Recommended Shell and Tube side velocities

WeBBusterZ 5 years ago
Recommended shell and tube side velocities values are listed below, the values can be used for preliminary design purpose when designing shell and tube heat exchangers, these are guidelines that are in place as lower velocities can cause fouling issues and very high velocities can cause erosion issues. If there is silt or similar material present, it’s recommended to keep the velocity high to prevent settling.

Liquids

Tube side:  Water and similar liquids ranges from 3 – 8 ft/s (0.9 – 2.4 m/s)
Shell side:  Water and similar liquids ranges from 2 – 5 ft/s (0.6 – 1.5 m/s) 

Vapours

Atmospheric pressure: 33 – 98.5  ft/s (10 – 30 m/s)
High Pressure: 16.4 – 33 ft/s  (5 – 10 m/s)
Vacuum: 164 – 230 ft/s (50 – 70 m/s)

 

Keywords: recommended velocities, shell and tube side velocities, tube side velocities, shell side velocities

References

R.K. Sinnott, Coulson & Richardson’s Chemical Engineering Design, Volume 6, 3rd Edition, Butterworth-Heinemann

Links
Shell & Tube heat exchanger design and rating software
Shell & Tube condenser design software

 

Next Post

What is a Double pipe heat exchanger

Sat Jan 3 , 2015
Quick description What is a double pipe heat exchanger? Double pipe heat exchanger is perhaps the simplest of all heat exchanger types. Double pipe heat exchangers are also known as hairpin, jacketed pipe, jacketed U-tube and concentric pipe. These styles of double pipe may have a bundle of inner tubes rather […]
Section of a Double Pipe Heat Exchanger

You May Like

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close