What Applications Tube Exchangers Are Used For

What Applications Tube Exchangers Are Used For

by

Claire Winters

All over, whether we understand it or not there are heat exchangers. Our every day lives depend on them. We depend on heat exchangers more often than we realize and some examples include, keeping our refrigerators cool to preventing our car engines from overheating. Often people wonder exactly what a tube heat exchanger is, which is often easily explained. As a way to effectively transfer heat from one medium to another, a heat exchanger is used which is manufactured specifically for this purpose. A prime example is how in a motor, the coolant moves through the radiator and the heat exchanger is needed to transfer that heat. This circulating substance goes through the coils of the radiator while air flows over the coils. The air cools down the coolant and heats up the air coming in.

Made from a series of tubes, tube heat exchangers allow fluids to be cooled or heated appropriately. So that heat can be transferred a second fluid moves over the tubes needing to either be cooled or heated. Design for these tubes could vary, from plain to finned to longitudinal. As a consequence of heat exchangers shape, they work quite well in high-pressure applications. There are several design criteria engineers must work through when creating an efficient tube heat exchanger. The thickness and lengths of the tub will determine the diameter.

The tube will regrettably wear out quicker, the smaller in diameter it is because it is more compact and less economical. The smaller ones also are harder to clean. The tube s thickness is determined by knowing how much room to allow for deterioration, the axial, hoop and shell strength as well as the availability of getting spare components. The long tube lengths plus small shell diameters will be the inexpensive heat exchangers. As such, there is a tendency to development the exchanger with the tube being as long as possible. This will create some limits with regards to available space for installation as well as the ability to easily replace a broken tube.

Ac units, chemical and power plants, space heaters, refrigeration units, petroleum refineries, sewage treatment plants and gas processes all use heat exchangers in their applications. The chemical processing industry have specifically designed heat exchangers. It involves working with metal corroding from oxidation so a specific style of exchanger must be used for the chemical process. High in demand are companies who can successfully develop materials that can withstand the effects of oxidation. A ceramic heat exchanger is proven to work quite well. When working with high thermal conductivity, the ceramic shell of the tube exchanger is very erosion and corrosion resilient.

Another kind of heat exchanger is a graphite variation. Graphite heat exchangers work well when handling hydrochloric, phosphoric and sulfuric acids. Chlorinated hydrocarbons and some other waste acids can be effectively treated as well. These exchangers are made with only the very best materials offering outstanding thermal conductivity and low carbon content and low thermal expansion. This results in a heat exchanger which is both thermal shock and fatigue resistant.

It will be imperative that you balance the cost savings between the more expensive designs if you’re looking for a higher quality and efficient tub exchanger instead of a cheaper version. Even though the less expensive types could cost less, the delays in production due to repair time may push you towards spending your capital on the premium heat exchangers.

Ensure that you request the required

tube heat exchangers

from CG Thermal, by talking with their very own design professionals. For additional info on CG Thermal, have a look at their web site at

cgthermal.com

.

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What Applications Tube Exchangers Are Used For