Skip to main navigation Skip to search Skip to main content

Research of a new design method of variable area nozzle turbine for VCE - Harmonic design method

  • Xiang Jun Fang*
  • , Zhao Yin
  • , Si Yong Liu
  • , Ping Wang
  • , Zhi Gang Liu
  • *Corresponding author for this work
  • Beihang University
  • Civil Aviation University of China

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A new design method of variable area nozzle turbine (VANT) for Variable Cycle Engine (VCE) was expounded and researched in the paper. It is named as Harmonic Design Method, the purpose of which is to reach the demands of a series of objective conditions for the VCE turbine. Two turbines were designed using the present method and an original method discussed before. The characteristic maps of the two turbines were acquired by 3D numerical simulations to verify the feasibility and superiority of harmonic design method. Then specific analysis of the flows in two turbines under different objective conditions is performed. The results show that the turbine has good aerodynamic performance for all kinds of working conditions and reaches the design demands as well, and the flow fields are more reasonable in the turbine by harmonic design method than the original one.

Original languageEnglish
Title of host publicationASME 2011 Turbo Expo
Subtitle of host publicationTurbine Technical Conference and Exposition, GT2011
Pages503-509
Number of pages7
EditionPARTS A, B, AND C
DOIs
StatePublished - 2011
EventASME 2011 Turbo Expo: Turbine Technical Conference and Exposition, GT2011 - Vancouver, BC, Canada
Duration: 6 Jun 201110 Jun 2011

Publication series

NameProceedings of the ASME Turbo Expo
NumberPARTS A, B, AND C
Volume7

Conference

ConferenceASME 2011 Turbo Expo: Turbine Technical Conference and Exposition, GT2011
Country/TerritoryCanada
CityVancouver, BC
Period6/06/1110/06/11

Fingerprint

Dive into the research topics of 'Research of a new design method of variable area nozzle turbine for VCE - Harmonic design method'. Together they form a unique fingerprint.

Cite this