2024年12月7日 · 关键词: 相变材料, 传热性能, 管壳式, 传热盲区, 自然对流, 数值模拟, 强化传热 Abstract: Based on the solidification/melting model of the enthalpy method, a melting model of a shell-and-tube type phase change heat exchanger is developed with consideration of natural convection, and the mechanism of the influence of tube fin layout and thermal boundary