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A Study of Thermal Performance of Contemporary Technology-Rich Educational Spaces

机译：现代技术丰富的教育空间的热性能研究

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摘要

One of the most dominant features of a classroom space is its high occupancy, which results in high internal heat gain (approximately 5 KW). Furthermore, installation of educational technologies, such as smart boards, projectors and computers in the spaces increases potential internal heat gain. Previous studies on office buildings indicate that with the introduction of IT equipment in spaces during the last decade, cooling load demands are increasing with an associated increase in summer electrical demand. Due to the fact that educational technologies in specific correspond to pedagogical practices within the space, a lot of variations due to occupancy patterns occur. Also, thermal loads caused by educational technologies are expected to be dependent on spatial configuration, for example, position with respect to the external walls, lighting equipment, mobility of devices. This study explores the thermal impact of educational technologies in 2 typical educational spaces in a facility of higher education; the classroom and the computer lab. The results indicate that a heat gain ranging between 0.06 and 0.095 KWh/m~2 is generated in the rooms when educational technologies are in use. The second phase of this study is ongoing, and investigates thermal zones within the rooms due to distribution of educational technologies. Through simulation of thermal performance of the rooms, alternative room configurations are thus recommended in response to the observed thermal zones.
机译：教室空间最大的特征之一是其高占用率，导致内部热增益（约5 kW）。此外，在空间中安装教育技术，例如智能电路板，投影仪和计算机，增加了潜在的内部热量增益。上一篇关于办公楼的研究表明，随着在过去十年中的空间中引入IT设备，冷却负荷需求随着夏季电气需求的相关增加而增加。由于特定教育技术对应于空间内的教学实践，因此发生了由于占用模式的大量变化。此外，预期由教育技术引起的热负荷将依赖于空间配置，例如，相对于外墙的位置，照明设备，器件的移动性。本研究探讨了高等教育设施的2个典型教育空间中教育技术的热影响;教室和计算机实验室。结果表明，在使用教育技术时，房间在房间中产生0.06和0.095千瓦时/ m〜2的热增益。该研究的第二阶段正在进行，并根据教育技术的分配调查房间内的热区。通过仿真房间的热性能，因此建议响应观察到的热带区域来建立替代房间配置。

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