Numerical simulations of transition experiments in the hypersonic ballistic range

Seokkwan Yoon, Michael D. Barnhardt, Emre Sozer, Graham V Candler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Laminar-to-turbulent transition in hypersonic flows may increase heat transfer rates significantly. Detached Eddy Simulations have been performed to investigate the effects of non-equilibrium thermo-chemistry on high-enthalpy roughness-induced transition to turbulence. Both non-reacting and reacting flow solutions have been obtained for a hemisphere with a disk-like surface roughness element in a ballistic range at Mach 15 in CO2 gas, simulating a Mars-like atmosphere.

Original languageEnglish (US)
Title of host publication41st AIAA Fluid Dynamics Conference and Exhibit
StatePublished - Dec 1 2011
Event41st AIAA Fluid Dynamics Conference and Exhibit 2011 - Honolulu, HI, United States
Duration: Jun 27 2011Jun 30 2011

Publication series

Name41st AIAA Fluid Dynamics Conference and Exhibit

Conference

Conference41st AIAA Fluid Dynamics Conference and Exhibit 2011
CountryUnited States
CityHonolulu, HI
Period6/27/116/30/11

Fingerprint

Hypersonic aerodynamics
Ballistics
Surface roughness
Hypersonic flow
Computer simulation
Mach number
Enthalpy
Turbulence
Gases
Experiments
Heat transfer

Cite this

Yoon, S., Barnhardt, M. D., Sozer, E., & Candler, G. V. (2011). Numerical simulations of transition experiments in the hypersonic ballistic range. In 41st AIAA Fluid Dynamics Conference and Exhibit (41st AIAA Fluid Dynamics Conference and Exhibit).

Numerical simulations of transition experiments in the hypersonic ballistic range. / Yoon, Seokkwan; Barnhardt, Michael D.; Sozer, Emre; Candler, Graham V.

41st AIAA Fluid Dynamics Conference and Exhibit. 2011. (41st AIAA Fluid Dynamics Conference and Exhibit).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoon, S, Barnhardt, MD, Sozer, E & Candler, GV 2011, Numerical simulations of transition experiments in the hypersonic ballistic range. in 41st AIAA Fluid Dynamics Conference and Exhibit. 41st AIAA Fluid Dynamics Conference and Exhibit, 41st AIAA Fluid Dynamics Conference and Exhibit 2011, Honolulu, HI, United States, 6/27/11.
Yoon S, Barnhardt MD, Sozer E, Candler GV. Numerical simulations of transition experiments in the hypersonic ballistic range. In 41st AIAA Fluid Dynamics Conference and Exhibit. 2011. (41st AIAA Fluid Dynamics Conference and Exhibit).
Yoon, Seokkwan ; Barnhardt, Michael D. ; Sozer, Emre ; Candler, Graham V. / Numerical simulations of transition experiments in the hypersonic ballistic range. 41st AIAA Fluid Dynamics Conference and Exhibit. 2011. (41st AIAA Fluid Dynamics Conference and Exhibit).
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