Ch. Zürcher, F. Thiébaud, G. Finger, F. Kneubühl, T. Frank
{"title":"建筑围护结构的热辐射能量损失及其对策","authors":"Ch. Zürcher, F. Thiébaud, G. Finger, F. Kneubühl, T. Frank","doi":"10.1109/ICSWA.1979.9335346","DOIUrl":null,"url":null,"abstract":"The energy consumption of buildings depends on the infrared (IR) properties of both the atmosphere and the building envelope. The energy balance for a building's skin [1, 2]: ε σ T<inf>0</inf><sup>4</sup> = k' (T<inf>i</inf>-T<inf>0</inf>) + α<inf>k</inf> (T<inf>a</inf>-T<inf>0</inf>) + εJ + α<inf>s</inf> J<inf>s</inf> states that in the steady state the power lost by IR radiation equals the incident power. The energy influx from the inside of the building k' (T.-T), atmospheric counterradiation εJ (long-wave), total absorbed solar radiation α<inf>S</inf> J<inf>S</inf> (short-wave) and convective heat transfer α<inf>k</inf> (T<inf>a</inf> -T<inf>o</inf>).","PeriodicalId":216123,"journal":{"name":"1979 International Conference on Submillimeter Waves and Their Applications","volume":"107 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1979-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Energy Losses from Building Envelopes by Heat Radiation and their Countermeasures\",\"authors\":\"Ch. Zürcher, F. Thiébaud, G. Finger, F. Kneubühl, T. Frank\",\"doi\":\"10.1109/ICSWA.1979.9335346\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The energy consumption of buildings depends on the infrared (IR) properties of both the atmosphere and the building envelope. The energy balance for a building's skin [1, 2]: ε σ T<inf>0</inf><sup>4</sup> = k' (T<inf>i</inf>-T<inf>0</inf>) + α<inf>k</inf> (T<inf>a</inf>-T<inf>0</inf>) + εJ + α<inf>s</inf> J<inf>s</inf> states that in the steady state the power lost by IR radiation equals the incident power. The energy influx from the inside of the building k' (T.-T), atmospheric counterradiation εJ (long-wave), total absorbed solar radiation α<inf>S</inf> J<inf>S</inf> (short-wave) and convective heat transfer α<inf>k</inf> (T<inf>a</inf> -T<inf>o</inf>).\",\"PeriodicalId\":216123,\"journal\":{\"name\":\"1979 International Conference on Submillimeter Waves and Their Applications\",\"volume\":\"107 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1979 International Conference on Submillimeter Waves and Their Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSWA.1979.9335346\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1979 International Conference on Submillimeter Waves and Their Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSWA.1979.9335346","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Energy Losses from Building Envelopes by Heat Radiation and their Countermeasures
The energy consumption of buildings depends on the infrared (IR) properties of both the atmosphere and the building envelope. The energy balance for a building's skin [1, 2]: ε σ T04 = k' (Ti-T0) + αk (Ta-T0) + εJ + αs Js states that in the steady state the power lost by IR radiation equals the incident power. The energy influx from the inside of the building k' (T.-T), atmospheric counterradiation εJ (long-wave), total absorbed solar radiation αS JS (short-wave) and convective heat transfer αk (Ta -To).
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