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Presentation Transcript
1. ????(???)?????????? ????
????·???·???????
2. ?? ??????
???????????
????????????
????
?????
3. ?????? ?????????(??)
????
????···??
?????
??
????????
??
???????
??
??
4. ?????????? ????
??????
?????????
ADAF
??????????
????
??????
Bondi-Hoyle-Lyttleton???
??????????
5. ???? ????
??? Cataclysmic variables
?? Novae
???X?? Low mass X-ray binaries
????
??? Symbiotic stars
???X?? High mass X-ray binaries
6. ???????
8. ?????? Boltzmann???
?????
Chapman-Enskog??
Navier-Stokes???
????
Euler???
????
????????????
9. Euler???
10. Euler?????? ?????????
??????
??????
Poisson???
??????
??????
????
???
????????????????
11. ????????? ???
Rankine-Hugoniot??????
?????????
????
???????????
12. ????????? ????
????????
?????????
Courant?????????????
????
???????
?????
Courant????
?????????????
13. ????????1 Von Neumann & Richtmayer(1950)
????
Lax-Friedrichs?(1954)
???????
Lax-Wendroff?(1964)
2???
Taylor????????
MacCormack?(1969)
Beam-Warming?(80??)
14. ????????2 ?????
Courant-Isaacson-Rees?(1952)
1???
Godunov???(1959)
??2????????
???
???
1?????
Euler???????
15. ????????3 ???????????????
???????????????
????????????????
????3???
Total Variation Diminishing(TVD)
PPM
SPH
16. ?????????? 1?????????+von Neuman????
Lax-Wendroff?
????+?????????
Fluid in Cell?(1???)
MacCormack?
Beam-Warming?(???)
Osher?(?????1??2???????)
Van Leer Flux-Splitting(MHD)
SFS?(?????)
17. ????? ?????Riemann?????
Riemann?????
????????
Godunov?,PLM(2???), PPM(3???)
????
Osher & Solomon(1982)
Harten, Lax, van Leer(1983)
Roe(1986)
18. ??Riemann??
19. ????? ?????Riemann?????
Riemann?????
????????
Godunov?,PLM(2???), PPM(3???)
????
Osher & Solomon(1982)
Harten, Lax, van Leer(1983)
Roe(1986)
20. Shock tube ??
21. Shock tube ????
22. 1????2???
23. Van Leer ? Roe
24. ????????????
25. ??????? Prendergast (1960)
Prendergast & Taam (1974)
????
Sorensen, Matsuda & Sakurai (1974, 1975)
Fluid in Cell Method (FLIC?)
Lin & Pringle (1976)
?????
27. ??????????? ?????????(Sorensen et al.??11??)
Sawada, Matsuda & Hachisu, M.N. 219 (1986a)
Sawada, Matsuda & Hachisu, M.N. 221 (1986b)
Sawada, Matsuda, Inoue & Hachisu. M.N. 224 (1987)
28. ??????2??????
29. Nested Grid?????
34. ???????? Steeghs, Harlaftis, & Horne, M.N.290 (1997)
Sawada et al.??11??
?????IP?(IP Peg.)
????????
????????????
36. ??????? X????????
X????????
???????
???????????(????)
???????????
??????????????
?????
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37. ????·???????
38. ?????=?????=????
39. ????(?)?????(?)
41. ????????
42. ????????????????? ??????????????????????????
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??????????????????????
43. ?????? ??????????
2????
???????
3????
FLD??···??
?????···???????
??????
44. ???????????? ??????????
???
?????
?????
L1?(????)??????????
Lubow & Shu(1975)?Astrostrophic wind???
??????????
45. ??????
46. ????????
47. ????????
49. ???????????
50. ????? ????·???????????????
?????????????
?????????
?????????????????
52. ????? Tassoul & Tassoul
????
???????
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???X???????????
Hot Jupiter???
53. ??????????? ?????
?????
X????
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