Dimple Jacket Heat Transfer

Overall heat transfer surface.

Dimple jacket heat transfer. Dimple jackets have far better heat transfer characteristics than conventional jackets due to the turbulence gen erated by the dimples. Dimple jackets are frequently used to heat or cool process vessels in the chemical process industries cpi. On large tanks dimple jackets have a lower price point and maintain a higher. One of the most versatile jacket styles dimpled jackets are an excellent choice for both small and large tanks.

Heat transfer dimple jacket dimple jacket fabrications welding cmpi provided mechanical dimple jackets are sheets of metal with equally spaced depressions or dimples pressed into the metal to provide contact points for welding to a base such as a tank or pressure vessel. Dimple jackets are very versatile. They can be used to provide heat transfer or cooling for virtually any shape or size of vessel. We can attach dimple sheets to fit the outside or underside of your tanks so steam or cooling water can heat or cool the contents of your tank.

Heat transfer can be augment ed by increasing jacket velocities through the use of jacket baffles. Heat transfer efficiency can also vary greatly from one design to another with each style offering unique features and performance benefits. In these systems the heat is transferred across a heat transfer surface. Indirect heating of fluids is covered in this tutorial including layouts control and drainage of coils and jackets and heat transfer calculations.

Design options and common applications for dimple jackets. Stamped dimple jacket is an efficient heat transfer surfaces for the most diverse range of in tank and on tank applications. Correlations used to determine the overall heat transfer coefficient and the frictional. The dimple jacket design provides a large heating or cooling transfer area up to 200 psig.

Well so do we. For differential heating or cooling jackets can be segmented into zones. That s why we offer stainless steel dimple heat transfer surface shells that provide effective overall heat transfer for your process increasing the allowable working pressure in the vessel as well as extend the working life of the equipment. Vessels can be heated in a number of different ways.

We also sell dimple jackets for your diy projects in your plant to fit your existing equipment. Dimple jacket heat transfer is an effective technique for heating or cooling the contents of your tank. You want your vessel to provide years of carefree service. Dimple jacket technology is not limited to tanks.

This module will deal with indirect heating.