Bingyang Wei
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Bingyang Wei has a total of 7 co-authors. Here are the top co-authors by number of shared publications:
- Bin Chen
School of Civil Engineering, Dalian University of Technology, Dalian 116024, China
1 shared publication - Jiaojiao Sun
Tri-Y Environmental Research Institute, 2655 Lillooet St., Vancouver, BC V5M 4P7, Canada
1 shared publication - Jiayi Zhao
Dalian University of Technology, China
1 shared publication - Jiayin Zhu
Zhengzhou University, China
1 shared publication - Joe RuHe Zhao
Ningbo Univ, Sch Civil & Environm Engn & Geog Sci, Ningbo 315211, Peoples R China
1 shared publication - Xingkuo Zhang
Laboratory of Building Environment and New Energy Resources, Dalian University of Technology, Dalian 116024, China
1 shared publication
Latest Publications
- Open Access
- 16 July 2024
- Published by MDPI AG in Preprints.org
Thermal Performance Optimization of Building Envelopes in a Low-cost and Energy Saving Rural Dwelling in Severe Cold Region - Taking Central Area of Liaoning as an Example
In central area of Liaoning province, the thermal performance of rural building envelopes are mostly non-standardized in Northern China, resulting in a significant heat loss. In this study, The objective was to propose some low-cost and energy-efficient solutions. Through a field of inves-tigations, heating energy consumption was saved by 20% and increased construction costs was less than 8000 RMB, which was acceptable for rural residents. In order to achieve this target, NSGA-II algorithm was integrated with Rhino+Grasshopper and EnergyPlus simulation kernel to establish a thermal performance optimization model for heat transfer of the rural building envelopes. Among the above Pareto optimal solutions, the recommended thickness of insulation layer for the room floors, ceilings, and external walls were 70mm, 50mm, and 40mm respectively. Furthermore, try to reduce the window to wall ratio as much as possible. Finally, based on the lower total cost, three technical solutions that rural residents could select according to their specific needs have been put forward.
- 16 July 2024
- Published by MDPI AG in Preprints.org
Open AccessThermal Performance Optimization of Building Envelopes in a Low-cost and Energy Saving Rural Dwelling in Severe Cold Region - Taking Central Area of Liaoning as an Example
In central area of Liaoning province, the thermal performance of rural building envelopes are mostly non-standardized in Northern China, resulting in a significant heat loss. In this study, The objective was to propose some low-cost and energy-efficient solutions. Through a field of inves-tigations, heating energy consumption was saved by 20% and increased construction costs was less than 8000 RMB, which was acceptable for rural residents. In order to achieve this target, NSGA-II algorithm was integrated with Rhino+Grasshopper and EnergyPlus simulation kernel to establish a thermal performance optimization model for heat transfer of the rural building envelopes. Among the above Pareto optimal solutions, the recommended thickness of insulation layer for the room floors, ceilings, and external walls were 70mm, 50mm, and 40mm respectively. Furthermore, try to reduce the window to wall ratio as much as possible. Finally, based on the lower total cost, three technical solutions that rural residents could select according to their specific needs have been put forward.