Multiobjective optimization of a pressure maintaining ball valve structure based on RSM and NSGA-II

Multiobjective optimization of a pressure maintaining ball valve structure based on RSM and NSGA-II

Abstract The structural design of the ball valve significantly impacts the maximum pressure-holding capability of pressure-retaining coring tools. In this study, the pressure-bearing structure of the ball valve was optimized, and a theoretical model for its pressure resistance was established. Throu...

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Bibliographic Details
Main Authors: Pengyun Wen, Suling Wang, Jinbo Li, Kangxing Dong, Zhihui Ren, Yanchun Li, Ruyi Qu, Tingting Li
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Pressure coring
Pressure retaining ball valve
Pressure preservation
Response surface method
Genetic algorithm
Structural optimization
Online Access:https://doi.org/10.1038/s41598-025-02158-w
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