OPTIMAL DESIGN OF GRAVITY PIPELINE SYSTEMS USING GENETIC ALGORITHM AND MATHEMATICAL OPTIMIZATION

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ROHANI M.; AFSHAR M.H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: WATER AND WASTEWATER Year:2015 | Volume:26 | Issue:1 (95) Page(s): 107-118

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Title

OPTIMAL DESIGN OF GRAVITY PIPELINE SYSTEMS USING GENETIC ALGORITHM AND MATHEMATICAL OPTIMIZATION

Author(s)

ROHANI M. | AFSHAR M.H. | Issue Writer Certificate

Keywords

WATER HAMMERQ2

VALVEQ2

RESERVOIRQ2

GENETIC ALGORITHMQ2

MATHEMATICAL OPTIMIZATIONQ3

Abstract

In recent years, the optimal design of pipeline systems has become increasingly important in the water industry. In this study, the two methods of GENETIC ALGORITHM and MATHEMATICAL OPTIMIZATION were employed for the optimal design of pipeline systems with the objective of avoiding the WATER HAMMER effect caused by VALVE closure. The problem of optimal design of a pipeline system is a constrained one which should be converted to an unconstrained optimization problem using an external penalty function approach in the mathematical programming method. The quality of the optimal solution greatly depends on the value of the penalty factor that is calculated by the iterative method during the optimization procedure such that the computational effort is simultaneously minimized. The results obtained were used to compare the GA and MATHEMATICAL OPTIMIZATION methods employed to determine their efficiency and capabilities for the problem under consideration. It was found that the MATHEMATICAL OPTIMIZATION method exhibited a slightly better performance compared to the GA method.

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APA: Copy

ROHANI, M., & AFSHAR, M.H.. (2015). OPTIMAL DESIGN OF GRAVITY PIPELINE SYSTEMS USING GENETIC ALGORITHM AND MATHEMATICAL OPTIMIZATION. WATER AND WASTEWATER, 26(1 (95)), 107-118. SID. https://sid.ir/paper/103780/en

Vancouver: Copy

ROHANI M., AFSHAR M.H.. OPTIMAL DESIGN OF GRAVITY PIPELINE SYSTEMS USING GENETIC ALGORITHM AND MATHEMATICAL OPTIMIZATION. WATER AND WASTEWATER[Internet]. 2015;26(1 (95)):107-118. Available from: https://sid.ir/paper/103780/en

IEEE: Copy

M. ROHANI, and M.H. AFSHAR, “OPTIMAL DESIGN OF GRAVITY PIPELINE SYSTEMS USING GENETIC ALGORITHM AND MATHEMATICAL OPTIMIZATION,” WATER AND WASTEWATER, vol. 26, no. 1 (95), pp. 107–118, 2015, [Online]. Available: https://sid.ir/paper/103780/en

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