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A variable speed water-to-water heat pump model used for ground-source applications 用于地源应用的变速水-水热泵模型
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-12-18 DOI: 10.1080/23744731.2023.2295822
Geoffrey Viviescas, Michel Bernier
{"title":"A variable speed water-to-water heat pump model used for ground-source applications","authors":"Geoffrey Viviescas, Michel Bernier","doi":"10.1080/23744731.2023.2295822","DOIUrl":"https://doi.org/10.1080/23744731.2023.2295822","url":null,"abstract":"The main objective of this study is to model variable speed water-to-water heat pumps ( VSHP\u0000) and to examine the impact of the operation of such devices on ground heat exchanger sizing and energy ...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139030877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deployment of real-time building automation system-integrated inverse-model-based fault detection and diagnostics algorithms 部署实时楼宇自动化系统集成的基于逆模型的故障检测和诊断算法
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-12-12 DOI: 10.1080/23744731.2023.2290976
Andre A. Markus, Brodie W. Hobson, Jayson Bursill, H. Burak Gunay
{"title":"Deployment of real-time building automation system-integrated inverse-model-based fault detection and diagnostics algorithms","authors":"Andre A. Markus, Brodie W. Hobson, Jayson Bursill, H. Burak Gunay","doi":"10.1080/23744731.2023.2290976","DOIUrl":"https://doi.org/10.1080/23744731.2023.2290976","url":null,"abstract":"The complex operation of HVAC systems in large commercial buildings warrants regular implementation of advanced analytical approaches to operations and maintenance, and subsequent corrective measur...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138572995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Field study on thermal acceptability and energy consumption of mixed mode offices building located in the hot dry climate of Burkina Faso 关于布基纳法索炎热干燥气候下混合模式办公楼热可接受性和能耗的实地研究
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-12-11 DOI: 10.1080/23744731.2023.2291007
Césaire Hema, Arnaud Louis Sountong-Noma Ouédraogo, Gnidouignè Bazomboè Bationo, Madi Kabore, Philbert Nshimiyimana, Adamah MESSAN
{"title":"A Field study on thermal acceptability and energy consumption of mixed mode offices building located in the hot dry climate of Burkina Faso","authors":"Césaire Hema, Arnaud Louis Sountong-Noma Ouédraogo, Gnidouignè Bazomboè Bationo, Madi Kabore, Philbert Nshimiyimana, Adamah MESSAN","doi":"10.1080/23744731.2023.2291007","DOIUrl":"https://doi.org/10.1080/23744731.2023.2291007","url":null,"abstract":"To ensure thermal comfort in hot dry climates such as the climate of Burkina Faso, occupants of buildings often rely on air conditioning systems. Defining the appropriate conditions for thermal com...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138573132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of Thermal Zone Modeling on a Small Office Building with All-Electric HVAC Systems in Hot-Humid and Cold-Humid Climates 热区建模对采用全电暖通空调系统的小型办公楼在湿热和冷湿气候条件下的影响
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-12-07 DOI: 10.1080/23744731.2023.2290975
Chul Kim, Jeff Haberl
{"title":"Impact of Thermal Zone Modeling on a Small Office Building with All-Electric HVAC Systems in Hot-Humid and Cold-Humid Climates","authors":"Chul Kim, Jeff Haberl","doi":"10.1080/23744731.2023.2290975","DOIUrl":"https://doi.org/10.1080/23744731.2023.2290975","url":null,"abstract":"In code-compliant simulations, the impact of thermal zoning method is significant on building energy use of building systems. However, in practice, thermal zone modeling is often determined by gene...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138552913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unlocking Energy Savings and Emissions Reduction: A Comparative Study of Fixed-Speed and Variable-Speed Room Air Conditioners in High Ambient Temperature Environments 实现节能减排：高环境温度环境下固定速度和变速室内空调器的比较研究
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-12-05 DOI: 10.1080/23744731.2023.2291006
Omar M. Zaki, Mohamed El-Morsi, Omar Abdelaziz
{"title":"Unlocking Energy Savings and Emissions Reduction: A Comparative Study of Fixed-Speed and Variable-Speed Room Air Conditioners in High Ambient Temperature Environments","authors":"Omar M. Zaki, Mohamed El-Morsi, Omar Abdelaziz","doi":"10.1080/23744731.2023.2291006","DOIUrl":"https://doi.org/10.1080/23744731.2023.2291006","url":null,"abstract":"Unlocking Energy Savings and Emissions Reduction: A Comparative Study of Fixed-Speed and Variable-Speed Room Air Conditioners in High Ambient Temperature EnvironmentsDeveloping countries, particula...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138552691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of outdoor temperature on thermal adaptation: Annual neutral temperature and thermal sensitivity 室外温度对热适应的影响:年中性温度和热敏感性
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-12-05 DOI: 10.1080/23744731.2023.2291005
Xue Wang, Liu Yang
{"title":"Influence of outdoor temperature on thermal adaptation: Annual neutral temperature and thermal sensitivity","authors":"Xue Wang, Liu Yang","doi":"10.1080/23744731.2023.2291005","DOIUrl":"https://doi.org/10.1080/23744731.2023.2291005","url":null,"abstract":"Building evaluation and guidance for naturally ventilated buildings rely on adaptive comfort models and standards. This study aims to establish an analytical and predictive thermal sensation and ad...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138538066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of demisting strategies for electric vehicles 电动汽车除灰策略分析
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-11-21 DOI: 10.1080/23744731.2023.2286185
Alexandra Elena Ene, Catalin Teodosiu
{"title":"Analysis of demisting strategies for electric vehicles","authors":"Alexandra Elena Ene, Catalin Teodosiu","doi":"10.1080/23744731.2023.2286185","DOIUrl":"https://doi.org/10.1080/23744731.2023.2286185","url":null,"abstract":"Worldwide expansion of electric vehicles is more than obvious nowadays. However, there are still problems related to their driving range. Consequently, solutions for continuous improvement of elect...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138538047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Code Generation for Embedded Predictive Control of Gas Water Heaters 嵌入式燃气热水器预测控制的代码生成
IF 1.9 4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-11-21 DOI: 10.1080/23744731.2023.2286195
André Quintã, Cheila Conceição, Nelson Martins, Jorge Ferreira
{"title":"Code Generation for Embedded Predictive Control of Gas Water Heaters","authors":"André Quintã, Cheila Conceição, Nelson Martins, Jorge Ferreira","doi":"10.1080/23744731.2023.2286195","DOIUrl":"https://doi.org/10.1080/23744731.2023.2286195","url":null,"abstract":"Conventional control strategies usually employed in tankless gas water heaters present difficulty in controlling the hot water temperature when subjected to sudden changes in water flow rate. Inade...","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138538064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Variable refrigerant flow heat pump model with estimated parameters and emulated controller based on manufacturer data 变量制冷剂流量热泵模型与估计参数和仿真控制器基于制造商的数据
4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-11-12 DOI: 10.1080/23744731.2023.2279469
Aziz Mbaye, Massimo Cimmino
{"title":"Variable refrigerant flow heat pump model with estimated parameters and emulated controller based on manufacturer data","authors":"Aziz Mbaye, Massimo Cimmino","doi":"10.1080/23744731.2023.2279469","DOIUrl":"https://doi.org/10.1080/23744731.2023.2279469","url":null,"abstract":"AbstractA new physics-based and modular variable refrigerant flow (VRF) heat pump model aimed towards multi-year simulations is presented. The model allows the simulation of any number of indoor units (IU), outdoor units (OU) and compressors. A parameter-estimation procedure and a control strategy both using available manufacturer data is proposed. The model is validated against data collected from a VRF system that services the first floor of the former ASHRAE Headquarters Building in Atlanta (USA), comprised of 22 indoor units, 2 outdoor units and 8 compressors. Results show that the model accurately predicts the total energy consumption over a 2-month cooling period, with a relative error, normalized mean bias error (NMBE), and coefficient of variation of the root mean square error (CVRMSE) of 1%, 1.6%, and 16.7%, respectively.Keywords: variable refrigerant flowheat pumpmodel calibrationcontroller emulationDisclaimerAs a service to authors and researchers we are providing this version of an accepted manuscript (AM). Copyediting, typesetting, and review of the resulting proofs will be undertaken on this manuscript before final publication of the Version of Record (VoR). During production and pre-press, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal relate to these versions also.","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135037599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-scenario Extreme Weather Simulator Application to Heat Waves: Ko’olauloa Community Resilience Hub 多场景极端天气模拟器在热浪中的应用:Ko 'olauloa社区恢复中心
4区 工程技术
Science and Technology for the Built Environment Pub Date : 2023-11-09 DOI: 10.1080/23744731.2023.2279467
Daniel L. Villa, Sang Hoon Lee, Carlo Bianchi, Juan Pablo Carvallo, Illya Azaroff, Andrea Mammoli, Tyler Schostek
{"title":"Multi-scenario Extreme Weather Simulator Application to Heat Waves: Ko’olauloa Community Resilience Hub","authors":"Daniel L. Villa, Sang Hoon Lee, Carlo Bianchi, Juan Pablo Carvallo, Illya Azaroff, Andrea Mammoli, Tyler Schostek","doi":"10.1080/23744731.2023.2279467","DOIUrl":"https://doi.org/10.1080/23744731.2023.2279467","url":null,"abstract":"Heat waves are increasing in severity, duration, and frequency. The multi-scenario extreme weather simulator (MEWS) models this using historical data, climate model outputs, and heat wave multipliers. In this study, MEWS is applied for planning of a community resilience hub in Hau’ula, Hawaii. The hub will have normal operations and resilience operations modes. Both these modes were modelled using EnergyPlus. The resilience operations mode includes cutting off air-conditioning for many spaces to decrease power requirements during emergencies. Results were simulated for 300 future weather files generated by MEWS for 2020, 2040, 2060, and 2080. Shared socioeconomic pathways 2-4.5, 3-7.0 and 5-8.5 were used. The resilience operations mode results show two to six times increase of hours of exceedance beyond 32.2 °C from present conditions depending on climate scenario and future year. The resulting decrease in thermal resilience enables an average decrease of energy use intensity of 26% with little sensitivity to climate change. The decreased thermal resilience predicted in the future is undesirable, but was not severe enough to require a more energy intensive resilience mode. Instead, planning is needed to assure vulnerable individuals are given prioritized access to conditioned parts of the hub if worst case heat waves occur.","PeriodicalId":21556,"journal":{"name":"Science and Technology for the Built Environment","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135243150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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