{"id":{"repo_id":"glasgow","oai_identifier":"oai:theses.gla.ac.uk:364"},"canonical_url":"https://search.dev.ndltd.org/etd/glasgow/oai:theses.gla.ac.uk:364","repository":{"repo_id":"glasgow","name":"University of Glasgow","base_url":"https://theses.gla.ac.uk/cgi/oai2"},"display":{"title":"CFD investigation of the aerodynamic performance of a single-stage and a two-stage centrifugal fan","abstract":"An extensive CFD study of backward-curved centrifugal fans, manufactured by Howden, is undertaken using the commercial solver FLUENT and its associated pre-processor GAMBIT. Initially, a single-stage fan is analysed... The solution methods are used to lay the foundation for the CFD analysis of a two-stage, series-coupled assembly, connected by a cross-over duct. Modifications are applied to the intermediate geometry... A range of damper settings are applied to the inlet louver dampers of the single-stage and the two-stage model to analyse the part-load performance of the fans. Finally, a preliminary transient analysis is conducted on a single-stage model.","abstract_html":"An extensive CFD study of backward-curved centrifugal fans, manufactured by Howden, is undertaken using the commercial solver FLUENT and its associated pre-processor GAMBIT. Initially, a single-stage fan is analysed... The solution methods are used to lay the foundation for the CFD analysis of a two-stage, series-coupled assembly, connected by a cross-over duct. Modifications are applied to the intermediate geometry... A range of damper settings are applied to the inlet louver dampers of the single-stage and the two-stage model to analyse the part-load performance of the fans. Finally, a preliminary transient analysis is conducted on a single-stage model.","abstract_has_math":false,"creators":["Lennox, Richard"],"institution":"University of Glasgow","degree_name":null,"degree_level":"PhD","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2008,"date_issued":"2008","date_published":"2008","updated_at":"2026-07-24T02:23:18Z","subjects":["TL Motor vehicles. Aeronautics. 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Finally, a preliminary transient analysis is conducted on a single-stage model."]},{"key":"dc:title","label":"Title","values":["CFD investigation of the aerodynamic performance of a single-stage and a two-stage centrifugal fan"]}]}],"canonical_facts":{"dc:creator":["Lennox, Richard"],"dc:date":["2008"],"dc:date.issued":["2008"],"dc:description.abstract":["An extensive CFD study of backward-curved centrifugal fans, manufactured by Howden, is undertaken using the commercial solver FLUENT and its associated pre-processor GAMBIT. Initially, a single-stage fan is analysed... The solution methods are used to lay the foundation for the CFD analysis of a two-stage, series-coupled assembly, connected by a cross-over duct. Modifications are applied to the intermediate geometry... A range of damper settings are applied to the inlet louver dampers of the single-stage and the two-stage model to analyse the part-load performance of the fans. 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