论文部分内容阅读
详述了流量当量直径算式,指出了相关技术书中在这个算式中的错误。推导出两种正确的流量当量直径算式,并进行了举例说明。
The flow equivalent diameter formula is described in detail, and the error in this formula is pointed out in related technical books. Two correct formulas of equivalent diameter of flow were deduced, and some examples were given.