Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.31043
A. Corney, Vladimir Bajic
{"title":"Characterised sun path patches as a way to design better shading","authors":"A. Corney, Vladimir Bajic","doi":"10.26868/25222708.2021.31043","DOIUrl":"https://doi.org/10.26868/25222708.2021.31043","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123137076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30746
Yuying Li, Fan Yang, Peng Xue, Rui Zhao, Jingchao Xie
{"title":"Reallocation of heating consumption and costs based on decoupling of household heat metering data","authors":"Yuying Li, Fan Yang, Peng Xue, Rui Zhao, Jingchao Xie","doi":"10.26868/25222708.2021.30746","DOIUrl":"https://doi.org/10.26868/25222708.2021.30746","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125211290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30578
Eleonora Baccega, M. Bottarelli
{"title":"Numerical and experimental evaluation of a granular PCM-enhanced plaster for the energy refurbishment of historic buildings","authors":"Eleonora Baccega, M. Bottarelli","doi":"10.26868/25222708.2021.30578","DOIUrl":"https://doi.org/10.26868/25222708.2021.30578","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121094399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.31075
Lili Ji, A. Laouadi, C. Shu, A. Gaur, M. Lacasse
Under heat-stressful conditions, occupants can adapt to the environment by regulating sweating or blood flow to the surface of the skin. However, the ability of the human body thermoregulation declines with age due to age-related physiological and thermoregulatory changes such as the delay in vasodilation and sweating and lower metabolism. Therefore, elderly people (>60 years old) are more vulnerable during indoor overheating events than younger people. This study addressed the development of a general two-node bioheat model for the elderly to predict their thermal response under hot exposure. The elderly model is built on an improved two-node model for young adults but considers the delayed threshold temperatures for vasodilation and sweating suitable for the average elderly. Both models for the young (by turning off age-related physiological changes) and elderly people were validated using third-party experimental data. The discrepancy between the model predictions and measurement data for the core and mean skin temperatures are within 0.15 ℃ and 0.5 ℃ , respectively.
{"title":"Physiological modeling of thermal responses of the elderly under heat-stressful conditions","authors":"Lili Ji, A. Laouadi, C. Shu, A. Gaur, M. Lacasse","doi":"10.26868/25222708.2021.31075","DOIUrl":"https://doi.org/10.26868/25222708.2021.31075","url":null,"abstract":"Under heat-stressful conditions, occupants can adapt to the environment by regulating sweating or blood flow to the surface of the skin. However, the ability of the human body thermoregulation declines with age due to age-related physiological and thermoregulatory changes such as the delay in vasodilation and sweating and lower metabolism. Therefore, elderly people (>60 years old) are more vulnerable during indoor overheating events than younger people. This study addressed the development of a general two-node bioheat model for the elderly to predict their thermal response under hot exposure. The elderly model is built on an improved two-node model for young adults but considers the delayed threshold temperatures for vasodilation and sweating suitable for the average elderly. Both models for the young (by turning off age-related physiological changes) and elderly people were validated using third-party experimental data. The discrepancy between the model predictions and measurement data for the core and mean skin temperatures are within 0.15 ℃ and 0.5 ℃ , respectively.","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127080187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30539
Rana Mahmoud, M. Sharifi, E. Himpe, J. Laverge
{"title":"To be or not to be a hybridGEOTABS: energy performance of hybridGEOTABS buildings in the EU","authors":"Rana Mahmoud, M. Sharifi, E. Himpe, J. Laverge","doi":"10.26868/25222708.2021.30539","DOIUrl":"https://doi.org/10.26868/25222708.2021.30539","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124873687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30990
Abdul Moeed Chaudhary, Sahil Priyadarshi, Shailee Goswami
{"title":"A simulation study to analyze the impact of Integrated Passive Strategies on natural ventilation and daylighting in a slum house of Mumbai","authors":"Abdul Moeed Chaudhary, Sahil Priyadarshi, Shailee Goswami","doi":"10.26868/25222708.2021.30990","DOIUrl":"https://doi.org/10.26868/25222708.2021.30990","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124997491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30199
Rizki A. Mangkuto, Anugrah Sabdono Sudarsono, R.S. Joko Sarwono
{"title":"Integrating thermal, energy, lighting, and acoustics in building design approach: Lesson learned from students assignments","authors":"Rizki A. Mangkuto, Anugrah Sabdono Sudarsono, R.S. Joko Sarwono","doi":"10.26868/25222708.2021.30199","DOIUrl":"https://doi.org/10.26868/25222708.2021.30199","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125895694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30421
G. Chang, Karim El mokhtari, R. Richman, J. McArthur
{"title":"Evaluating stack effect impact of thermal comfort in high rise office towers","authors":"G. Chang, Karim El mokhtari, R. Richman, J. McArthur","doi":"10.26868/25222708.2021.30421","DOIUrl":"https://doi.org/10.26868/25222708.2021.30421","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125903959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30586
Usama Bin Perwez, Y. Yamaguchi, Y. Shimoda
{"title":"Cross-over analysis of building-stock modelling approaches for bottom-up engineering model","authors":"Usama Bin Perwez, Y. Yamaguchi, Y. Shimoda","doi":"10.26868/25222708.2021.30586","DOIUrl":"https://doi.org/10.26868/25222708.2021.30586","url":null,"abstract":"","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126076914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.26868/25222708.2021.30141
M. Wetter, Jianjun Hu, Anand Krishnan Prakash, P. Ehrlich, Gabe Fierro, M. Grahovac, Marco Pritoni, Lisa Rivalin, Dave Robin
Building simulation models are typically not used to generate the documentation required for bidding and project delivery of commercial building systems, or for their semantic modeling and commissioning. This paper presents a software tool that aids in digitizing the control delivery process, spanning simulation during design to implementation and formal verification during commissioning. The tool can generate from Modelica models digital documentation of control sequences. This digital documentation, along with other project drawings and specifications can be used for project bidding. It can also be used for implementation of control sequences through machineto-machine translation to commercial legacy control products, for which we are currently developing the proposed ASHRAE Standard 231P based on the presented work. Moreover, as-installed control sequences can be formally verified against the design specification, and a semantic model in Brick can be exported to aid in configuration of building analytics and fault detection. The paper presents what we believe is the first translation of a Modelica-implemented control sequence to a native implementation on a commercial control platform, using the webCTRL product line from Automated Logic. The paper also shows how a webCTRL implementation can be formally verified against its Modelica specification. These use cases have all been demonstrated with a prototype implementation that is now being further developed.
{"title":"Modelica-json: Transforming energy models to digitize the control delivery process","authors":"M. Wetter, Jianjun Hu, Anand Krishnan Prakash, P. Ehrlich, Gabe Fierro, M. Grahovac, Marco Pritoni, Lisa Rivalin, Dave Robin","doi":"10.26868/25222708.2021.30141","DOIUrl":"https://doi.org/10.26868/25222708.2021.30141","url":null,"abstract":"Building simulation models are typically not used to generate the documentation required for bidding and project delivery of commercial building systems, or for their semantic modeling and commissioning. This paper presents a software tool that aids in digitizing the control delivery process, spanning simulation during design to implementation and formal verification during commissioning. The tool can generate from Modelica models digital documentation of control sequences. This digital documentation, along with other project drawings and specifications can be used for project bidding. It can also be used for implementation of control sequences through machineto-machine translation to commercial legacy control products, for which we are currently developing the proposed ASHRAE Standard 231P based on the presented work. Moreover, as-installed control sequences can be formally verified against the design specification, and a semantic model in Brick can be exported to aid in configuration of building analytics and fault detection. The paper presents what we believe is the first translation of a Modelica-implemented control sequence to a native implementation on a commercial control platform, using the webCTRL product line from Automated Logic. The paper also shows how a webCTRL implementation can be formally verified against its Modelica specification. These use cases have all been demonstrated with a prototype implementation that is now being further developed.","PeriodicalId":137022,"journal":{"name":"Building Simulation Conference Proceedings","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126858659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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