Based on a method of element energy balance,established was a heat exchange model for vertical U-shaped embedded tubes.
基于元体能量平衡法建立了垂直U型埋管的传热模型,模型考虑了流体温度的沿程变化,并通过引入热干扰角与等效传热间距反映两管脚间的热干扰问题,使之更符合实际的传热情况。
Construction of the global energy balance system and definition of the bionic energy converter;
全球能量平衡体系的构建与仿生型能量转换装置的提出