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Narejo, Abdul Ahad.. A y - kL transition model for transitional flow with pressure gradient effects. Doctoral Degree(Mechanical Engineering (International Program)). King Mongkut's University of Technology North Bangkok. Central Library. : King Mongkut's University of Technology North Bangkok, 2015.
A y - kL transition model for transitional flow with pressure gradient effects
Name: Narejo, Abdul Ahad.
keyword:
Pressure gradient.
LCSH:
Laminar flow
-- Mathematical models.
LCSH:
Transition flow
-- Mathematical models.
Abstract:
A new and complete version of the physics-based y - kL transition model has been continually developed and proposed in this doctoral dissertation. This version of the y - kL transition model can predict the effects of pressure gradient on the mean flow. This y - kL transition model is implemented into ANSYS FLUENT version 14. The y - kL transition model is validated with the ERCOFTAC T3- and T3C-series experimental data of Coupland (1). The validation shows that the computed results of the y - kL transition model are in good agreement with the experimental data. The performance of the y - kL transition model is assessed in comparison with those of the L k transition model of Walters and Cokljat (2) in ANSYS FLUENT version 14, the y - Re0 transition model of Langtry and Menter (3) in ANSYS FLUENT version 14, and the y transition model of Ge et al (4) in case of the DNS transitional flow through the compressor blade passage of Zaki et al (5). The results from the compressor blade passage simulation show that the Y - kL transition model is the only transition model that can consistently capture the separation bubble on the compressor blade.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Name: Ekachai Juntasaro
Role:
Dissert advisors.
Email :
ekachai.j@tggs.kmutnb.ac.th
Name: Schroder Wolfgang
Role:
Dissert advisors.
Email :
wolfgang.schroder@umu.se
Created:
2015
Modified:
2021-03-02
Issued:
2021-03-02
วิทยานิพนธ์/Thesis
application/pdf
eng
DegreeName: Doctor of Engineering
Level: Doctoral Degree
Descipline: Mechanical Engineering (International Program)
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.019607 วินาที
Narejo, Abdul Ahad.
| Title | Contributor | Type |
|---|---|---|
| A y - kL transition model for transitional flow with pressure gradient effects
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Narejo, Abdul Ahad. | Ekachai Juntasaro Schroder Wolfgang | วิทยานิพนธ์/Thesis |
Ekachai Juntasaro
Schroder Wolfgang
| Title | Creator | Type and Date Create |
|---|---|---|
| A y - kL transition model for transitional flow with pressure gradient effects
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ekachai Juntasaro;Schroder Wolfgang | Narejo, Abdul Ahad. | วิทยานิพนธ์/Thesis |
| Development of a new transition model for the boundary layer on a flat plate
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ekachai Juntasaro;Schroder Wolfgang | Kiattisak Ngiamsoongnirn. | วิทยานิพนธ์/Thesis |