Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Roger D. Sullivan"'
Publikováno v:
Journal of Aircraft. 11:547-555
A method is developed for the calculation of the initial inviscid form of rolled-up wake vortices behind a wing having arbitrary lift distribution. The method makes use of the Betz assumptions of conservation of wake vorticity and moments of vorticit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::955c0faaf5e0af6a0c9320e925798a3c
https://doi.org/10.2514/3.60385
https://doi.org/10.2514/3.60385
Publikováno v:
Journal of Fluid Mechanics. 16:481-496
The pressure distribution which results from the disturbance of initially plane, parallel, and constant-pressure inviscid supersonic flow in which there is a strong entropy variation near a surface is investigated. The disturbance considered may aris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcfa45f373cf738de06f13f59b8245ee
https://doi.org/10.1017/s0022112063000951
https://doi.org/10.1017/s0022112063000951
Publikováno v:
AIAA Journal. 10:162-170
Sheer generated atmospheric clear air turbulence growth and dependence on atmospheric instabilities calculated numerically by invariant model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502b074fda97e125c1bc30338b5ff7c3
https://doi.org/10.2514/3.50079
https://doi.org/10.2514/3.50079
Publikováno v:
Physical Review Letters. 13:743-745
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04fc85f47ce7c087220332a3464cef8e
https://doi.org/10.1103/physrevlett.13.743
https://doi.org/10.1103/physrevlett.13.743
The flows computed by A.R.A.P. for the AFSOR-HTTM-Stanford Conference on Complex Turbulent Flows are reviewed and discussed. Eighteen different flows were simulated using A.R.A.P.'s full Reynolds stress model. These flows ranged in complexity from si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26a3cb7de69c0b267c1244fc87e739b
https://doi.org/10.21236/ada121322
https://doi.org/10.21236/ada121322
The research efforts carried out at ARAP during the past five years in the field of viscous vortex motions are summarized. The work cited constitutes a rather extensive program of theoretical and experimental studies of vortex motions in general and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77f35d1ccf7b754292cb1e76b2b5e4f5
https://doi.org/10.21236/ad0407985
https://doi.org/10.21236/ad0407985
Publikováno v:
12th Aerospace Sciences Meeting.
A method is developed for the calculation of the initial inviscid form of rolled-up wake vortices behind a wing having arbitrary lift distribution. The method makes use of the Betz assumptions of conservation of wake vorticity and moments of vorticit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bef5e5f233483765a73ca496cc0f80
https://doi.org/10.2514/6.1974-39
https://doi.org/10.2514/6.1974-39
A study was made of the class of solutions of the NavierStokes equations wherein the radial, tangential, and axial velocities in cylindrical coordinates (r, theta , z) are of the forms u = u(r), v' v(r), and w = zw-(bar)(r). These solutions are found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4261cafa1312582866643fa61fd25ee8
https://doi.org/10.21236/ad0403873
https://doi.org/10.21236/ad0403873
Publikováno v:
Aircraft Wake Turbulence and Its Detection ISBN: 9781468483482
This paper presents a short review of a program in progress at A.R.A.P. which is aimed at increasing our understanding of the decay of the trailing vortex systems behind aircraft. Although a number of mechanisms have been identified by which a vortex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efc4d9b63559c036e5aca5365f43481f
https://doi.org/10.1007/978-1-4684-8346-8_22
https://doi.org/10.1007/978-1-4684-8346-8_22