摘要
管道阻力损失是火电厂浓浆输灰系统设计中的一项关键参数,是影响输灰系统经济性的重要指标。在大量浓浆输灰管道阻力实验数据的基础上,对影响输灰管道阻力的5个主要因素(流量Q,流速V,管径D,浆体浓度Cv,浆体重度R)进行了深入探讨,采用多因素敏感性分析法比较了它们对管道阻力损失影响程度的大小,从而为今后浓浆输灰系统的设计提供了参考。
The resistance loss of pipeline is one of the main factors in wet-ash transportation system design, and it has a great influence on the economy of the wet-ash transportation. Based on a lot of experimental results, the multi-factor analyzing method on main factors such as flux, velocity, diameter of pipe, concentration, and specific gravity that influence resistance loss of wet-ash transportation system is employed to find the sensitivities of various factors on resistance loss. These contents can be taken as reference in wet-ash transportation system design.
出处
《电力科学与工程》
2004年第3期16-18,共3页
Electric Power Science and Engineering
