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Adjustment of indoor temperature using internal thermal mass under different tropical weather conditions

机译：在不同热带天气条件下使用内部热质量调整室内温度

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摘要

According to passive design principles, room air temperature is mainly influenced by the thermal mass composition of walls and floors. This article discusses the effectiveness of thermal mass adjustment using coconut oil (co_oil) panels in a model brick house in Bandung, Indonesia. The effectiveness is determined from the improvement in air temperature profiles during the day and night under various weather conditions: clear sky, cloudy, and a combination of the two. Improvement is measured by (1) decreasing or increasing air temperature (degrees C h), (2) the average air temperature ( degrees C), and (3) air temperature fluctuations (Delta T degrees C). All parameters were measured during two periods: (a) morning and afternoon and (b) 8:00 a.m. to 4:00 p.m. (working hours) and 8:00 p.m. to 6:00 a.m. (resting hours). The air temperature was measured at 30, 120, and 200 cm above floor level to determine the spatial distribution effect of thermal mass. The results that were confirmed using the simulation program Energy2D indicate that the indoor temperatures were affected by the roof insulation, envelope, and internal thermal mass (ITM). Adjustment of ITM through the addition of co_oil panels effectively improved indoor temperatures under all weather conditions, with more significant effects during clear sky weather conditions.
机译：根据被动设计原理，室内空气温度主要受到墙壁和地板的热量成分的影响。本文讨论了在印度尼西亚万通桥式砖房中的椰子油（CO_OIL）面板的热质量调整的有效性。在各种天气条件下的白天和夜晚的空气温度谱的改善中的有效性是：清澈的天空，阴天和两者的组合。通过（1）降低或增加空气温度（℃），（2）平均气温（℃）和（3）空气温度波动（Delta T型C）来测量改进。所有参数在两个时期测量：（a）早上和下午和（b）上午4点至下午4:00。 （工作时间）和8:00。到了上午6点（休息时间）。在30,120和200cm以上的地板水平下测量空气温度以确定热质量的空间分布效果。使用模拟程序Energy2D确认的结果表明室内温度受顶部绝缘，包膜和内部热质量（ITM）的影响。通过加入CO_OIL面板调整ITM，有效地改善了所有天气条件下的室内温度，在清澈的天气条件下具有更大的影响。

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