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首页> 外文期刊>International journal of air-conditioning and refrigeration >Theoretical and Experimental Modeling of Phase Change Material-Based Space Heating Using Solar Energy
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Theoretical and Experimental Modeling of Phase Change Material-Based Space Heating Using Solar Energy

机译：基于相变材料的太阳能的理论与实验建模

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Recently, renewable sources of energy, particularly, solar thermal energy, have gained significant attention for developing heating and cooling mechanisms for buildings. This work aims at developing a theoretical model for space heating based on phase change material (PCM) using solar energy in winter conditions for the Northern region of India. The system has two PCM containers placed inside the room on the two opposite walls, which receives heat from concentrating solar system during the daytime. After achieving the temperature of PCM above its melting point using the solar system, the stored heat of PCM is released to the room ambient during the nighttime when the room ambient is at lower temperature. OM-37, having melting temperature of 37°C, has been used as a PCM for the current research work. The numerical investigation of the system shows that temperature of the room reaches to 26-27°C from 15 °C in 4-5 h of operation and thus ensuring thermal comfort of occupants.
机译：最近，可再生能源来源，特别是太阳能热能，对建筑物的加热和冷却机制进行了显着的关注。这项工作旨在在印度北部地区的冬季条件下，基于相变材料（PCM）的基于相变材料（PCM）的空间加热理论模型。该系统具有两个PCM容器，位于两个相对壁的房间内，在白天期间从集中的太阳系接收热量。在使用太阳系实现其熔点以上的PCM温度之后，在室内环境温度下夜间储存PCM的储存热量将释放到室环境。熔融温度为37°C的OM-37已被用作当前研究工作的PCM。系统的数值调查表明，房间的温度在4-5小时内从15°C达到26-27°C，从而确保了乘员的热舒适度。

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