RADIAL TRANSONIC SHOCK SOLUTIONS OF EULER-POISSON SYSTEM IN CONVERGENT NOZZLES
SCIE
SCOPUS
- Title
- RADIAL TRANSONIC SHOCK SOLUTIONS OF EULER-POISSON SYSTEM IN CONVERGENT NOZZLES
- Authors
- Bae, Myoungjean; Park, Yong
- Date Issued
- 2018-10
- Publisher
- AMER INST MATHEMATICAL SCIENCES-AIMS
- Abstract
- Given constant data, of density rho(0), velocity -u(0)e(r), pressure rho(0) and electric force -E(0)e(r) for supersonic flow at the entrance, and constant pressure p(ex) for subsonic flow at the exit, we prove that Euler-Poisson system admits a unique transonic shock solution in a two dimensional convergent nozzle, provided that u(0) > 0, E-0 > 0, and that E-0 is sufficiently large depending on (p(0), u(0),p(0)) and the length of the nozzle.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/95644
- DOI
- 10.3934/dcdss.2018049
- ISSN
- 1937-1632
- Article Type
- Article
- Citation
- DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S, vol. 11, no. 5, page. 773 - 791, 2018-10
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