Effect of Lake Characteristics on Mesoscale Boundary Layer Structure

Abstract

A three-dimensional mesoscale planetary boundary layer model was used to perform a series-of-model sensitivity studies to examine the effects of lake-land temperature difference, ambient wind magnitude and direction, lake size, surface roughness, the Coriolis force and baroclinic ambient wind conditions on mesoscale lake circulations. Results indicate lake size, speed and direction of ambient wind and the baroclinicity of the flow to be important factors influencing mesoscale convergence.

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Document Details

Document Type
Technical Report
Publication Date
Dec 31, 1991
Accession Number
ADA249195

Entities

People

  • Sethu Raman

Organizations

  • North Carolina State University

Tags

DTIC Thesaurus Topics

  • Air Masses
  • Atmospheric Physics
  • Atmospheric Sciences
  • Boundaries
  • Boundary Layer
  • Convergence
  • Convergence Zones (Sonar)
  • Heat Flux
  • Layers
  • Military Research
  • North Carolina
  • Roughness
  • Scientists
  • Sensitivity
  • Surface Roughness
  • Three Dimensional
  • Wind

Fields of Study

  • Environmental science

Readers

  • Coastal Oceanography
  • Fluid Dynamics.
  • Fluid Mechanics and Fluid Dynamics.