Automatic Fluid-Structure Interaction Modeling and Analysis of Butterfly Valve Using Python Script

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Interaction Modeling and Analysis of Butterfly Valve Using Python Script</title> <meta name="description" content="Automatic Fluid-Structure Interaction Modeling and Analysis of Butterfly Valve Using Python Script"> <meta name="keywords" content="butterfly valve, flow coefficient, automatic CFD analysis, FSI analysis"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img 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publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Automatic Fluid-Structure Interaction Modeling and Analysis of Butterfly Valve Using Python Script</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=N.%20Guru%20Prasath">N. Guru Prasath</a>, <a href="https://publications.waset.org/abstracts/search?q=Sangjin%20Ma"> Sangjin Ma</a>, <a href="https://publications.waset.org/abstracts/search?q=Chang-Wan%20Kim"> Chang-Wan Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A butterfly valve is a quarter turn valve which is used to control the flow of a fluid through a section of pipe. Generally, butterfly valve is used in wide range of applications such as water distribution, sewage, oil and gas plants. In particular, butterfly valve with larger diameter finds its immense applications in hydro power plants to control the fluid flow. In-lieu with the constraints in cost and size to run laboratory setup, analysis of large diameter values will be mostly studied by computational method which is the best and inexpensive solution. For fluid and structural analysis, CFD and FEM software is used to perform large scale valve analyses, respectively. In order to perform above analysis in butterfly valve, the CAD model has to recreate and perform mesh in conventional software’s for various dimensions of valve. Therefore, its limitation is time consuming process. In-order to overcome that issue, python code was created to outcome complete pre-processing setup automatically in Salome software. Applying dimensions of the model clearly in the python code makes the running time comparatively lower and easier way to perform analysis of the valve. Hence, in this paper, an attempt was made to study the fluid-structure interaction (FSI) of butterfly valves by varying the valve angles and dimensions using python code in pre-processing software, and results are produced. <iframe src="https://publications.waset.org/abstracts/60603.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=butterfly%20valve" title="butterfly valve">butterfly valve</a>, <a href="https://publications.waset.org/abstracts/search?q=flow%20coefficient" title=" flow coefficient"> flow coefficient</a>, <a href="https://publications.waset.org/abstracts/search?q=automatic%20CFD%20analysis" title=" automatic CFD analysis"> automatic CFD analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=FSI%20analysis" title=" FSI analysis"> FSI analysis</a> </p> <a href="https://publications.waset.org/abstracts/60603/automatic-fluid-structure-interaction-modeling-and-analysis-of-butterfly-valve-using-python-script" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/60603.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">241</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> 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Automatic Fluid-Structure Interaction Modeling and Analysis of Butterfly Valve Using Python Script