program assumes:
heat exchange between counterflow fluids
shell insulation
heat transfer with ambient air.
shell side fluid heating is possible
evaporation and condensation are not considered
Tags: heat, transfer, energy, exchange, exchanger, shell, tube, design, calculation, efficiency, balance, exchangers, heat transfer, heat energy, heat exchange, heat exchanger, shell tube, heat exchanger calculation, heat exchanger efficiency, heat exchanger energy balance, heat exchangers, …

Blackjack practice software. Over 500 parameters, Casino Data Base with 740 real casinos. Real shuffle, expert methods, casino heat, 37 drills, ultra-realistic 3D casino play. Casino maps of LV, AC and 17 states. Card-counting tutorial.
Tags: blackjack, casino, card, counting, card counting, …