碩士 / 國立屏東科技大學 / 機械工程系 / 92 / The purpose of this paper is to simulate the exhaust flow field of ship by the method of CFD(Computational Fluid Dynamics) concerning with the interference by exhaust temperature, shape of stack and rolling angles etc..
In this research wind tunnel test for a corvette has been performed to attain associated experimental data, which were used as a reference basis. During simulation process several configurations of stacks have been selected, and combining with various rolling angles, exhaust temperatures and velocities, we have gene-
rated numerous cases from which the diffusion paths and temperature distribution of the exhaust flow field can be clearly observed and analyzed.
In terms of numerical simulation, the packaged program FLUENT 6.1 has been adopted. The simulation results also possess the same trend as the experimental data, which have initially confirmed the methods developed here can be used for the arrangement of stack and superstructure at the stage of initial and conceptual design of ships.
| Identifer | oai:union.ndltd.org:TW/092NPUST489054 |
| Date | January 2004 |
| Creators | WEN-BEN SHYU, 徐文彬 |
| Contributors | Chao,Chih-Yeh, Tai C. H., 趙志燁, 戴昌賢 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 113 |
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