热响应测试的实验和数值数据,这些测试是在连接成系列的能量堆组中执行的
Luis Bandeira Neto1, Guillermo Narsilio1, Nikolas Makasis1,2
1Department of Infrastructure Engineering, The University of Melbourne, Grattan Street, Parkville, VIC 3010, Australia.
Data in brief
|June 29, 2023
概括
本研究验证了地面源热系统中使用的能量堆的数值模型. 这项研究为设计高效的地热供热和冷却解决方案提供了关键数据.
科学领域:
- 地质技术工程 地质技术工程
- 可再生能源系统可再生能源系统
- 建筑科学 建筑科学
背景情况:
- 能源堆被建立为地面源热 (GSHP) 系统的热交换器.
- 由于缺乏可访问的设计方法和热力学效应的不确定性,阻碍了更广泛的实际实施.
研究的目的:
- 介绍一组能量螺杆堆上的全尺度热响应测试 (TRT) 的数据.
- 验证有限元数值模型 (FEM) 用于预测能量堆组的热性能.
- 通过模拟来扩大能源堆组的热性能数据库.
主要方法:
- 在连续连接的8个能量螺杆堆上进行了全面的热响应测试 (TRT).
- 测量进出口水温和管道外壁温度.
- 使用实验数据开发和验证了一个有限元数值模型 (FEM).
- 模拟了许多长时间的热响应测试,使用不同的堆组配置和材料特性.
主要成果:
- 提供了短能电池组的热性能实验数据.
- 验证了一种FEM用于模拟能量堆群的热行为.
- 为各种场景生成了广泛的模拟数据,有助于分析组效应.
结论:
- 该研究提供了有价值的实验和模拟数据,以弥合能源应用的研究和实践之间的差距.
- 经过验证的FEM可以用于分析和开发更简单的,适用于能源堆组的行业热传递模型.
- 这项研究有助于理解和更广泛地实施使用能源堆的地热供暖和制冷解决方案.
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