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WeBBusterZ Engineering

Softwarehttp://www.webbusterz.com 

http://www.webbusterz.net 

Shell & Tube Heat Exchanger Design Software

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Shell & Tube Heat Exchanger Design – S&THex

• This slide presentation will only show captured screen images of thelatest version of S&THex. It is important to note that the example shownhere is for demonstration purpose only.

• S&THex uses step by step approach to demonstrate the chemical design& rating calculations of shell and tube heat exchangers.

•  All Buttons are numbered to avoid errors

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Below is a list of Main functions:

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 measurement.

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.

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• Main Screen

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• Step 1

Project Screen

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• Step 2 – Physical

Properties

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• Step 3 – Calculate

heat duty & Specifyassumed Overall

heat transfer 

coefficient

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• Step 4

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• Step 5

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• Step 6

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• Step 7

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• Step 8

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• Step 9

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• Step 10

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• Step 11

• Step 12

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• Step 13

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• Results Screens

from Step 13

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• Summary

Import any value toshell/tube side from

Excel Spreadsheet

Export

Results

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• Basic graphical

illustration screen

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• RATING STEPS: 1 - 4

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• RATING STEPS: 5 - 8

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• RATING STEP: 9

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• RATING SUMMARY

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• Temperature

Iteration screen – 

Calculate unknown

temperatures on

either shell or tube

side

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• Nozzle pressure

drop calculator 

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• Components

Database – 

Note: this databaseis empty.

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• Tubes Database

Note: this database

is empty.

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• Overall heat

transfer coefficient

database

Note: this databaseis supplied empty

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Databases Main Screen

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Property

Estimation

Database

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Estimations Errors – if any

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Mixture Estimation

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Tube counts

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Other Estimation

Methods

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Shell & Tube Heat Exchanger Design – S&THex

• To Download the latest demo version of this software please visit

http://www.webbusterz.com 

or 

http://www.webbusterz.net 

Thanks for downloading this slide presentation

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