Durdevic Petar, Raju Chitra S, Bram Mads V, Hansen Dennis S, Yang Zhenyu
Department of Energy Technology, Aalborg University, Esbjerg 6700, Denmark.
Independent Consultant, Esbjerg 6700, Denmark.
Sensors (Basel). 2017 Jan 10;17(1):124. doi: 10.3390/s17010124.
This article is a feasibility study on using fluorescence-based oil-in-water (OiW) monitors for on-line dynamic efficiency measurement of a deoiling hydrocyclone. Dynamic measurements are crucial in the design and validation of dynamic models of the hydrocyclones, and to our knowledge, no dynamic OiW analysis of hydrocyclones has been carried out. Previous studies have extensively studied the steady state efficiency perspective of hydrocyclones, and have related them to different key parameters, such as the pressure drop ratio (PDR), inlet flow rate, and the flow-spilt. Through our study, we were able to measure the dynamics of the hydrocyclone's efficiency ( ϵ ) response to step changes in the inlet flow rate with high accuracy. This is a breakthrough in the modelling, control, and monitoring of hydrocyclones.
本文是一项关于使用基于荧光的水包油（OiW）监测器对除油水力旋流器进行在线动态效率测量的可行性研究。动态测量对于水力旋流器动态模型的设计和验证至关重要，据我们所知，尚未对水力旋流器进行动态OiW分析。先前的研究广泛地从稳态效率角度研究了水力旋流器，并将其与不同的关键参数相关联，例如压降比（PDR）、入口流速和溢流。通过我们的研究，我们能够高精度地测量水力旋流器效率（ϵ）对入口流速阶跃变化的动态响应。这在水力旋流器的建模、控制和监测方面是一个突破。
