Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J C Crown"'
Autor:
J. C. Crown
Publikováno v:
Applied Mathematics and Computation. 6:189-209
Significant time reduction in obtaining numerical solutions of ordinary differential equations for which function evaluations are time consuming can be obtained with PEC methods as compared to PECE methods. In this report we present two PEC methods:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e71db4f387b44e9910ba3b3ddaa05a08
https://doi.org/10.1016/0096-3003(80)90050-8
https://doi.org/10.1016/0096-3003(80)90050-8
Autor:
J. C. Crown, Arnold Russek
Publikováno v:
Physical Review. 138:A669-A682
The potential energy between an incident electron and a neutral alkali atom has been calculated using first-order perturbation theory in the adiabatic approximation. The results are shown to be expressible in terms of a multipole expansion suitably g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b256657dfbd954f32ecdc532aac5189
https://doi.org/10.1103/physrev.138.a669
https://doi.org/10.1103/physrev.138.a669
Autor:
J. C. Crown
Publikováno v:
SIAM Journal on Applied Mathematics. 20:677-697
Starting with the exact inviscid flow equations, a transonic flow function is introduced in terms of which two-dimensional or axisymmetric flows can be appropriately represented. The use of this transonic flow function facilitates the solution of tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a67fbf7d372e5e54688a0202a925b38
https://doi.org/10.1137/0120067
https://doi.org/10.1137/0120067
Autor:
J C Crown, W H Heybey
An analytic methcd for designing nozzles is described herein. This method (Nilson's) allows for the nonuniformity of flow across the throat.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9ddd03594e3b332feac0e04d998181f
https://doi.org/10.21236/ad0058088
https://doi.org/10.21236/ad0058088
Autor:
J. C. Crown
Publikováno v:
5th Aerospace Sciences Meeting.
Starting with the exact two-dimensional inviscid flow equations (with entropy gradients) and for shock waves that are locally normal to the surface, an exact integral representation for transonic flow about thick airfoils has been obtained. This inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0c2791c08abca4b76864decdb3e5133
https://doi.org/10.2514/6.1967-3
https://doi.org/10.2514/6.1967-3
Autor:
J. C. Crown
Publikováno v:
Journal of the Aeronautical Sciences. 19:358-359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fba215607432145a52f1cdce6e7af1a9
https://doi.org/10.2514/8.2290
https://doi.org/10.2514/8.2290