Wave Making Resistance Investigation of Submarine 22 M in Surface Condition

This research describes the wave making resistance prediction of submarine 22 m in the surface condition with different level of draft and speed. Thin ship theory was used to get the solution of wave making resistance. Michlet is one of the software that be used to solve this problem. There was eight variations of speed and six variations of the submarine draft. The numerical results for a submarine with the length of 22 m and diameter of 3 m shown variation value of wave-making resistance according to draft variation. The simulation results were found that increasing of speed become bigger wave making resistance in 1.5 m and 1.7 m of draft. In the draft of 2.5 m and 2.7 m have some benefit for wave making resistance in the speed of 14 m/s and 16 m/s. Over-all the results of this paper shown a normal agreement with the results of Michlet code.