Extended blockage detection in pipes using the system frequency response: Analytical analysis and experimental verification

Journal of Hydraulic Engineering

Volumn 139, Issue 7, 2013, Pages 763-771

  Duan, Huan Feng ^a   Lee, Pedro J ^b   Kashima, Ayaka ^b   Lu, Jielin ^a   Ghidaoui, M S ^a   Tung, Yeou Koung ^a  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

^b UNIVERSITY OF CANTERBURY   (New Zealand)

Author keywords

Analytical analysis; Characteristic impedance; Experimental verification; Extended blockage; Pipeline; Resonant frequency shift; System frequency response; Wave propagation coefficient.

Indexed keywords

ANALYTICAL ANALYSIS; CHARACTERISTIC IMPEDANCE; EXPERIMENTAL VERIFICATION; EXTENDED BLOCKAGE; PROPAGATION COEFFICIENTS; RESONANT FREQUENCY SHIFT;

EXPERIMENTS; FREQUENCY SHIFT KEYING; NATURAL FREQUENCIES; PIPELINES; PIPING SYSTEMS; REYNOLDS NUMBER; WATER PIPELINES; WAVE PROPAGATION;

FREQUENCY RESPONSE;

ANALYTICAL METHOD; FREQUENCY ANALYSIS; NUMERICAL MODEL; PIPELINE; REYNOLDS NUMBER; WAVE PROPAGATION;

EID: 84881284845     PISSN: 07339429     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)HY.1943-7900.0000736     Document Type: Article

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