Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Francis H. Harlow"'
Autor:
Francis H. Harlow
Publikováno v:
Journal of Computational Physics. 195:414-433
The development of computer fluid dynamics has been closely associated with the evolution of large high-speed computers. At first the principal incentive was to produce numerical techniques for solving problems related to national defense. Soon, howe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea0d1255836bc0eab283bf56a5379070
https://doi.org/10.1016/j.jcp.2003.09.031
https://doi.org/10.1016/j.jcp.2003.09.031
Publikováno v:
Physics of Fluids. 11:2425-2433
The stochastically steady buoyancy-driven turbulent mix of unstably thermally stratified hot and cold water in a channel is examined by means of thermocouples placed at various stations downstream from an entrance splitter plate. Two-time correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0054c595d139f289312af91e41e429ea
https://doi.org/10.1063/1.870103
https://doi.org/10.1063/1.870103
Publikováno v:
Physics of Fluids. 11:2411-2424
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13be4b54633d66b2f6cff2877f0dbd94
https://doi.org/10.1063/1.870102
https://doi.org/10.1063/1.870102
Publikováno v:
International Journal of Multiphase Flow. 25:639-682
The spectral turbulence transport model from part I of these two articles is compared with experiments of the late stages of turbulent mixing due to Rayleigh–Taylor instability, when the dynamics become approximately self-similar in response to a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f10da364b6d76781ab469f5c954a587
https://doi.org/10.1016/s0301-9322(98)00065-2
https://doi.org/10.1016/s0301-9322(98)00065-2
Publikováno v:
International Journal of Multiphase Flow. 25:599-637
We describe a two-point spectral transport approach to the investigation of fluid instability, generalized turbulence, and the interpenetration of fluids across an interface. The technique also applies to a single fluid with large variations in densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4be4b6d9c4108a0d7cba04bd54b5526
https://doi.org/10.1016/s0301-9322(98)00064-0
https://doi.org/10.1016/s0301-9322(98)00064-0
Publikováno v:
Physical Review Letters. 77:2471-2474
Experiments on the explosively driven compression and reexpansion of metal cylinders are reported. Analysis of radiography data taken with a pulsed x-ray source reveals scale invariant density fluctuations. The marginal density spectra are consistent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30517050b1d19ced70c2ffe5f28a9cad
https://doi.org/10.1103/physrevlett.77.2471
https://doi.org/10.1103/physrevlett.77.2471
Publikováno v:
Theoretical and Computational Fluid Dynamics. 8:1-35
The spectrum of inhomogeneous turbulence is modeled by an approach that is not limited to regimes of large Reynolds numbers or small mean-flow strain rates. In its simplest form and applied to incompressible flow, the model depends on five phenomenol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd591cc69a5cc02ff8ccdd38220bfbfd
https://doi.org/10.1007/bf00312400
https://doi.org/10.1007/bf00312400
Autor:
Francis H. Harlow
Publikováno v:
Journal of Heat Transfer. 135
This paper describes extensions of computational fluid dynamics (CFD) to fields of analysis lying well beyond their current realms of application. In particular, three examples are presented. The first is to the collective behavior of mobs of people
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4621509d13ee8f1debdf908b7870a96
https://doi.org/10.1115/1.4007648
https://doi.org/10.1115/1.4007648
Publikováno v:
Proceedings of the Second International Conference on Numerical Methods in Fluid Dynamics ISBN: 9783540054078
For the numerical solution of time-dependent, multidimensional problems in fluid dynamics, there are various approximation techniques [see, for example, Harlow (1969)], all of which are restricted in their scope of applicability. Some, for example, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b876184925f7561b107a13c1beed43f4
https://doi.org/10.1007/3-540-05407-3_63
https://doi.org/10.1007/3-540-05407-3_63
We investigate the interactions of high-redshift galaxy outflows with low-mass virialized (Tvir < 10,000K) clouds of primordial composition. While atomic cooling allows star formation in larger primordial objects, such "minihalos" are generally unabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9dd2320989a55bce0ef84c99315ff2e