A Novel Design of Cooling Air Supply System with Dual Row Pre-Swirl Nozzles

A Novel Design of Cooling Air Supply System with Dual Row Pre-Swirl Nozzles

A novel design of cooling air supply system with dual row pre-swirl nozzles (DRPM) is promoted and investigated. Simplified theoretical analysis and numerical simulation are used to estimate the total temperature reduction and mass flow rate characteristic of DRPM and compared with single row pre-sw...

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Bibliographic Details
Main Authors: Z. L. Xia, S. F. Wang, J. C. Zhang
Format: Article
Language:English
Published: Isfahan University of Technology 2020-01-01
Series:Journal of Applied Fluid Mechanics
Subjects:
dual row pre-swirl nozzle; axial pre-swirl system; total temperature reduction; swirl ratio; rotor-stator cavity; rotational reynolds number; pressure ratio; dimensionless mass flow rate.
Online Access:http://jafmonline.net/JournalArchive/download?file_ID=52937&issue_ID=1007

Internet

http://jafmonline.net/JournalArchive/download?file_ID=52937&issue_ID=1007

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