摘要
本文通过微型饱和太阳池的建造和运行观测,对饱和池进行了自然条件下的实验研究。结果表明,碳酸钠池与NaCl池相比具有更高的蓄热能力和运行热效率,并且有良好的稳定性;明矾池两次再现了饱和池浓度梯度的自生成结构。最后本文初次提出了冬季饱和池的模型。
Two mini-saturated solar ponds and a mini-sodium chloride solar pondare constructed and operated under natural condition. The experimental res-ults indicate that the sodium carbonate pond possesses greater heat storagecapacity, higher operating thermal efficiency and better stability than thoseof sodium chloride pond, and the potassium alum pond shows twice the self-generation mechonism of the concentration gradient in saturated pond.Finally, the model of winter-saturated solar pond is presented for the firsttime.
基金
国家自然科学基金
关键词
饱和太阳池
碳酸钠
明矾
蓄热能力
saturated solar pond
sodium carbonate
potassium alum
