Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission
This research aims to develop a sensitive method for condition monitoring of internal leakage in a modem water hydraulic cylinder by means of acoustic emission (AE). Modern water hydraulics, which uses tap water as a hydraulic fluid, has been given increasing attention in recent years due to its inh...
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sg-ntu-dr.10356-188482023-03-11T17:52:12Z Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission Chen, Ping Chua Soon Keong, Patrick Lim Geok Hian School of Mechanical and Aerospace Engineering DRNTU::Engineering::Mechanical engineering::Fluid mechanics This research aims to develop a sensitive method for condition monitoring of internal leakage in a modem water hydraulic cylinder by means of acoustic emission (AE). Modern water hydraulics, which uses tap water as a hydraulic fluid, has been given increasing attention in recent years due to its inherent advantages over oil hydraulics, e.g., no environmental pollution, reduced product contamination, no fire hazard, low operating cost, etc. However, in order to benefit from all these advantages, some problems remain to be addressed. One of the most common problems of water hydraulics is leakage because the viscosity of water is low as compared with that of hydraulic oil. So far, there is no suitable method for condition monitoring of internal leakage in water hydraulic components. In this thesis, the author developed a new AE-based method for condition monitoring of internal leakage in a water hydraulic cylinder. DOCTOR OF PHILOSOPHY (MAE) 2009-07-20T05:53:39Z 2009-07-20T05:53:39Z 2008 2008 Thesis Chen, P. (2008). Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/18848 10.32657/10356/18848 en 185 p. application/pdf |
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DRNTU::Engineering::Mechanical engineering::Fluid mechanics Chen, Ping Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
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This research aims to develop a sensitive method for condition monitoring of internal leakage in a modem water hydraulic cylinder by means of acoustic emission (AE). Modern water hydraulics, which uses tap water as a hydraulic fluid, has been given increasing attention in recent years due to its inherent advantages over oil hydraulics, e.g., no environmental pollution, reduced product contamination, no fire hazard, low operating cost, etc. However, in order to benefit from all these advantages, some problems remain to be addressed. One of the most common problems of water hydraulics is leakage because the viscosity of water is low as compared with that of hydraulic oil. So far, there is no suitable method for condition monitoring of internal leakage in water hydraulic components. In this thesis, the author developed a new AE-based method for condition monitoring of internal leakage in a water hydraulic cylinder. |
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Chua Soon Keong, Patrick |
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Chua Soon Keong, Patrick Chen, Ping |
format |
Theses and Dissertations |
author |
Chen, Ping |
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Chen, Ping |
title |
Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
title_short |
Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
title_full |
Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
title_fullStr |
Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
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Condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
title_sort |
condition monitoring of internal leakage in modern water hydraulic cylinders using acoustic emission |
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2009 |
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https://hdl.handle.net/10356/18848 |
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1761781622411100160 |