Výsledky vyhledávání - "O. P. Manley"

Recurrence in the 2-$D$ Navier--Stokes equations

Autor: O. P. Manley, C. Foias, Michael S. Jolly

Publikováno v: Discrete and Continuous Dynamical Systems. 10:253-268

Part of the Kolmogorov-Kraichnan-Batchelor theory of turbulence concerns the average enstrophy flux across wave numbers. To support that theory, rigorous relations involving both the net and one-way flux are established using ensemble averages in [9]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fb5bb434aef6b4c864ab17e02ffbb1b
https://doi.org/10.3934/dcds.2004.10.253

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[Untitled]

Autor: Ciprian Foias, Ricardo M. S. Rosa, O. P. Manley, Michael S. Jolly

Publikováno v: Journal of Statistical Physics. 108:591-645

A mathematical formulation of the Kraichnan theory for 2-D fully developed turbulence is given in terms of ensemble averages of solutions to the Navier–Stokes equations. A simple condition is given for the enstrophy cascade to hold for wavenumbers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68a4400e984fb44852b8c00814e682ad
https://doi.org/10.1023/a:1015782025005

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Physical Interpretation of the Attractor Dimension for the Primitive Equations of Atmospheric Circulation

Autor: Roger Temam, Shouhong Wang, O. P. Manley, J. L. Lions

Publikováno v: Journal of the Atmospheric Sciences. 54:1137-1143

In a series of recent papers, some of the authors have addressed with mathematical rigor some aspects of the primitive equations governing the large-scale atmospheric motion. Among other results, they derived without evaluating it an expression for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e88b88c7eb76524e0994e741e97adabe
https://doi.org/10.1175/1520-0469(1997)054<1137:piotad>2.0.co

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Fluorescent Efficiency of Energetic Electrons in the 3914‐Å Band

Autor: S. Frankenthal, O. P. Manley, Y. M. Treve

Publikováno v: The Journal of Chemical Physics. 44:257-264

This paper presents a computation of the efficiency of excitation of the state B 2Σu+ in N2+, which is responsible for radiation in the 3914‐A band, by energetic electrons which are slowing down in a thick target. The computed efficiency includes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31035707b0d6ab170b166c8a38861d54
https://doi.org/10.1063/1.1726455

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Stability of Finite‐Sized Radiating Plasmas

Autor: Y. M. Treve, O. P. Manley

Publikováno v: Journal of Mathematical Physics. 13:1176-1185

It is shown that the onset of instabilities in a finite‐sized, optically thin, radiating plasma coincides with the loss of uniqueness of solutions to the governing nonlinear differential equations. Furthermore, conditions on the luminosity function

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1acb8104a86d850373ab059afb500e6c
https://doi.org/10.1063/1.1666119

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A mechanism for X-ray production in Sco X-1

Autor: O. P. Manley

Publikováno v: Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences. 313:395-402

In this brief talk I should like to present a summary of some recent results on the mechanism of X -ray production in extars, with special emphasis on Sco X-1. These results are an outcome of a close collaboration between Professor S. Olbert of M.I.T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::050b338fdf47df6ca444a3b2d0a23e88
https://doi.org/10.1098/rspa.1969.0200

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Mechanism for X-ray production in extars

Autor: O. P. Manley, S. Olbert

Publikováno v: Symposium - International Astronomical Union. 37:413-423

This presentation attempts to describe in very qualitative terms a theory of production of high energy radiation (soft and hard X-rays) in magnetoactive plasmas of astrophysical interest. Special emphasis has been placed on the application of our mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58224da42087b92240157a13b88a66a6
https://doi.org/10.1017/s0074180900004629

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A point explosion in an arbitrary atmosphere

Autor: Y. M. Treve, O. P. Manley

Publikováno v: Journal of Fluid Mechanics. 55:737-744

It is shown that the method developed by Laumbach & Probstein (1969) for an exponential atmosphere can be extended to the case of an arbitrary atmospheric density distribution. Results are given for various burst-point altitudes in a model atmosphere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ec4ea5e2646204cb07030a1eba8a48f
https://doi.org/10.1017/s0022112072002113

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