Convection and Internal Waves in a Stably Stratified Shear Flow,

Abstract

Wijesekera and Dillon hypothesized that internal gravity waves could be generated just below the upper ocean mixed layer as a result of convective plumes in the mixed layer. Furthermore they demonstrated that these waves could propagate downward and generate the secondary mixing events that are seen in the equatorial thermocline. We have designed a series of Large Eddy Simulations to test this hypothesis.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1994
Accession Number
ADA304864

Entities

People

  • H. W. Wijesekera
  • Patrick C. Gallacher

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Boundaries
  • Boundary Layer
  • Buoyancy
  • Computational Fluid Dynamics
  • Convection
  • Fluid Mechanics
  • Frequency
  • Gravity
  • Gravity Waves
  • Kinetic Energy
  • Large Eddy Simulation
  • Layers
  • Physics
  • Physics Laboratories
  • Stratified Fluids
  • Turbulent Boundary Layer
  • Waves

Fields of Study

  • Environmental science

Readers

  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers