1 / 23

Typical Estuarine Circulation

Speed of Wave. Energy. Momentum. Typical Estuarine Circulation. H = depth of upper layer. Observed velocity of the nose = 30 km in 20 h = 0.4 m/s. Theoretical = [ 2 g’ H ] 0.5. g’ = g (density upper - density lower)/(reference density) g’ = 10 (4)/1000 = 0.04 m/s 2. H = 10 m.

cornellm
Download Presentation

Typical Estuarine Circulation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Speed of Wave Energy Momentum Typical Estuarine Circulation H = depth of upper layer

  2. Observed velocity of the nose = 30 km in 20 h = 0.4 m/s Theoretical = [ 2 g’ H ]0.5 g’= g (density upper - density lower)/(reference density) g’ = 10 (4)/1000 = 0.04 m/s2 H = 10 m Theoretical = [ 0.8 ]0.5 = 0.9 m/s In this example, the flow is subcritical with respect to the internal gravity current speed

  3. Mean density anomaly Mean principal-axis flow

  4. Mean Flow at Meninea

  5. Salinity Temperature °C Density Anomaly (kg/m3)

  6. Strait of Magellan Seno Ballena

  7. sill’s depth Mean Flow at mooring site

More Related