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After summarizing the current achievements for both power component loss characterization and the direct cooling of electronics with liquid vapor phase-change, this dissertation highlights the development and validation of an electro-thermal testbed for demonstrating the enhanced, directed cooling of the densely packaged power electronics.","abstract_has_math":false,"creators":["Foulkes, Thomas Peter"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":["Miljkovic, Nenad","Lilly, Brian","Sauer, Peter","King, William","Pilawa-Podgurski, Robert","Krein, Philip"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020-08-27T00:46:49Z","date_published":"2020-08-27T00:46:49Z","updated_at":"2026-07-22T22:24:48Z","subjects":["power density","liquid vapor phase-change"],"languages":["en"],"rights":["Copyright 2020 Thomas Peter Foulkes"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/108223","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Miljkovic, Nenad","Lilly, Brian","Sauer, Peter","King, William","Pilawa-Podgurski, Robert","Krein, Philip"]},{"key":"dc:creator","label":"Author","values":["Foulkes, Thomas Peter"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2020-08-27T00:46:49Z","2022-08-27T00:51:40Z","2020-02-10","2020-05"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"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":["power density","liquid vapor phase-change"]}]},{"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 Thomas Peter Foulkes"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/108223"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Increasing electrification of mechanically controlled or driven systems has created a demand for the development of compact, lightweight electronics. 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