Thermal Energy Conversion Using Niti Shape Memory Alloy Material

Thermal Energy Conversion Using Niti Shape Memory Alloy Material | 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 Thermal Energy Conversion Using Niti Shape Memory Alloy Material Rabiu Abubakar, Ibrahim Nuhu This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4237175/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 01 Jan, 2024 Read the published version in International Journal of Plant, Animal and Environmental Sciences → Version 1 posted You are reading this latest preprint version Abstract In this paper, a NiTi SMA heat engine is proposed. It converts thermal energy from a source of temperature different to mechanical energy. The Assumed temperature difference is (70 o C). The temperature is obtainable when the engine is used in a geothermal source. But if the engine is used for ocean thermal energy, incorporated solar or heat pumped will be used. The engine behavior is simulated, and the model is compared to experimental data. The engine developed a maximum driving force of 17.3N, a torque of 0.9Nm, and an efficiency of 4.51%. NiTi SMA thermomechanical phase transformation heat engine Full Text Cite Share Download PDF Status: Published Journal Publication published 01 Jan, 2024 Read the published version in International Journal of Plant, Animal and Environmental Sciences → Version 1 posted 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. 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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-4237175","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":291131386,"identity":"4a4337a5-4d5d-400a-8030-52e73a297276","order_by":0,"name":"Rabiu Abubakar","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAqUlEQVRIiWNgGAWjYDACCTaGAwwMNkAGiVrSSNQCBIdJ0GI+uy3xcGXb+cT+2c0HHzDU2EQT1CJz59iBg2fbbifOuHMs2YDhWFpuA0F3SaQ3HGwEamm4kWMmwdhwmGgt5xLnk6Al7QBQy4HEDcRrkTmWcLDhXLLxxhtpyQYJRPlFus34Y0OZney8G8kHH3yosSGsBQYcwSoTiFUOAvakKB4Fo2AUjIIRBgBhukRfYLV6bgAAAABJRU5ErkJggg==","orcid":"","institution":"Zhejiang University","correspondingAuthor":true,"prefix":"","firstName":"Rabiu","middleName":"","lastName":"Abubakar","suffix":""},{"id":291131387,"identity":"ff11ae55-b4ec-474a-be3a-74beb055de20","order_by":1,"name":"Ibrahim Nuhu","email":"","orcid":"","institution":"center for renewable energy","correspondingAuthor":false,"prefix":"","firstName":"Ibrahim","middleName":"","lastName":"Nuhu","suffix":""}],"badges":[],"createdAt":"2024-04-08 14:29:39","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4237175/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4237175/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.26502/ijpaes.4490161","type":"published","date":"2024-01-01T15:59:13+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":58823794,"identity":"5a3cd70b-e3ab-469c-b672-8349260c354e","added_by":"auto","created_at":"2024-06-21 17:06:53","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":691630,"visible":true,"origin":"","legend":"","description":"","filename":"Thermalenergyconverter.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4237175/v1_covered_75b7c82c-eb57-4307-9cd4-f47d86f645b9.pdf"}],"financialInterests":"","formattedTitle":"\u003cp\u003eThermal Energy Conversion Using Niti Shape Memory Alloy Material\u003c/p\u003e","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":true,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"NiTi SMA, thermomechanical, phase transformation, heat engine","lastPublishedDoi":"10.21203/rs.3.rs-4237175/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4237175/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eIn this paper, a NiTi SMA heat engine is proposed. 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