Effectiveness and performance of double-skin airflow facades
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2000.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2005
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| Online Access: | http://hdl.handle.net/1721.1/9037 |
| _version_ | 1826208854185082880 |
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| author | Chang, Jui-Chen, 1978- |
| author2 | Leon R. Glicksman. |
| author_facet | Leon R. Glicksman. Chang, Jui-Chen, 1978- |
| author_sort | Chang, Jui-Chen, 1978- |
| collection | MIT |
| description | Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2000. |
| first_indexed | 2024-09-23T14:13:40Z |
| format | Thesis |
| id | mit-1721.1/9037 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T14:13:40Z |
| publishDate | 2005 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/90372019-04-12T09:13:46Z Effectiveness and performance of double-skin airflow facades Chang, Jui-Chen, 1978- Leon R. Glicksman. Massachusetts Institute of Technology. Dept. of Mechanical Engineering. Massachusetts Institute of Technology. Dept. of Mechanical Engineering. Mechanical Engineering. Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2000. Includes bibliographical references (p. 47). Double-skin airflow facades have been in use for several years in European countries. They have yet to be used in the United States. One factor is that there is a lack of a heat transfer model which can accurately predict facade performance. A model of performance has been developed by Daniel Arons. The goal of the work presented is to verify the model with experimentation on a small-scale facade. Sunlight was simulated with a 400 W metal halide High Intensity Discharge lamp. Outdoor summer conditions were simulated with a residential space heater. Two 1/8" thick panes of uncoated window glass, separated by 7", with 1" white aluminum blinds in the center, made up the facade structure. Air was driven through the channel at velocities up to 0.7 mis. The results of experimentation validate the model when no light is being projected on the facade. More work needs to be done to refine the model for cases where there is little or no airflow and also when light is shining on the facade. More specifically, the interaction between incident radiation and blinds should be refined. The greatest discrepancy between model and experiment occurs for the surface temperature of glass on the heated side. by Jui-Chen Chang. S.B. 2005-09-27T20:07:29Z 2005-09-27T20:07:29Z 2000 2000 Thesis http://hdl.handle.net/1721.1/9037 47901028 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 98 p. 14295280 bytes 14295037 bytes application/pdf application/pdf application/pdf Massachusetts Institute of Technology |
| spellingShingle | Mechanical Engineering. Chang, Jui-Chen, 1978- Effectiveness and performance of double-skin airflow facades |
| title | Effectiveness and performance of double-skin airflow facades |
| title_full | Effectiveness and performance of double-skin airflow facades |
| title_fullStr | Effectiveness and performance of double-skin airflow facades |
| title_full_unstemmed | Effectiveness and performance of double-skin airflow facades |
| title_short | Effectiveness and performance of double-skin airflow facades |
| title_sort | effectiveness and performance of double skin airflow facades |
| topic | Mechanical Engineering. |
| url | http://hdl.handle.net/1721.1/9037 |
| work_keys_str_mv | AT changjuichen1978 effectivenessandperformanceofdoubleskinairflowfacades |