Hydrodynamic Performance of Squat Submarine Equipped with Passive Pressure Drag Reductions, Ph.D. Dissertation Sharif University of Technology ; Abbaspour, Madjid (Supervisor) ; Mohtasham Dolatshahi, Kiarash (Supervisor) ; Sani, Mahdi (Co-Supervisor)
Abstract
This research empirically examines the hydrodynamic performances of squat submarines under the resistance and wave tests, besides the numerical investigation of pressure drag reduction techniques. Submarines are limited for public use due to military classification issues and being expensive. This research introduces a new squat submarine in order to enable underwater exploration. This squat submarine has a 9- person capacity as a manned midget submersible using specific geometries of length-over-depth ratios (L/D) below four. The cause of such selection is to provide better visibility for the passengers to research and explore the sea. However, the geometrical features considerably change...
Cataloging briefHydrodynamic Performance of Squat Submarine Equipped with Passive Pressure Drag Reductions, Ph.D. Dissertation Sharif University of Technology ; Abbaspour, Madjid (Supervisor) ; Mohtasham Dolatshahi, Kiarash (Supervisor) ; Sani, Mahdi (Co-Supervisor)
Abstract
This research empirically examines the hydrodynamic performances of squat submarines under the resistance and wave tests, besides the numerical investigation of pressure drag reduction techniques. Submarines are limited for public use due to military classification issues and being expensive. This research introduces a new squat submarine in order to enable underwater exploration. This squat submarine has a 9- person capacity as a manned midget submersible using specific geometries of length-over-depth ratios (L/D) below four. The cause of such selection is to provide better visibility for the passengers to research and explore the sea. However, the geometrical features considerably change...
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