With the known temperatures on each end of the coil, the heat duty for each coil can be calculated from the heat transfer theory. Since…

Before choosing a wall thickness it is necessary to choose a pressure rating for the coil. Typically, the high-pressure coil (L1) is rated for the…

Erosional flow criteria will almost always govern in choosing the diameter. Sometimes it is necessary to check for pressure drop in the coil. Typically, pressure…

In order to choose the coil length and diameter, a temperature must first be chosen upstream of the choke; the higher Th the longer the…