'Richardson number' presentation slideshows

Lecture 3:

670 views • 51 slides

Final Review

Final Review. 1. What is atmospheric boundary layer?. The lowest portion of the atmosphere (from surface to about 1 to 2 km high) that is directly affected by surface turbulent processes. 2. Taylor Hypothesis. A turbulent eddy might be considered to be frozen as it advects past a sensor.

413 views • 41 slides

OUTLINE: The ABL Limits of applicability of the parameterisations used in mesoscale models:

Surface exchange and boundary-layer parametrisations in MM5 and WRF and the European collaboration on enhancing meso-scale meteorological modelling capabilities for air pollution and dispersion applications Ekaterina Batchvarova, NIMH, Sofia, Bulgaria. OUTLINE: The ABL

397 views • 28 slides

Direct Numerical Simulation of Particle Settling in Model Estuaries

Direct Numerical Simulation of Particle Settling in Model Estuaries. R. Henniger (1) , L. Kleiser (1) , E. Meiburg (2) (1) Institute of Fluid Dynamics, ETH Zurich (2) Department of Mechanical Engineering, UCSB. TexPoint fonts used in EMF.

417 views • 28 slides

Ch. 2: Turbulence in the ABL and transport from surface to the atmosphere

Ch. 2: Turbulence in the ABL and transport from surface to the atmosphere. Reading: Text, 3.1-3.3 (p40-42, p49-60) Foken 2006 Key questions: What control the transport of energy, water, momentum and chemical tracers between the surface and atmosphere? How can we formulate these transports?.

358 views • 20 slides

TKE as a measure of turbulence

285 views • 17 slides

Spatial and Temporal Features of Mountain Wave Related Turbulence

220 views • 13 slides

Modeling the Atmospheric Boundary Layer (1)

Modeling the Atmospheric Boundary Layer (1). Review of last lecture. Vertical structure of the atmosphere and definition of the boundary layer Vertical structure of the boundary layer Definition of turbulence and forcings generating turbulence

417 views • 10 slides

A Preliminary Meteorological Interpretation of Correlated Huygens DWE and HASI Data

A Preliminary Meteorological Interpretation of Correlated Huygens DWE and HASI Data. M. Allison, F. Ferri, M.K. Bird, M. Fulchignoni, S.W. Asmar, D.H. Atkinson, G. Colombatti, G.L. Tyler and the DWE and HASI Experiment Teams. DPS Cambridge - Poster 45.03 Wednesday, 7 September 2005.

203 views • 7 slides

A Preliminary Meteorological Interpretation of Correlated Huygens DWE and HASI Data

A Preliminary Meteorological Interpretation of Correlated Huygens DWE and HASI Data. M. Allison 1 , F. Ferri 2 , M.K. Bird 3 , M. Fulchignoni 4,5 , S.W. Asmar 6 , D.H. Atkinson 7 , G. Colombatti 2 , G.L. Tyler 8 and the DWE and HASI Experiment Teams.

131 views • 1 slides

Large Eddy Simulations of Entrainment and Inversion Structure

Large Eddy Simulations of Entrainment and Inversion Structure. Alison Fowler (MRes Physics of Earth and Atmosphere) Supervisor: Ian Brooks. Statistics of the Entrainment Zone.

113 views • 1 slides