Estimation Resistance of an Explorer Submarine

Abstract

In Vietnam, research on submarines for exploration has recently begun. People can utilize naval architectural theory, which is
based on mathematical calculations, to estimate the resistance of submarines. This approach will need time, and as undersea
surfaces are not always uniformly shaped, it is exceedingly challenging to estimate with high accuracy. In this work, the authors
discuss the Computational Fluid Dynamics (CFD) method for estimating an explorer submarine's resistance. An explorer
submarine with two seats and a displacement of 6.8 tons is subjected to the CFD. The study's findings display the submarine's
resistance coefficient in relation to its running speed. Selecting the submarine's primary engine will be made easier for engineers
by the assessment of resistance.