{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/114031"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/114031","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Heat transfer enhancement in hybrid metal-polymer heat exchangers using extended surfaces","abstract":"Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","abstract_html":"Submission published under a 24 month embargo labeled &#x27;U of I Access&#x27;, the embargo will last until 2023-12-01","abstract_has_math":false,"creators":["Goswami, Shuvankar"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Mechanical Engineering","degree_department":null,"school":null,"contributors":["Sinha, Sanjiv"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2022,"date_issued":"2022-04-29T21:47:49Z","date_published":"2022-04-29T21:47:49Z","updated_at":"2026-07-22T22:24:54Z","subjects":["Mechanical science"],"languages":["en","eng"],"rights":["© 2021 Shuvankar Goswami"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/114031","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Sinha, Sanjiv"]},{"key":"dc:creator","label":"Author","values":["Goswami, Shuvankar"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2022-04-29T21:47:49Z","2024-04-29T21:47:53Z","2021-12","2021-12-10"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Mechanical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Mechanical science"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["© 2021 Shuvankar Goswami"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/114031"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","The student, Shuvankar Goswami, accepted the attached license on 2021-12-10 at 16:05.","The student, Shuvankar Goswami, submitted this Thesis for approval on 2021-12-10 at 16:08.","This Thesis was approved for publication on 2021-12-10 at 16:37.","DSpace SAF Submission Ingestion Package generated from Vireo submission #17445 on 2022-04-06 at 17:18:08","Made available in DSpace on 2022-04-29T21:47:49Z (GMT). No. of bitstreams: 2 GOSWAMI-THESIS-2021.pdf: 1527824 bytes, checksum: ad0c01d56cd2b8004af960310c97f89b (MD5) LICENSE.txt: 4214 bytes, checksum: 6c6aed53f68f4302d5057d585e9d62ac (MD5) Previous issue date: 2021-12-10","Embargo set by: Seth Robbins for item 123396 Lift date: 2024-04-29T21:47:53Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","U of I Only","Up to half of the total energy input into the industrial sector of the United States can reasonably be lost through waste heat. Most of this waste heat exists in the low temperature regime (<450°F). Metal heat exchangers prevalent in waste heat recovery are vulnerable to corrosion and costly to install and maintain. Polymers, though inadequate for most heat transfer applications due to low thermal conductivities (~0.1 W/m.K), provide a means to mitigate these issues. A hybrid configuration of combined metal-polymer tapes provides a method for reaching a suitable conductivity for waste heat recovery usage. Heat exchangers comprised of helically wound copper-polymer tapes are manufactured using a roll-to-roll process, as established in previous research. This work investigates the capability of adapting the process to integrate external fins into the hybrid design. Surface area enhancement of the outermost metal layer is a proposed way of improving the heat transfer characteristics without affecting material or thermal parameters. We report findings from conducted experiments to analyze the effectiveness of the external fins. This achieved design can enable future advancements in waste heat recovery technology for eventual industrial usage."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Heat transfer enhancement in hybrid metal-polymer heat exchangers using extended surfaces"]}]}],"canonical_facts":{"dc:contributor":["Sinha, Sanjiv"],"dc:creator":["Goswami, Shuvankar"],"dc:date":["2022-04-29T21:47:49Z","2024-04-29T21:47:53Z","2021-12","2021-12-10"],"dc:description":["Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","The student, Shuvankar Goswami, accepted the attached license on 2021-12-10 at 16:05.","The student, Shuvankar Goswami, submitted this Thesis for approval on 2021-12-10 at 16:08.","This Thesis was approved for publication on 2021-12-10 at 16:37.","DSpace SAF Submission Ingestion Package generated from Vireo submission #17445 on 2022-04-06 at 17:18:08","Made available in DSpace on 2022-04-29T21:47:49Z (GMT). No. of bitstreams: 2 GOSWAMI-THESIS-2021.pdf: 1527824 bytes, checksum: ad0c01d56cd2b8004af960310c97f89b (MD5) LICENSE.txt: 4214 bytes, checksum: 6c6aed53f68f4302d5057d585e9d62ac (MD5) Previous issue date: 2021-12-10","Embargo set by: Seth Robbins for item 123396 Lift date: 2024-04-29T21:47:53Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","U of I Only","Up to half of the total energy input into the industrial sector of the United States can reasonably be lost through waste heat. Most of this waste heat exists in the low temperature regime (<450°F). Metal heat exchangers prevalent in waste heat recovery are vulnerable to corrosion and costly to install and maintain. Polymers, though inadequate for most heat transfer applications due to low thermal conductivities (~0.1 W/m.K), provide a means to mitigate these issues. A hybrid configuration of combined metal-polymer tapes provides a method for reaching a suitable conductivity for waste heat recovery usage. Heat exchangers comprised of helically wound copper-polymer tapes are manufactured using a roll-to-roll process, as established in previous research. This work investigates the capability of adapting the process to integrate external fins into the hybrid design. Surface area enhancement of the outermost metal layer is a proposed way of improving the heat transfer characteristics without affecting material or thermal parameters. We report findings from conducted experiments to analyze the effectiveness of the external fins. This achieved design can enable future advancements in waste heat recovery technology for eventual industrial usage."],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/2142/114031"],"dc:language":["en","eng"],"dc:rights":["© 2021 Shuvankar Goswami"],"dc:subject":["Mechanical science"],"dc:title":["Heat transfer enhancement in hybrid metal-polymer heat exchangers using extended surfaces"],"dc:type":["text","Thesis"],"thesis:degree_discipline":["Mechanical Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:24:54Z"}