The heat transfer in the surface condenser occurs as the higher temperature steam continuously releases the latent heat of vaporization and condenses into liquid while sweeping over the tube bundle towards the lower temperature cooling water. The heat transfer process includes the condensation heat exchange of steam to the tube wall, the heat conduction of the tube wall, and the forced convection heat exchange of the cooling water to the tube wall. The heat exchange of the cooling water in the cooling tube is the forced convection heat exchange under the heating condition, and its calculation can be performed according to.

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Thermal Characteristics of the Condenser

  • Zhongning Sun,
  • Guangming Fan,
  • Xiaobo Zeng

摘要

The heat transfer in the surface condenser occurs as the higher temperature steam continuously releases the latent heat of vaporization and condenses into liquid while sweeping over the tube bundle towards the lower temperature cooling water. The heat transfer process includes the condensation heat exchange of steam to the tube wall, the heat conduction of the tube wall, and the forced convection heat exchange of the cooling water to the tube wall. The heat exchange of the cooling water in the cooling tube is the forced convection heat exchange under the heating condition, and its calculation can be performed according to.