Which option identifies what Sean should choose to assist in his design in the following scenario? Sean is an aerospace engineer who has just been hired to design a cooling system for a large jet airplane. The design will require multiple prototypes, but the client is not willing to fund them.

Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.