Fluid-Thermal-Structural Coupled Analysis of a Radial Inflow Micro Gas Turbine Using Computational Fluid Dynamics and Computational Solid Mechanics
Joint Authors
Liu, Le
Xie, Gong-Nan
Xie, Yonghui
Lu, Kun
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A three-dimensional fluid-thermal-structural coupled analysis for a radial inflow micro gas turbine is conducted.
First, a fluid-thermal coupled analysis of the flow and temperature fields of the nozzle passage and the blade passage is performed by using computational fluid dynamics (CFD).
The flow and heat transfer characteristics of different sections are analyzed in detail.
The thermal load and the aerodynamic load are then obtained from the temperature field and the pressure distribution.
The stress distributions of the blade are finally studied by using computational solid mechanics (CSM) considering three cases of loads: thermal load, aerodynamics load combined with centrifugal load, and all the three types of loads.
The detailed parameters of the flow, temperature, and the stress are obtained and analyzed.
The numerical results obtained provide a useful knowledge base for further exploration of radial gas turbine design.
American Psychological Association (APA)
Xie, Yonghui& Lu, Kun& Liu, Le& Xie, Gong-Nan. 2014. Fluid-Thermal-Structural Coupled Analysis of a Radial Inflow Micro Gas Turbine Using Computational Fluid Dynamics and Computational Solid Mechanics. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-487426
Modern Language Association (MLA)
Xie, Yonghui…[et al.]. Fluid-Thermal-Structural Coupled Analysis of a Radial Inflow Micro Gas Turbine Using Computational Fluid Dynamics and Computational Solid Mechanics. Mathematical Problems in Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-487426
American Medical Association (AMA)
Xie, Yonghui& Lu, Kun& Liu, Le& Xie, Gong-Nan. Fluid-Thermal-Structural Coupled Analysis of a Radial Inflow Micro Gas Turbine Using Computational Fluid Dynamics and Computational Solid Mechanics. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-487426
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487426