Simulating Oxidation of Carbon Surfaces by Atomic Oxygen Coupled with a Finite Rate Oxidation Model
- Univ. of Illinois at Urbana-Champaign, IL (United States)
- Stanford Univ., CA (United States)
Oxidation is a prominent factor in degradation of carbon based ablative materials at high temperatures, resulting in mass loss and material recession through chemical and mechanical erosion. In this paper, a finite rate carbon oxidation model coupled with surface recession is implemented in the Porous Ablation and Thermal Response (Panther) software to investigate carbon oxidation by atomic oxygen over a range of temperatures and pressures. Panther is utilized to investigate the finite rate oxidation model proposed by Swaminathan-Gopalan et al. at conditions of higher pressure and flux relative to the experiments it was built on.
- Research Organization:
- Univ. of Illinois at Urbana-Champaign, IL (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- NA0003963
- OSTI ID:
- 1844238
- Journal Information:
- AIAA SCITECH 2022 Forum, Conference: AIAA SciTech Forum, San Diego, CA (United States), 3-7 Jan 2022
- Country of Publication:
- United States
- Language:
- English
Similar Records
Erosion-oxidation of carbon steel in the convection section of an industrial boiler cofiring coal-water fuel and natural gas
A comparison of carbon depletion on STS-8 with atmospheric atomic oxygen flux
OXIDATION OF GRAPHITE WITH OXYGEN BETWEEN 1000$sup 0$C AND 2000$sup 0$C. Project DRAGON.
Journal Article
·
1997
· Journal of Engineering for Gas Turbines and Power
·
OSTI ID:533054
A comparison of carbon depletion on STS-8 with atmospheric atomic oxygen flux
Journal Article
·
1996
· AIP Conference Proceedings
·
OSTI ID:385424
+1 more
OXIDATION OF GRAPHITE WITH OXYGEN BETWEEN 1000$sup 0$C AND 2000$sup 0$C. Project DRAGON.
Technical Report
·
1962
·
OSTI ID:4120563