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Heat exchange tubes are intended for heating or cooling process fluids, they are for example suitable for closed circuit cooling of electrical equipment using demineralised water and for cooling water soluble oil solutions in quenching tanks.
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Where is the dollar plate on a heat exchanger?
It's the flat, flanged cover on the front (and sometimes the rear) of a shell & tube heat exchanger.
What is the assumption to design heat exchanger?
The assumption to design heat exchanger is that it must be a shell and tube device. This device must allow the transfer of heat from one fluid to another without mixing the two fluids.
What is a shell and tube condenser?
A heat exchanger with straight tubes in a shell that can normally be mechanically cleaned
Hydrotesting procedure of Shell and Tube heat exchanger?
The hydro-testing procedure of a shell and tube heat exchanger requires you to fill the shell and tubing with water that had a color dye added to it. Then, raise the internal pressure by 1.5 times the operating pressure suggested by the manufacturer. If there are any cracks in the vessel, the water will be forced out through the cracks.
What is an Impingement plate in an Heat Exchanger?
Impingement plates are installed on the tube side of a bundle. It is between the tubes and the inlet nozzle and serves to slow down and/or disperse the liquid as it enters the exchanger. This prolongs the life of the tubes in this area which, in turn, extends the life of the bundle.
What is the factors that effect on number of tubes in shell and tube heat exchanger?
The factors that are affected by number of tubes in shell and tube heat exchanger is the rate of heat transfer and flow rate.
Where is the dollar plate on a heat exchanger?
It's the flat, flanged cover on the front (and sometimes the rear) of a shell & tube heat exchanger.
How you can increase the retention time in shell and tube heat exchanger?
the most effective way to do so is to reduce the flow of the heat exchanger
Why is there floating head in heat exchanger?
allow for tube expansion
What is the purpose of floating head in heat exchanger?
allow for tube expansion
What are the uses of shell and tube heat exchanger?
phoot key nikal ley beta
What is the assumption to design heat exchanger?
The assumption to design heat exchanger is that it must be a shell and tube device. This device must allow the transfer of heat from one fluid to another without mixing the two fluids.
Name the types of heat exchangers used as super-heaters?
Water tube heat exchanger swimming pool, Coaxial heat exchanger for laser and stainless steel exchangers are some of the heat exchangers used as super-heaters.
What is the difference between double pipe heat exchanger and shell and tube heat exchanger?
double pipe heat exchanger is made if two concentric tubes one carrying cold flow and the other one carrying hot flow. but shell and tube hear exchangers are made of a shell like a vessel filled with many thin tubes to transfer heat between fluids. there are more data available at : http://scopewe.com/double-pipe-heat-exchanger-design-part-1/
Why impingement baffle is introduced at the shell side inlet of a shell and tube heat exchanger?
increase to heat transfer coefficent
What is a shell and tube condenser?
A heat exchanger with straight tubes in a shell that can normally be mechanically cleaned
How much tube could plug in heat exchanger or in percentage?
about 10% of the total number of tubes
