The load calculation method, which is the key step for system design and hot source instrument selection in asphalt mixing plant and storage, is introduced in this paper.
介绍了常见的沥青拌和厂(站)和沥青储库中供热系统设计和热源设备选型的关键—系统的热负荷计算方法。
A new type of water-water mixing heat exchanger used in the hot water boiler and heating system is discussed. The calculation method and characteristic equations of the heat exchanger are given.
本文对与集中供热热水锅炉配用的新型混合式加热器作了分析，并给出了该加热器的计算方法。
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