Zobrazeno 1 - 9
of 9
pro vyhledávání: '"R. B. Pelz"'
Publikováno v:
Physics Today. 46:24-31
With the advent of massively parallel computers, the evolution of nonlinear dynamical systems such as fluids and plasmas is being investigated in three dimensions at increasingly high resolutions. Today a typical physical volume is represented by 100
Publikováno v:
Ninth International Conference on Numerical Methods in Fluid Dynamics ISBN: 9783540139171
Dynamic renormalization group methods are applied to the derivation of subgrid scale (SGS) closures for high Reynolds number (R) turbulence. The resulting SGS closures are attractive in that they do not require additional ad hoc treatment of wall lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f09492a519a31b1112ebac7a68be29e
https://doi.org/10.1007/3-540-13917-6_205
https://doi.org/10.1007/3-540-13917-6_205
Autor:
R. B. Pelz
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 80:493-503
Parallel algorithms are presented for the Fourier pseudospectral method and parts of the Chebyshev pseudospectral method. Performance of these schemes is reported as implemented on the NCUBE hypercube. The problem to which these methods are applied i
Autor:
R. B. Pelz, O. N. Boratav
Publikováno v:
Small-Scale Structures in Three-Dimensional Hydrodynamic and Magnetohydrodynamic Turbulence ISBN: 9783540604860
We briefly review our previous work, high-Reynolds number simulations of a high-symmetry flow, and the evidence found therein for a singularity in incompressible, inviscid flow. We show the physical picture of a self-similar collapse of a 12-vortex s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fea16b06781aff46aae0fa029374fcf
https://doi.org/10.1007/bfb0102396
https://doi.org/10.1007/bfb0102396
Autor:
Hui-H. Kuo, W. McCune, B. Silbermann, G. P. Wene, G. McGuire, V. Abramov, A. Pinkus, A. Adem, J. K. Deveney, S. Axler, Eduard Belinsky, F. Todor, A. Prástaro, H. G. Dales, Hanno Gottschalk, A. Fernández López, J. Mawhin, S. S. Abhyankar, G. A. Niblo, Thomas Bartsch, R. Pollack, H. Martini, D. Hensley, P. J. Oonincx, R. D. Benguria, E. Elizalde, S. A. Wolpert, S. Zlobec, F. Sottile, K. M. Kuperberg, M. Oberguggenberger, Costică Moroşanu, A. Sitaram, W. A. Light, J. W. Grossman, M. Vuorinen, Endre Pap, P. S. Kenderov, F. Neuman, T. Nowicki, N. Watt, H. Kellay, V. Komkov, C. Heng Li, D. R. Heath-Brown, V. Vinnikov, S. Reich, Richard S. Varga, C. V. M. van der Mee, C. Bardos, D. Jungnickel, Andreas N. Philippou, T. Gannon, J. von zur Gathen, J. E. Goodman, W. Jaco, S. C. Coutinho, Duncan J. Melville, U. Dieter, A. Bultheel, Estate V. Khmaladze, M. Waldschmidt, N. J. Hitchin, P. Goerss, W. Kaup, A. O. Morris, W. Dale Brownawell, M. Deistler, A. Turull, E. R. Liflyand, L. Zalcman, K. P. Hart, S. E. Rodabaugh, J. W. Hovenier, M. A. Nielsen, M. L. Lapidus, D. Bump, L. Gemignani, Joanna Kania-Bartoszynska, G. Owen, W. Vasconcelos, M. Hazewinkel, A. Bagchi, R. B. Pelz, E. H. Knill, J. Lepowsky, A. Kanamori, G. Csordas, C. Croke, W. V. Petryshyn, Raúl E. Curto, A. K. Common, S. Naimpally, I. Assani, S. Xiang, J. X. Madarász, A. Ben-Israel, E. J. Farrell, S. Zucker, I. D. Iliev, T. S. Griggs, R. A. Wijsman, D. Stegenga, A. Ruciński, Daniel Boley, Stephen Gelbart, Luís J. Alías, N. Kamiya, V. Paulauskas, M. Mihalik, B. N. Apanasov, V. Nistor, S. W. Graham, Yi-Zhi Huang, C. de Boor, Art M. Duval, T. Ehrhardt, Y. Fang, S. Elaydi, A. S. Fraenkel, D. Simson, M. Inuiguchi, R. E. Caflisch, Flávio Ulhoa Coelho, Łászló A. Székely, Peter Dräxler, G. Isac, D. Olivari, M. Jacobsen, J. G. Krzyż, A. I. Zayed, R. Brown, J. M. Schumacher, R. Steinberg, P. Schmid, U. Hahn, Soon-M. Jung, G. F. Helminck, Martin H. Gutknecht, R. B. Bapat, Ch. Berg, D. B. Pearson, K. Atanassov, K. Jarosz, M. J. Grannell, R. J. Stroeker, V. Lychagin, H. Andréka, András Prékopa, A. Soffer, E. L. Ortiz, P. W. Bates, Y. Kawamata, M. Fukushima, G. Harder, L. Aizenberg, D. Shoikhet, H. Sumida, A. Rodriguez Palacios, J. Wiegerinck, J. P. S. Kung, J. Spencer, M. Eytan, R. W. Wittenberg, G. K. Pedersen, H. Upmeier, T. C. O’Neil, V. Bergelson, P. W. Michor, A. G. Ramm, Raytcho D. Lazarov, Sergio Albeverio, Stefaan Caenepeel, M. N. Kolountzakis, E. Enochs, P. A. McCoy, P. Haukkanen, P. J. Vassiliou, Tomasz Brzeziński, R. B. Nelsen, A. Bloch, Francisco Marcellán, J. Klamka, F. Beukers, R. Carroll, E. Tsekanovskii, Konrad Engel, J. P. Brasselet, D. Harbater, Józef H. Przytycki, L. Unger, S. V. Ivanov, F. den Hollander, J. Sándor, Z. Piotrowski, R. Norberg, M. Klin, C. J. Mulvey, J. Rosenberg, H. M. Srivastava, S. H. Kulkarni, M. Buhmann, B. D. Calvert, J. Lukeš, H. de Snoo, J. D. Stegeman, Willy Govaerts, L. Debnath, M. A. Kłopotek, D. Pigozzi, I. Németi, D. J. Collins, B. Brent Gordon, S. Goto, Władysław Narkiewicz, B. Eisenberg, V. Muñoz, Ü. Lumiste, N. Tzanakis, Themistocles M. Rassias, Krishnan Balachandran, C. Foias, L. Newelski, John Knopfmacher, N. Immerman, R. I. Grigorchuck, O. Kerner, V. Drensky, O. Chan, F. Clarke, S. K. Sehgal, C. F. Dunkl, M. Dror, S. K. Ghosh, R. Reischuk, J. F. Glazebrook, A. Derighetti
Publikováno v:
Encyclopaedia of Mathematics, Supplement III
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74bc1d24124596824ca258731d1643a9
https://doi.org/10.1007/978-0-306-48373-8
https://doi.org/10.1007/978-0-306-48373-8
Publikováno v:
Fundamental Problematic Issues in Turbulence ISBN: 9783034897303
We propose a scenario for a spontaneous singularity in incompressible, frictionless flow and review the numerical evidence that supports it.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9efc202f501814e329bd9825ccd2ad73
https://doi.org/10.1007/978-3-0348-8689-5_4
https://doi.org/10.1007/978-3-0348-8689-5_4
Publikováno v:
Topological Aspects of the Dynamics of Fluids and Plasmas ISBN: 9789048141876
We present a summary of the recent simulations on vortex reconnection in orthogonally interacting vortex tubes. We investigate the relation between the shape change of the vortices during reconnection and the space-averaged mid-eigenvalue of the stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::861643d588e93f7cf77be1fd50669f8e
https://doi.org/10.1007/978-94-017-3550-6_21
https://doi.org/10.1007/978-94-017-3550-6_21
Publikováno v:
Physical review letters. 67(18)
We have observed coherent patterns of the magnitude of the normalized vortex stretching vector |ω.⊇u|/|ω| during the «bursting» reconnection phase of the evolution of identical initially or offset vortex tubes. We propose that the intensificati
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 359:1341-1341