12000 tons chemical ship bow form design

Abstract

The invention provides a 12000 tons chemical ship bow form design. The 12000 tons chemical ship bow form design comprises a bow, wherein the bow comprises a bulbous bow, a stem post, a wave boring part and a bow deck; the bow deck is positioned at the top end of the bow; the bulbous bow is positioned at the bottom end of the bow; the wave boring part is positioned between the bulbous bow and the bow deck; the stem post is positioned at the most front end of the bow; and the bulbous bow, the stem post, the wave boring part and the bow deck are connected to form a whole body in a full penetration weld manner. The 12000 tons chemical ship bow form design is advantaged in that the seakeeping ability is improved to reduce wave slamming by using a V-shaped cross section and the forward stem post and by using the bulbous bow form to cut off a forefoot; meanwhile, the ship bow above the waterline is moderately flared to guarantee layouts of deck mooring systems, mooring equipment and other equipment; as the V-shaped stem post and the bulbous bow are adopted on the bow, the wave resistance is reduced; and the V-shaped ice-breaking stem post design adopted by the ship bow has a great effect on ice-breaking.

Description

Technical field [0001] The invention relates to the technical field of ships, in particular to a design of a new type 12000-ton chemical tanker bow profile. Background technique [0002] With the rapid development of reform and opening up, the rapid development of international economy and trade, the shipping speed needs to be further improved, and stricter requirements for environmental protection have been put forward. Prior to this, the design of such ships was not very strict due to the lack of relevant software and test conditions. Therefore, it is often impossible to design a very optimized bow line. Nowadays, countries all over the world attach great importance to speed acceleration and environmental protection. At the same time, the design of the bow line has a greater impact on the performance of the ship, which is related to the floating state and speed of the ship. , Economy, stability, maneuverability, seakeeping, deck layout, etc., especially for this small and mediu...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of reform and opening up and the rapid development of international economy and trade, the speed of shipping needs to be further improved, and more stringent requirements for environmental protection have been put forward. Before this kind of ship design, due to the lack of relevant software and test conditions, it was not very strict. Therefore, it is often impossible to design a very optimized bow shape line. Nowadays, all countries in the world attach great importance to speed-up and environmental protection. , economy, stability, maneuverability, seakeeping, deck layout, etc., especially for the small and medium-sized ships, it is required to be fast, and to have more flexible maneuverability when entering inland rivers and Yangtze River waters, so that it is easy to turn around, rely on port operations, at the same time, the equipment arrangement on the bow deck surface should also be considered, so as to facilitate the mooring and anchoring operations of the crew

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