Transient Analysis and Leakage Detection Algorithm using GA and HS algorithm for a Pipeline System

Kim, Sang Hyun; Yoo, Wan-Suk; Oh, Kwang-Jung; Hwang, Insung; Oh, Jeong-Eun

doi:10.1007/bf02917526

Cited by 14 publications

(3 citation statements)

References 7 publications

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“…Although HSO has shown to be effective in most engineering optimization problems (Lee et al, 2004, Geem et al, 2005, Geem, 2006,Kim et al, 2006, it has not been applied yet to scheduling issues.…”

Section: Discussionmentioning

confidence: 99%

A modified harmony search algorithm for the multi-objective flowshop scheduling problem with due dates

Frosolini¹,

Braglia²,

Zammori³

2011

International Journal of Production Research

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Section: Discussionmentioning

confidence: 99%

A modified harmony search algorithm for the multi-objective flowshop scheduling problem with due dates

Frosolini¹,

Braglia²,

Zammori³

2011

International Journal of Production Research

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“…18 Time-dependent study of hydraulics in a pressurized pipeline system was carried out in an alternative manner along with improvement in calibration methods concerned with pipeline leak detection. 19 Numerical analysis through the neural network is proposed for the rational and accurate treatment of nonactive supports resulting from the unilateral boundary conditions existing at the pipe vessel interface. 20 Accounting of fluid-structure interaction in pipeline system during unsteady flow modeling is becoming viable through the development of relevant numerical and analytical models.…”

Section: Literature Review and Methodologymentioning

confidence: 99%

A methodology for flexibility analysis of pipeline systems

Zahid

Khan

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part E:

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Pipeline systems serve a crucial role in an effective transport of fluids to the designated location for medium to long span of distances. Owing to its paramount economic significance, pipeline design field have undergone extensive development over the past few years for enhancing the optimization and transport efficiency. This research paper attempts to propose a methodology for flexibility analysis of pipeline systems through employing contemporary computational tools and practices. A methodical procedure is developed, which involves modeling of the selected pipeline system in CAESAR II followed by the insertion of pipe supports and restraints. The specific location and selection of the inserted supports is based on the results derived from the displacement, stress, reaction, and nozzle analysis of the concerned pipeline system. Emphasis is laid on the compliance of the design features to the leading code of pipeline transportation systems for liquid and slurries, ASME B31.4. The discussed procedure and approach can be successfully adjusted for the analysis of various other types of pipeline system configuration. In addition to the provision of systematic flow in analysis, the method also improves efficient time-saving practices in the pipeline stress analysis.

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“…The HS algorithm has been successfully applied to various real-world optimization problems such as structural design [7][8], water network design [9][10][11], traffic routing [12][13], fluid leakage detection [14], and model parameter calibration [15][16]. HS even found better solution within much less time for water pump switching problem than branch and bound method originally coded in IBM subroutine or Microsoft Excel Solver [17].…”

Section: Introductionmentioning

confidence: 99%

Improved Harmony Search from Ensemble of Music Players

Geem

2006

Lecture Notes in Computer Science

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A music phenomenon-inspired algorithm, harmony search was further developed by considering ensemble among music players. The harmony search algorithm conceptualizes a group of musicians together trying to find better state of harmony, where each player produces a sound based on one of three operations (random selection, memory consideration, and pitch adjustment). In this study, one more operation (ensemble consideration) was added to the original algorithm structure. The new operation considers relationship among decision variables, and the value of each decision variable can be determined from the strong relationship with other variables. The improved harmony search algorithm was applied to the design of water distribution network. Results showed that the improved algorithm found better solution than those of genetic algorithm, simulated annealing, and original HS algorithm.

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Transient Analysis and Leakage Detection Algorithm using GA and HS algorithm for a Pipeline System

Cited by 14 publications

References 7 publications

A modified harmony search algorithm for the multi-objective flowshop scheduling problem with due dates

A modified harmony search algorithm for the multi-objective flowshop scheduling problem with due dates

A methodology for flexibility analysis of pipeline systems

Improved Harmony Search from Ensemble of Music Players

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