碩士 / 國立成功大學 / 機械工程學系 / 89 / Abstract
There are two parts in this study: for the first part of this study, the heat transfer performance is tested for three different tube materials of finned-tube air cooler; for the second part of this paper, a real time monitoring system along with interactive computer aided-design software for shell and tube heat exchanger is developed
Finned-tube air cooler part: Three finned-tube air coolers of different tube materials were tested: heat pipe, solid aluminum and hollow copper tubes, respectively. The surrounding temperature was controlled at 24℃ and the heat power input was varied from 60W~100W. Experiment results indicated that the heat transfer performance is as follows: heat pipe > solid aluminum > hollow copper.
Shell and tube heat exchanger part: This software was written by the Microsoft Visual Basic 6.0 language and can be run in any personal computer. The software has the following two functions:
(1) Real-time monitoring system-prediction of the performance of a Shell and Tube heat exchanger when the dimensions are given.
(2) Determination of the necessary size of a Shell and Tube heat exchanger when given the required performance.
| Identifer | oai:union.ndltd.org:TW/089NCKU0489023 |
| Date | January 2001 |
| Creators | Da-Young She, 許大勇 |
| Contributors | Jiin-Yuh Jang, 張錦裕 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 103 |
Page generated in 0.0015 seconds