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Validation of meanline performance prediction method for radial and mixed flow turbine
KTH, School of Industrial Engineering and Management (ITM), Energy Technology, Heat and Power Technology.
2018 (English)In: Institution of Mechanical Engineers - 13th International Conference on Turbochargers and Turbocharging 2018, Institution of Mechanical Engineers , 2018, p. 357-372Conference paper, Published paper (Refereed)
Abstract [en]

This paper describes a meanline performance prediction method which is developed based on a preliminary design tool, namely TOPGEN. The newly proposed method extends the application of former tool to off-design conditions and mixed flow turbine. To achieve this goal, special treatments to incidence loss calculation of mixed flow turbine and throat flow prediction are developed. The method is validated against test data from open literature. The predicted results of radial turbine showed good agreement with test data on whole performance curve. For mixed flow turbine, different loss model combinations were investigated to give insights to mixed flow turbine prediction.

Place, publisher, year, edition, pages
Institution of Mechanical Engineers , 2018. p. 357-372
Keywords [en]
Forecasting, Flow prediction, Mixed flow turbines, Off design condition, Performance curve, Performance prediction, Preliminary design, Radial turbines, Special treatments, Turbines
National Category
Energy Engineering
Identifiers
URN: urn:nbn:se:kth:diva-252269Scopus ID: 2-s2.0-85064973471ISBN: 9781510873872 (print)OAI: oai:DiVA.org:kth-252269DiVA, id: diva2:1322070
Conference
13th International Conference on Turbochargers and Turbocharging 2018, 16 May 2018 through 17 May 2018
Note

QC20190610

Available from: 2019-06-10 Created: 2019-06-10 Last updated: 2019-06-10Bibliographically approved

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Gao, YangPetrie-Repar, Paul

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Citation style
  • apa
  • harvard1
  • ieee
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  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf