室内供暖系统流态的探讨
Discussion on fluid state of indoor heating systems
摘要：
针对室内供暖系统的几种主要管径计算得出了不同流态的临界速度，给出了适用于室内供暖系统的摩擦阻力计算图，讨论了管道特性方程Δp=SG2对室内供暖系统的适用性问题。
关键词：供暖系统,流态,水力计算
Abstract：
According to several main calibers commonly used in indoor heating systems, calculates the critical velocities for different fluid states. Gives the frictional resistance calculating chart for indoor heating systems. Discusses the applicability of the hydraulic calculation formula on indoor heating systems.
Keywords:heating system, fluid state, hydraulic calculation