| 摘要 |
<p>A ship propelled by front water is provided, having a forward water intake opening (21) arranged below a waterline at the front part of the ship, where a flow conduit (25) matches with the water intake opening. The flow conduit communicates the forward water intake opening with the backward water discharge opening (22) provided at the stern or at the two sides of the hull. Or propellers (31) disposed fore and aft bellow the waterline at the two sides or the bottom of the ship can cooperate with the water conduits in front of them. Water discharge openings at the two sides of the hull or the hull body behind the propellers can be configured as a streamlined form to motivate the hydrodynamic propelling force. The ship according to present application can eliminate or weaken the formation of waves and the resistance offered by the waves, thus consuming friction resistance, and improving the speed, stability and efficiency of the ship. The technique adapted in the ship can be applied to design, manufacture and development of displacement ships and large ships.</p> |
