Title :
The study to pressure and flow measurement for hydraulic system on basis of non- inserting technology
Author :
Ji, An ; Yuqing, Sun ; Hongpeng, Zhang ; Yindong, Zhang
Author_Institution :
Marine Eng. Coll., Dalian Maritime Univ., Dalian, China
Abstract :
The non-inserting measurement of the pressure and flow and the technology to the hydraulic system for fault diagnosis are reviewed. A new measurement method using pipe distortion to measure the pressure and flow of the fluid in the pipe based on non-inserting technology was proposed. The feasibility corresponding measuring deformation of the pipeline by strain method was proved. The guidance for the location of the clamps in the pipe has been given. Experiments were analyzed. The dynamic pressure in hydraulic pipe can be measured by strain method was proved. The flow was calculated by the dynamic pressure using the pipeline dynamic model.
Keywords :
clamps; fault diagnosis; flow measurement; hydraulic systems; pipes; pressure measurement; clamps; dynamic pressure; fault diagnosis; flow measurement; hydraulic pipe; noninserting measurement; pipe distortion; pipeline dynamic model; pressure measurement; strain method; Distortion measurement; Electromagnetic measurements; Fault diagnosis; Fluid dynamics; Fluid flow measurement; Hydraulic systems; Marine technology; Pressure measurement; Strain measurement; Ultrasonic variables measurement; Non- plug-in Fluid power Flow rate Pressure Measurement;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5498921
