{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/108089"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/108089","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Manufacturing of glass-fiber-reinforced dicyclopentadiene-matrix composites via frontal polymerization","abstract":"The student, Sagar Ketan Vyas, accepted the attached license on 2020-03-05 at 10:28.","abstract_html":"The student, Sagar Ketan Vyas, accepted the attached license on 2020-03-05 at 10:28.","abstract_has_math":false,"creators":["Vyas, Sagar Ketan"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Aerospace Engineering","degree_department":null,"school":null,"contributors":["Geubelle, Philippe H"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020-08-26T23:51:24Z","date_published":"2020-08-26T23:51:24Z","updated_at":"2026-07-22T22:24:47Z","subjects":["frontal polymerization, fiber-reinforced composites, dicyclopentadiene, homogenized reaction-diffusion model, nondimensional"],"languages":["en"],"rights":["Copyright 2020 Sagar Ketan Vyas"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/108089","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Geubelle, Philippe H"]},{"key":"dc:creator","label":"Author","values":["Vyas, Sagar Ketan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2020-08-26T23:51:24Z","2022-08-26T23:58:55Z","2020-03-09","2020-05"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Aerospace 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":["frontal polymerization, fiber-reinforced composites, dicyclopentadiene, homogenized reaction-diffusion model, nondimensional"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2020 Sagar Ketan Vyas"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/108089"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The student, Sagar Ketan Vyas, accepted the attached license on 2020-03-05 at 10:28.","A homogenized reaction-diffusion model is used to study the mechanism of frontal polymerization in glass-fiber-reinforced dicyclopentadiene-matrix composites by studying the effects of the material properties of the reinforcing phase on the velocity, temperature, and width of the reaction front. This model is also nondimensionalized and expressed in a general form in terms of two nondimensional parameters dependent on the material properties and cure kinetics of the composite system. The general nature of this formulation is exploited to generate a large dataset of reaction front velocities for resin chemistries that are similar to dicyclopentadiene (DCPD), which serves as the reference resin in this work. Finally, the homogenized reaction-diffusion model is used to investigate the temperature spike that occurs when two reaction fronts merge. A method to estimate the energy associated with the thermal spike is developed and applied to size a metal heat sink introduced to eliminate the thermal spike.","Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2022-05-01","The student, Sagar Ketan Vyas, submitted this Thesis for approval on 2020-03-05 at 11:12.","This Thesis was approved for publication on 2020-03-09 at 16:11.","DSpace SAF Submission Ingestion Package generated from Vireo submission #14886 on 2020-08-25 at 17:26:55","Made available in DSpace on 2020-08-26T23:51:24Z (GMT). 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This model is also nondimensionalized and expressed in a general form in terms of two nondimensional parameters dependent on the material properties and cure kinetics of the composite system. The general nature of this formulation is exploited to generate a large dataset of reaction front velocities for resin chemistries that are similar to dicyclopentadiene (DCPD), which serves as the reference resin in this work. Finally, the homogenized reaction-diffusion model is used to investigate the temperature spike that occurs when two reaction fronts merge. A method to estimate the energy associated with the thermal spike is developed and applied to size a metal heat sink introduced to eliminate the thermal spike.","Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2022-05-01","The student, Sagar Ketan Vyas, submitted this Thesis for approval on 2020-03-05 at 11:12.","This Thesis was approved for publication on 2020-03-09 at 16:11.","DSpace SAF Submission Ingestion Package generated from Vireo submission #14886 on 2020-08-25 at 17:26:55","Made available in DSpace on 2020-08-26T23:51:24Z (GMT). No. of bitstreams: 3 VYAS-THESIS-2020.pdf: 9548090 bytes, checksum: cb0591a3cd2d0d1401cae914d19e9ee9 (MD5) MS_thesis_Sagar_Ketan_Vyas_2020.zip: 8636291 bytes, checksum: 16e353c899bfa3478de9d87e2e47ec38 (MD5) LICENSE.txt: 4213 bytes, checksum: 5e24edbef3f29c516d7204e798c76cf4 (MD5) Previous issue date: 2020-03-09","Embargo set by: Seth Robbins for item 115698 Lift date: 2022-08-26T23:51:32Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 115698 Lift date: 2022-08-26T23:54:40Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 115698 Lift date: 2022-08-26T23:55:59Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 115698 Lift date: 2022-08-26T23:57:28Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 115698 Lift date: 2022-08-26T23:58:55Z 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"],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/2142/108089"],"dc:language":["en"],"dc:rights":["Copyright 2020 Sagar Ketan Vyas"],"dc:subject":["frontal polymerization, fiber-reinforced composites, dicyclopentadiene, homogenized reaction-diffusion model, nondimensional"],"dc:title":["Manufacturing of glass-fiber-reinforced dicyclopentadiene-matrix composites via frontal polymerization"],"dc:type":["text","Thesis"],"thesis:degree_discipline":["Aerospace Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:24:47Z"}