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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국항공우주학회 International Journal of Aeronautical and Space Sciences International Journal of Aeronautical and Space Sciences Volume.17 Number.4
- 발행연도
- 2016.12
- 수록면
- 455 - 466 (12page)
이용수
초록· 키워드
오류제보하기
Chemical-kinetic parameters of the equilibrium constants to evaluate the reverse rate coefficients in the shock layer of a blunt body and the expanding flows are derived for the temperature range from 300 K to 20,000 K. The expanded equilibrium constants for the chemical reactions of the dissociation, ionization, associative ionization, and neutral and charge exchange reactions of the atmospheric species and carbon materials are proposed in the present work. In evaluating the equilibrium constants, the inter-nuclear potential energies of the molecular species are calculated by the analytical potential function of the Hulburt-Hirschfelder model, and the parameters of the analytical model are determined from the semi-classically calculated RKR potentials. The electronic states and energies of the atoms are calculated by the electronic energy grouping model, and the rovibrational states and energies of each electronic states of the molecules are evaluated by the WKB method. The expanded equilibrium constants for 31 types of the reactions are provided for the best curve-fit functions, and the recombination reaction rate coefficients evaluated from the present equilibrium constants are compared with existing measured values.
목차
Abstract
1. Introduction
2. Atomic and molecular energy database
3. Expansion of the equilibrium constants
4. Sample expanding flow calculation
5. Concluding Remarks
References
참고문헌 (48)
참고문헌 신청
[학술지(정기간행물)] - Park, C. / 2001 / Chemical-Kinetic Parameters of Hyperbolic Earth Entry / Journal of Thermophysics and Heat Transfer 15 (1) : 76 ~ 90
[학술대회논문] - Park, C. / 1985 / On Convergence of Computation of Chemically Reacting Flows / Proceedings of the 23rd Aerospace Sciences Meeting
[학술지(정기간행물)] - Park, C. / 1993 / Review of Chemical-Kinetic Problems of Future NASA Mission. I-Earth Entries / Journal of Thermophysics and Heat Transfer 7 (3) : 385 ~ 398
[학술지(정기간행물)] - Park, C. / 1994 / Review of Chemical-Kinetic Problems of Future NASA Mission. II-Mars Entries / Journal of Thermophysics and Heat Transfer 8 (1) : 9 ~ 23
[학술지(정기간행물)] - Wright, M. J. / 2005 / Recommended Collision Integrals for Transport Property Computations Part 1: Air Species / AIAA Journal 43 (12) : 2558 ~ 2564
[학술대회논문] - Park, C. / 1985 / On Convergence of Computation of Chemically Reacting Flows / Proceedings of the 23rd Aerospace Sciences Meeting
[학술지(정기간행물)] - Park, C. / 1993 / Review of Chemical-Kinetic Problems of Future NASA Mission. I-Earth Entries / Journal of Thermophysics and Heat Transfer 7 (3) : 385 ~ 398
[학술지(정기간행물)] - Park, C. / 1994 / Review of Chemical-Kinetic Problems of Future NASA Mission. II-Mars Entries / Journal of Thermophysics and Heat Transfer 8 (1) : 9 ~ 23
[학술지(정기간행물)] - Wright, M. J. / 2005 / Recommended Collision Integrals for Transport Property Computations Part 1: Air Species / AIAA Journal 43 (12) : 2558 ~ 2564
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UCI(KEPA) : I410-ECN-0101-2017-558-002009601