[Submarine design for reduction of hydrodynamic drag] Abstract A submarine design for reduction of hydrodynamic drag comprises a substantially hollow cavity hull having a unique tubular cross section with at least one substantially thrust device built within hull cavity aligned along the bow-stern elongate axis of the hull for forcing water through and within the hull in bow-stem direction. Whereas submarine cabin, driving instruments, thrust device as propellers are located within hull cavity as required for submarine operation, water allowed run through hull cavity next of cabin and by control of water speed and volume running through the hollow cavity hull from controlling power apply to thrusting devices on both ends or anywhere located. Faster running speed of water runs through cavity bow to stem brings faster speed of submarine cavity hull move forward of stern to bow direction by Newton's Third Law of Motion, despite Hydrodynamic drag and frictional resistance from submarine cabin so as reduced by absorption from power of thrust device. Kwong Tse [Submarine design for reduction of hydrodynamic drag] M2n. 3 6 12 1 10 5 12 1 13 3 12 Kwong Tse
Submarine design for reduction of hydrodynamic drag
2023-06-29
Patent
Electronic Resource
English
BIOMIMETIC NANOSTRUCTURE SKIN FOR HYDRODYNAMIC DRAG REDUCTION
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