Research on Static Loading Method for Flexible Airship

Research on Static Loading Method for Flexible Airship | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Research on Static Loading Method for Flexible Airship Jingye Meng, Tianye Mao, Bin Huang, Hongling Zhao, Rensheng Zhu, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4405163/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 11 Dec, 2024 Read the published version in Journal of the Brazilian Society of Mechanical Sciences and Engineering → Version 1 posted 4 You are reading this latest preprint version Abstract In this paper, the static loading method is presented for studying nonlinear aerodynamic effect of flexible airship. We calculated the coupled aerodynamic and deformation problem by numerical simulation, and established instrumentation system indoor based on the data of the large airship developed by our client. By converting aerodynamic load into the concentrated force, we conducted static load test on the airship model. Consequently, we obtained the simulated deformation contours at various angles of attack and typical wind speed both by aerodynamic load and concentrated forces. Moreover, we measured the deformations of five measured zones with the depth processing camera, and compared the measured and simulated deformations. The results show our static loading method can effectively reflect the deformation distribution caused by aerodynamic loads on flexible airship, and it is effective to study the deformation of flexible airship at actual flight condition by this method. Airship static loading method numerical simulation fluid-structure interaction. Full Text Cite Share Download PDF Status: Published Journal Publication published 11 Dec, 2024 Read the published version in Journal of the Brazilian Society of Mechanical Sciences and Engineering → Version 1 posted Reviewers agreed at journal 17 May, 2024 Reviewers invited by journal 15 May, 2024 Editor assigned by journal 13 May, 2024 First submitted to journal 11 May, 2024 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4405163","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":302673520,"identity":"f199e79f-e5c5-4b61-9365-3f8ecc03c43c","order_by":0,"name":"Jingye Meng","email":"","orcid":"","institution":"Hefei University of Technology","correspondingAuthor":false,"prefix":"","firstName":"Jingye","middleName":"","lastName":"Meng","suffix":""},{"id":302673521,"identity":"9ddb194b-3282-41ea-9a2c-366d0b3c0f4b","order_by":1,"name":"Tianye Mao","email":"","orcid":"","institution":"China Special Equipment Inspection and Research 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