Date:01/15/1984
Subject:(73) Turbulence
(19) Cumulus
(45) Microphysics - Ice Phase
Author:Baker, M.B., R.B. Breidenthal, T.W. Choularton, J. Latham
Title:The effects of turbulent mixing in clouds
Publication:J. Atmos. Sci., 41, 299-304
Abstract:Turbulent mixing of cloudy and cloud-free air may play an important role in determiing the overall dynamical and microphysical behavior of warm clouds. We present a model of turbulent mixing based on
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Record ID:73/1


Date:07/00/1981
Subject:(73) Turbulence
(53) Planetary/Atmospheric Boundary
Author:Wyngaard, J.C.
Title:Effects of probe-induced flow distortion on atmospheric turbulence measurements
Publication:J. Appl. Met., 20, 784-794
Abstract:A theory is presented for probe-induced flow distortion, which is applicable in the atmosphere at heights greater than about 10 times the obsatcle size. The theory was used to calculate the behavior of Reynolds shear stress and velocity variances ahead of a cylinder and a sphere.
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Record ID:73/2


Date:01/01/1983
Subject:(73) Turbulence
Author:Boer, G.J.
Title:Homogeneous and isotropic turbulence on the sphere
Publication:J. Atmos. Sci., 40, 154-163
Abstract:The assumption that the streamfunction for two-dimensional nondivergent flow on the sphere is a homogeneous and isentropic random field is used to obtain a variety of results
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Record ID:73/3


Date:01/01/1993
Subject:(73) Turbulence
Author:Canuto, V.M., F. Minotti
Title:Stratified turbulence in atmosphere and oceans: A new subgrid model
Publication:J. Atmos. Sci., 50, 1925-1935
Abstract:Turbulence in a stratified medium is studied with emphasis on stable stratification, as it occurs in the atmosphere and oceans, and on the construction of a subgrid model (SGS) for use in large eddy simulation (LES)
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Record ID:73/4


Date:01/01/1988
Subject:(73) Turbulence
Author:Galperin, B., L.H. Kantha, S. Hassid, A. Rosati
Title:A quasi-equilibrium turbulent energy model for geophysical flows
Publication:J. Atmos. Sci., 45, 55-62
Abstract:The Mellor-Yamada hierarchy of turbulent closure models is reexamined to show that the elimination of a slight inconsistency in their analysis
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Record ID:73/5


Date:01/01/1982
Subject:(73) Turbulence
Author:Kaimal, J.C., R.A. Eversole, D.H. Lenschow, B.B. Stankov, P.H. Kahn, J.A. Businger
Title:Spectral characteristics of the convective boundary layer over uneven terrain
Publication:J. Atmos. Sci., 39, 1098-1114
Abstract:The paper describes a convective boundary layer experiment conducted in April 1978 at the Boulder Observatory's 300 m tower, from aircraft flights along-side the tower and from
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Record ID:73/6


Date:07/01/1989
Subject:(73) Turbulence
Author:Lilly, D.K.
Title:Two-dimensional trubulence generated by energy sources at two scales
Publication:J. Atmos. Sci., 46, 2026-2030
Abstract:Observational results and theories suggest that the atmospheric energy spectrum is at least partly produced by quasi-two-dimensional turbulence generated by energy sources at both large and small scales.
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Record ID:73/7


Date:01/01/1989
Subject:(73) Turbulence
Author:Mahrt, L.
Title:Itermittency of atmospheric turbulence
Publication:J. Atmos. Sci., 46, 79-95
Abstract:Dimensionless structure functions such as kurtosis of the velocity gradients are computed from aircraft data for a variety of atmospheric situations in order to characterize the intermittency of the turbulence
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Record ID:73/8


Date:03/15/1986
Subject:(73) Turbulence
Author:Nieuwstadt, F.T.M., R.A. Brost
Title:The decay of convective turbulence
Publication:J. Atmos. Sci., 43, 432-546
Abstract:Using simulations with a large-eddy model we have studied the decay of convective turbulence in the amtospheric boundary layer when the upward surface sensible heat flux is suddenly stopped
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Record ID:73/9


Date:01/01/1984
Subject:(73) Turbulence
Author:Stull, R.B.
Title:Transilient turbulence theory. Part I: The concept of eddy-mixing across finite distances
Publication:J. Atmos. Sci., 41, 3351-3367
Abstract:A first-order turbulence theory is developed that describes eddy-like mixing
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Record ID:73/10


Date:01/01/1984
Subject:(73) Turbulence
Author:Stull, R.B., T. Hasgawa
Title:Transilient turbulence theory. Part II: Turbulent adjustment
Publication:J. Atmos. Sci., 41, 3368-3379
Abstract:Turbulent adjustment is a scheme where dynamic instabilities in the flow are eliminated by turbulence
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Record ID:73/11


Date:04/01/1981
Subject:(73) Turbulence
Author:Weinstock, J.
Title:Energy dissipation rates of turbulence in the stable free atmosphere.
Publication:J. Atmos. Sci., 880-883
Abstract:For stable stratification, it is pointed out that there exists a strong correlation between the intensity of atmospheric turbulence and
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Record ID:73/12


Date:07/01/1981
Subject:(73) Turbulence
Author:Wyngaard, J.C.
Title:The effects of probe-induced flow distortion on atmospheric turbulence measurements
Publication:J. Appl. Met., 20, 784-794
Abstract:We present a theory for probe-inducted flow distrotion which is applicable in the atmosphere at heights greater than about 10 times the obstacle size
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Record ID:73/13


Date:01/01/1985
Subject:(73) Turbulence
Author:Weinstock, J., S. Burk
Title:Theoretical pressure-strain term, experimental comparison, and resistance to large anisotropy
Publication:J. Fluid Metch., 154, 429-443
Abstract:Although models of the pressure-strain term explain many features of nearly uniform homogeneous shear flows, a discrepancy remains (Leslie 1980)
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Record ID:73/14


Date:01/01/1987
Subject:(73) Turbulence
Author:Beljaars, A.C.M., J.L. Walmsley, P.A. Taylor
Title:Modelling of turbulence over low hills and varying surface roughness
Publication:Boundary-layer meteorol., 41, 203-215
Abstract:Neutral surface layer flow over low hills and varying surface roughness is considered with emphasis on closure schemes in relation to the prediction of turbulence quantities
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Record ID:73/15


Date:11/02/1981
Subject:(73) Turbulence
Author:Burk, S.D.
Title:An operational turbulence closure model forecast system
Publication:Preprints, Fifth Conf. on Numerical Weather Prediction, Nov. 2-6, 1981, Monterey, CA, 309-315
Abstract:There is a variety of circumstances in which reliable, high-resolution forecasts of marine planetary boundary layer behavior would be of particular importance to the U.S. nacy
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Record ID:73/16


Date:01/01/1987
Subject:(73) Turbulence
Author:Busch, N.E., S.E. Gryning, N.O. Jensen, I. Troen
Title:Turbulence and diffusion over inhomogeneous terrain
Publication:Boundary-Layer Meteorol., 41, 173-302
Abstract:This paper provides an overview of some aspects of atmospheric boundary-layer dispersion processes over homogenous and complex terrain
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Record ID:73/17


Date:10/01/1985
Subject:(73) Turbulence
Author:Flatau, P.J.
Title:Study of second-order turbulence closure technique and its application to atmospheric flows
Publication:Atmos. Sci. Paper No. 393, Colorado State Univ., Dept. of Atmospheric Science, Fort Collins, CO 80523, 79 pp
Abstract:The applicability of the second-order turbulence closure technique to atmospheric mesoscale flows is investigated
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Record ID:73/18


Date:07/01/1991
Subject:(73) Turbulence
Author:Germano, M., U. Piomelli, P. Moin, W.H. Cabot
Title:A dynamic subgrid-scale eddy viscosity model
Publication:Physics Fluids, A3, 1760-1765
Abstract:One major drawback of the eddy viscosity subgrid-scale stress models used in large-eddy simulations in their inability to respresent correctly with a single universal constant different
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Record ID:73/19


Date:03/01/1992
Subject:(73) Turbulence
Author:Lilly, D.K.
Title:A proposed modification of the Germano subgrid-scale closure method
Publication:Phys. Fluids, A4, 633-635
Abstract:The subgrid-scale closure method developed by Germano et al. [Phys Fluids, A3, 1760 (1991)] is modified by use of at least squares technique to minimize the different
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Record ID:73/20


Date:07/01/1991
Subject:(73) Turbulence
Author:Piomelli, U., W.H. Cabot, P. Moin, S. Lee
Title:Subgrid-scale backscatter in turbulent and transitional flows
Publication:Phys. Fluids, A3, 1766-1771
Abstract:Most subgrid-scale (SGS) models for large-eddy simulations (LES) are absolutely dissipative (that is, they remove energy from the large scales at each point in the physical space).
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Record ID:73/21


Date:01/01/1993
Subject:(73) Turbulence
Author:Stull, R.B.
Title:Review of non-local mixing in turbulent atmospheres: Transilient turbulence theory
Publication:Boundary-Layer Meteorol., 62, 21-96
Abstract:Some of the larger eddies in a turbulent region can be coheretn structure that turbulently advect air parcels across large vertical distance
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Record ID:73/22


Date:02/01/1984
Subject:(73) Turbulence
Author:Tchen, C.M.
Title:Theory and modeling of atmospheric turbulence. Part I: September 1, 1981-August 31, 1982
Publication:NASA Contractor Report 3787, The City College Research Foundation, New York, NY
Abstract:Among the transport functions which characterize the evolution of a turbulent spectrum the cascade transfer is the only function which
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Record ID:73/23


Date:06/01/1985
Subject:(73) Turbulence
Author:Tchen, C.M.
Title:Excitation of turbulence by density waves
Publication:NASA Contractor Report 3905, Universities Space Research Association, Columbia, MD, 55 pp
Abstract:A nonlinear system describes the microdynamical state of turbulence that is excited by density waves
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Record ID:73/24


Date:08/01/1986
Subject:(73) Turbulence
Author:Tchen, C.M.
Title:Group-kinetic theory of turbulence
Publication:NASA contractor Report 3894, Universities Space Research Association, Columbia, MC, 94 pp
Abstract:The two phases are governed by two coupled systems of Navier-Stockes equations
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Record ID:73/25


Date:01/101/1974
Subject:(73) Turbulence
(53) Planetary/Atmospheric Boundary
Author:Leonard, A.
Title:Energy cascade in large-eddy simulaitons of turbulent fluid flows
Publication:Advances in Geophysics, Academic Press, Inc., New York, F.N. Frenhiel, R.E. Munn, Eds.
Abstract:None
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Record ID:73/26


Date:04/01/1999
Subject:(73) Turbulence
Author:Hogstrom, U., A-S. Sedman, H. Bergstrom
Title:A case study of two-dimensional stratified turbulence
Publication:J. Atmos. Sci., 56, pp. 959-976
Abstract:Data from a period with intensive measurements in the lowest 1000 m of a marine atmosphere over the Baltic Sea with strongly stable stratification and a turbulent boundary layer less than 50 m deep have been analyzed with respect to the mesoscale flow regime.
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Record ID:73/27


Date:01/01/1999
Subject:(73) Turbulence
Author:Mazin, I.
Title:The effect of condensation and evaporation on turbulence in clouds
Publication:Atmos. Res., 51, 171-174
Abstract:It has recently been found that the spectral density of the measured LWC ususally deviates from the -5/3 law within the inertial subrange of turbulence at scales smaller than about 5 m for both Sc and Cu.
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Record ID:73/28


Date:09/15/1999
Subject:(73) Turbulence
Author:Lenderink, G., M. C. vanZanten, P. G. Duynkerke
Title:Can an E-l turbulence closure simulate entrainment in radiatively driven convective boundary layers?
Publication:J. Atmos. Sci., 56, pp. 3331-3337
Abstract:The simulation of entrainment by an (E-l) turbulent kinetic energy-diagnostic length scale closure model is investigated in a smoke cloud convective boundary layer.
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Record ID:73/29


Date:09/15/1999
Subject:(73) Turbulence
Author:Wang, S., Q. Wang
Title:On condensation and evaporation in turbulence cloud parameterizations
Publication:J. Atmos. Sci., 56, pp. 3338-3344
Abstract:An analysis of the condensation and evaporation processes involved in the classic Sommeria-Deardoff-Mellor turbulence cloud models is presented.
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Record ID:73/30


Date:00/00/1995
Subject:(73) Turbulence
(55) Potential Vorticity
Author:Thorpe, A.J., C.H. Bishop
Title:Potential vorticity and the electrostatics analogy: Ertel-Rossby formulation
Publication:Q. J. Roy. Meteor. Soc., 121, 1477-1495
Abstract:The isomorphism between the theory of electrostatics and the quasi-geostrophic potential vorticity is extended to the Ertel-Rossby potential vorticity. Anomalies of mass-weighted potential vorticity are defined relative to an arbitrary zonal-mean or horizontal-average flow and given in terms of the divergence of a vector field.
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Record ID:73/31


Date:00/00/1994
Subject:(73) Turbulence
(55) Potential Vorticity
Author:Bishop, C.H., A.J. Thorpe
Title:Potential vorticity and the electrostatics analogy: Quasi-geostrophic theory
Publication:Q.J.R. Meteorol. Soc., 120, 713-731
Abstract:0
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Record ID:73/32


Date:01/01/1995
Subject:(73) Turbulence
Author:Marroquin, A.
Title:An integrated algorithm to forecast CAT from gravity wave breaking, upper fronts and other atmospheric deformation regions
Publication:6th Conf. on Aviation Weather Systems, AMS, Dallas, TX, 509-514
Abstract:None
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Record ID:73/33


Date:01/01/1995
Subject:(73) Turbulence
Author:Girz, C.M.I.R.
Title:Issues and plans of the turbulence product development team
Publication:6th Conf. on Avaiation Weather Systems, Dallas, TX, AMS, 479-484
Abstract:None
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Record ID:73/34


Date:08/02/1993
Subject:(73) Turbulence
Author:Marroquin, A., E. Nickerson
Title:Testing of TKE parameterizations in numerical models for clear-air turbulence forecasting
Publication:5th Conf. on Aviation Weather Systems, Aug. 2-6, 1993, Vienna, VA, AMS, 308-312
Abstract:None
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Record ID:73/35


Date:01/01/1995
Subject:(73) Turbulence
Author:Marroquin, A., M.M. Cairns, J.L. Mahoney, R.J. Miller, J. Chen
Title:Importance of statistical verifcation of AIVs from mesoscale numerical model output
Publication:6th Conf. on Aviation Weather Systems, Dallas, TX, AMS, 198-203
Abstract:None
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Record ID:73/36


Date:09/29/1992
Subject:(73) Turbulence
Author:Marroquin, A., G.K. Greenhut, B. Jarrison
Title:Modeling and forecasting clear air turbulence using a mesoscale numerical model
Publication:Preprints, 10th Symposium Turbulence and Diffusion, 29 Sept to 2 Oct 1991, Portland, OR, AMS, 346-349
Abstract:None
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Record ID:73/37


Date:01/01/2000
Subject:(73) Turbulence
Author:Cuxart, J., P. Bougeault, J.L. Redelsperger
Title:A turbulence scheme allowing for mesoscale and large-eddy simulations
Publication:Q.J.R. Meteorol. Soc., 126, 1-30
Abstract:The paper describes the turbulence scheme implemented in the Meso-NH community research model, and reports on some validation studies.
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Record ID:73/38


Date:01/01/2000
Subject:(73) Turbulence
Author:Roth, M.
Title:Review of atmospheric turbulence over cities
Publication:Q.J. R. Meteorol. Soc., 126, 941-990
Abstract:This paper provides a comprehensive, critical review of turbulence observations over cities.
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Record ID:73/39


Date:01/01/2000
Subject:(73) Turbulence
(39) Large Eddy Simulation
(66) Stratiform/Stratocu Clouds
Author:Lenderink, G., A. A. M. Holtslag
Title:Evaluation of the kinetic energy approach for modeling turbulent fluxes in stratocumulus
Publication:Mon. Wea. Rev., 128, pp. 244-258
Abstract:The modeling of vertical mixing by a turbulence scheme on the basis of prognostic turbulent kinetic energy and a diagnostic length scale is investigated with particular emphasis on the representation of entrainment.
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Record ID:73/40

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