Author: Manfred M. HollPublisher:
ISBN:
Category : Atmospheric turbulence
Languages : en
Pages : 118
Book Description
A Numerical Investigation of the Barotropic Development of Eddies
Author: Manfred M. HollPublisher:
ISBN:
Category : Atmospheric turbulence
Languages : en
Pages : 118
Book Description
Numerical Investigation of Barotropic Development of Eddies [with Bibliography
Author: A Numerical Investigation of the Barotropic Development of Eddies
Author: Manfred M. HollPublisher:
ISBN:
Category :
Languages : en
Pages : 110
Book Description
This paper deals with the formation of eddies in a straight parallel or zonal flow and with the subsequent modification of the flow profile. The fluid is taken to be homogeneous and inviscid. Numerical analogues for the physical equations are developed in detail and are analyzed. The work begins with the linear theory of dynamic stability. Numerical analogues are developed to determine the evolution of perturbations. sinusoidal along the flow, which are initially prescribed with arbitrary wave number, amplitude, and tilt variations, and which are superimposed on arbitrary flows. These flows are straight-parallel and are unbounded, or are half bounded or bounded by plane surfaces. Integrations are carried out for an unbounded flow profile with an inflection point. Unstable perturbations are isolated and the unstable spectrum is determined. A numerical analogue for the finite amplitude problem, by which one can study the transfer of energy from the mean flow to the eddy then developed. The most unstable perturbation linearly determined, is taken as a small but finite disturbance. The integration is carried out and reveals the continued growth of the eddy and the modification of the mean flow. This method of investigation with added lapse rate and compressibility is discussed as an approach to turbulence, and to the modification of wind shear and lapse rate by the developed eddies. The general problem of numerical analogues for integrations requiring finite time-steps is also briefly discussed.
Geophysical Research Papers
Author: Micrometeorite Measurements from the Midas II Satellite (1960 [zeta] 1)
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Author: Robert K. SobermanPublisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 24
Book Description
Problems of a Dynamical Theory in Statistical Physics
Author: Nikolaĭ Nikolaevich Bogoli︠u︡bovPublisher:
ISBN:
Category : Kinetic theory of gases
Languages : en
Pages : 160
Book Description
A Numerical Model for the Prediction of Hurricane Formation
Author: Louis BerkofskyPublisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 112
Book Description
Numerical Methods in Atmospheric and Oceanic Modelling
Author: Canadian Meteorological and Oceanographic SocietyPublisher: NRC Research Press
ISBN: 9780969841449
Category : Science
Languages : en
Pages : 654
Book Description
A collection of 27 invited refereed papers by scientists in the field of numerical modelling, this volume provides a comprehensive referecne for students and researchers of numerical weather prediction, climate simulation, dynamic meterology and ocean modelling."
Bulletin of the American Meteorological Society
Author: American Meteorological SocietyPublisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 906
Book Description
List of members in v. 1, 8, etc.
Author: