Adaptive Metaheuristic Scheme for Generalized Multiple Abnormality Detection in a Reservoir Pipeline Valve System

2021 ◽  
Author(s):  
S. Kim
Keyword(s):  
Abnormality Detection ◽  
Valve System ◽  
Pipeline Valve

Severe pressure surges in a simple pump-pipeline-valve system(and what to do about it)

1997 ◽  
Vol 16 (1) ◽  
pp. 18-22 ◽  
Author(s):  
A. Anderson ◽  
A. R. Simpson ◽  
J. G. McPheat
Keyword(s):  
Valve System ◽  
Pipeline Valve

scholarly journals Multiple Discrete Blockage Detection Function for Single Pipelines

Proceedings ◽  
2018 ◽  
Vol 2 (11) ◽  
pp. 582 ◽  
Author(s):  
Sanghyun Kim
Keyword(s):  
Frequency Domain ◽  
Pressure Variation ◽  
Detection Function ◽  
Valve System ◽  
Pipeline Valve ◽  
Alternative Formula ◽  
Analytical Formulas ◽  
Efficient Representation ◽  
New Formula ◽  
Model Parsimony

This work presents a platform for efficient representation in the frequency domain of multiple partial blockages in a single pipeline. Blockage detection studies were explored to calibrate the location and size of partial blockages using pressure variation induced by each blockage. To obtain feasible expressions for complicated analytical formulas of multiple partial blockages, an alternative formula is proposed for use in a reservoir pipeline valve system. The validity of the alternative formula was checked by comparing impedance distributions produced by it, with those of existing approaches. The new formula was validated and tested in terms of model parsimony.

1 Year Results after Minimal Access AVR with the EDWARDS INTUITY Valve System

2015 ◽  
Vol 63 (S 01) ◽  
Author(s):  
M. Schlömicher ◽  
P. Haldenwang ◽  
V. Moustafine ◽  
M. Bechtel ◽  
J. Strauch
Keyword(s):  
Minimal Access ◽  
Valve System

Contribution to Abnormality Detection by Use of Clust-Density Algorithm

2015 ◽  
Vol 10 (4) ◽  
pp. 431 ◽  
Author(s):  
Chaimae Saadi ◽  
Habiba Chaoui ◽  
Hassan Erguig
Keyword(s):  
Abnormality Detection

TRANSIENT MODEL AND ENERGY ASSESSMENT OF A DIGITAL SOLENOID VALVE SYSTEM FOR A MAGNETIC REFRIGERATOR

2016 ◽  
Author(s):  
Pedro Cardoso ◽  
Mário Cesar Destro ◽  
Manoel Guidi Alvares ◽  
Jaime Lozano ◽  
Victor Juliano De Negri ◽  
...  
Keyword(s):  
Solenoid Valve ◽  
Transient Model ◽  
Valve System ◽  
Magnetic Refrigerator ◽  
Energy Assessment
Sign in / Sign up

Export Citation Format

Share Document