PUBLISHED PAPERS #01.06
| Jamaladdin Aslanov, Khalig Mammadov. Analysis of Equivalent Stress and Strain in Hermetic Elements of Enhanced Valve Designs |
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| Abstract. This study examines the impact of wear on the construction of an enhanced linear valve, focusing on the primary hermetic elements. A novel calculation scheme for trapezoidal cross-sectioned hermetic elements was developed and implemented in MATLAB using fuzzy logic. The research employs finite element analysis, simulations, and fuzzy logic to analyze pressure distribution and improve valve performance. Equivalent stress in the hermetic elements is analyzed through a pioneering calculation scheme, offering equations for stress and deformation under previously unexplored conditions. Using MATLAB's "bee colony" method, the study explores variable interactions and angle variations, providing valuable insights into system dynamics. The findings identify 62 degrees as the optimal pressure change angle for the trapezoidal spring, minimizing wear and ensuring optimal valve performance. This benchmark serves as a foundation for future design enhancements, emphasizing a holistic approach to valve durability and performance in evolving industry research. |
| Keywords: gate valve; variables; hermetic elements; corrosion; fuzzy logic; MATLAB |
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| DOI: https://doi.org/10.30546/MaCoSEP2025.078 |