Kerosene at 250 °F must be cooled to 180 °F by using ethylene glycol, which is available at 72 °F. The mass flow rate of kerosene is 150,000 Ibm/hr. You are asked to size a heat exchanger for this service by doing the following:

4.1 Select the route and an appropriate flow rate of ethylene glycol, me

4.2 Select appropriate tube (type and size) and the type of tube arrangement.

4.3 Determine the possible range of number of fluid passes (N), the total tube number (N), the inner diameter of the shell cylinder (D) and the length of exchanger (L).

4.4 Perform rating analysis of each selected heat exchanger to find the best-suited one.