Abstract
The utilization of prefabricated light modular radiant heating system has demonstrated significant increases in heat transfer efficiency and energy conservation capabilities. Within prefabricated building construction, this new heating method presents an opportunity for the development of comprehensive facilities. The parameters for evaluating the effectiveness of such a system are the upper surface layer’s heat flux and temperature. In this paper, thermal resistance analysis calculation based on a simplified model for this unique radiant heating system analysis is presented with the heat transfer mechanism’s evaluation. The results obtained from thermal resistance analysis calculation and numerical simulation indicate that the thermal resistance analysis method is highly accurate with temperature discrepancies ranging from 0.44 °C to −0.44 °C and a heat flux discrepancy of less than 7.54%,
| Translated title of the contribution | 预制轻质模块化辐射供暖系统运行优化研究: 热阻分析与数值模拟 |
|---|---|
| Original language | English |
| Pages (from-to) | 1983-1997 |
| Number of pages | 15 |
| Journal | Journal of Central South University |
| Volume | 31 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 2024 |
Keywords
- heat flux
- numerical simulation
- radiant heating system
- simplified model
- temperature
- thermal resistance analysis
