{"title":"基于TRNSYS的住宅冷负荷估算","authors":"K. Laxmi, V. Rao","doi":"10.47721/ARJST202001016","DOIUrl":null,"url":null,"abstract":"Development of a country will lead to increased utilization and demand for energy. In this research study, transient simulation technique is implemented and eventually, the cooling load of the house is determined. The study focused to provide cooling load characteristics for a residential house. The factors namely: size and shape, thermophysical properties, window systems, orientation, internal gains, ventilation and infiltration aspects that influence the cooling load are considered in the study. A dynamic simulation software-TRNSYS (Transient Systems Simulation Program) is used for the modelling and simulation of the energy flows of the house to determine the cooling thermal load. The study is useful in providing a better solution for a sustainable future by simulating with different design modifications of the house. This study may be extended to focus on the choice of constructional materials, so that good temperature and lower cooling load are attained. A case study of a residential building is situated in the coastal district of Andhra Pradesh, India and located at Latitude (17.68o N) and longitude (83.21oE) is considered to find cooling load through TRNSYS 16.\n\nKeywords: Cooling load, Tropical region, Simulation, ventilation","PeriodicalId":387933,"journal":{"name":"Applied Research Journal of Science and Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Estimation of Cooling Load of a Residential House using TRNSYS\",\"authors\":\"K. Laxmi, V. Rao\",\"doi\":\"10.47721/ARJST202001016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Development of a country will lead to increased utilization and demand for energy. In this research study, transient simulation technique is implemented and eventually, the cooling load of the house is determined. The study focused to provide cooling load characteristics for a residential house. The factors namely: size and shape, thermophysical properties, window systems, orientation, internal gains, ventilation and infiltration aspects that influence the cooling load are considered in the study. A dynamic simulation software-TRNSYS (Transient Systems Simulation Program) is used for the modelling and simulation of the energy flows of the house to determine the cooling thermal load. The study is useful in providing a better solution for a sustainable future by simulating with different design modifications of the house. This study may be extended to focus on the choice of constructional materials, so that good temperature and lower cooling load are attained. A case study of a residential building is situated in the coastal district of Andhra Pradesh, India and located at Latitude (17.68o N) and longitude (83.21oE) is considered to find cooling load through TRNSYS 16.\\n\\nKeywords: Cooling load, Tropical region, Simulation, ventilation\",\"PeriodicalId\":387933,\"journal\":{\"name\":\"Applied Research Journal of Science and Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Research Journal of Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.47721/ARJST202001016\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Research Journal of Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.47721/ARJST202001016","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
一个国家的发展将导致对能源的利用和需求的增加。在本研究中,采用了瞬态模拟技术,最终确定了房屋的冷负荷。该研究的重点是提供住宅的冷负荷特性。在研究中考虑了影响冷负荷的因素,即:尺寸和形状、热物理性质、窗户系统、朝向、内部增益、通风和渗透方面。利用动态仿真软件trnsys (Transient Systems simulation Program)对房屋的能量流进行建模和仿真,以确定冷热负荷。该研究通过模拟房屋的不同设计修改,为可持续发展的未来提供了更好的解决方案。这项研究可以扩展到关注建筑材料的选择,从而获得良好的温度和较低的冷负荷。以位于印度安得拉邦沿海地区的住宅建筑为例,该建筑位于北纬17.68°和东经83.21°,通过TRNSYS 16来寻找冷负荷。关键词:冷负荷;热带地区;模拟
Estimation of Cooling Load of a Residential House using TRNSYS
Development of a country will lead to increased utilization and demand for energy. In this research study, transient simulation technique is implemented and eventually, the cooling load of the house is determined. The study focused to provide cooling load characteristics for a residential house. The factors namely: size and shape, thermophysical properties, window systems, orientation, internal gains, ventilation and infiltration aspects that influence the cooling load are considered in the study. A dynamic simulation software-TRNSYS (Transient Systems Simulation Program) is used for the modelling and simulation of the energy flows of the house to determine the cooling thermal load. The study is useful in providing a better solution for a sustainable future by simulating with different design modifications of the house. This study may be extended to focus on the choice of constructional materials, so that good temperature and lower cooling load are attained. A case study of a residential building is situated in the coastal district of Andhra Pradesh, India and located at Latitude (17.68o N) and longitude (83.21oE) is considered to find cooling load through TRNSYS 16.
Keywords: Cooling load, Tropical region, Simulation, ventilation