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Improvement Method for Water-Sand Mixed Sand-feeding System in Sedimentation Model
Author(s): 
Pages: 91-93,98
Year: Issue:  12
Journal: Journal of Yangtze River Scientific Research Institute

Abstract: 泥沙模型试验需要控制模型进口流量及其含沙量,根据泥沙模型的供沙方式,将其分为水沙分离型和水沙混合型加沙系统.在水沙混合型模型试验中,模型的含沙量不能随模型流量快速变化,存在较大的控制滞后.在分别详细介绍水沙分离型和水沙混合型加沙系统的控制过程和工艺特点后,提出按照新型水沙分离型加沙工艺的加沙方法,在模型进口补充加沙,使水沙混合型加沙系统具有水沙分离型加沙系统的特点.这样可以解决水沙混合型模型的控制...
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