Test Cases: Difference between revisions

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# [[Salinity | Salinity Transport Modeling at White Ditch Area, LA]]
# [[Salinity | Salinity Transport Modeling at White Ditch Area, LA]]
Located southeast of New Orleans on the coast of Louisiana, the White Ditch area has been experiencing the shortage of fresh water, sediments and nutrients from the Mississippi River, and saltwater intrusion due to sea level rise and storms. As a result, extensive wetland loss and degradation of tidal marshes have occurred in the area through the years. A hydrodynamic and salinity modeling analysis was conducted by URS (2010) to evaluate alternative designs for a fresh water diversion from the Mississippi River to the project area.


== Structures==
== Structures==

Revision as of 21:52, 5 December 2010

UNDER CONSTRUCTION

Hydrodynamics

  1. Long wave propagation
  2. Open Channel Flow
  3. Analytical Solution for Wind Setup
  4. Nested Idealized Inlet

Sediment Transport

Channel Infilling

  1. Channel infilling by currents (Galappatti and Vreugdenhil 1985)
  2. Channel infilling by currents and waves parallel to flow (van Rijn 1986)
  3. Channel infilling by currents and waves perpendicular to flow (van Rijn and Havinga 1993)

Erosion Tests

  1. Clear water jet (Thuc 1991)

Morphology Change

  1. Model Application to Shark River Inlet
  2. Morphology Change Validation (In Cooperation with Jacksonville District)

Nonuniform Sediments

  1. Downstream Fining of Nonuniform Sediments (Seal et al. 1995)

Salinity

  1. Salinity Transport Modeling at White Ditch Area, LA

Located southeast of New Orleans on the coast of Louisiana, the White Ditch area has been experiencing the shortage of fresh water, sediments and nutrients from the Mississippi River, and saltwater intrusion due to sea level rise and storms. As a result, extensive wetland loss and degradation of tidal marshes have occurred in the area through the years. A hydrodynamic and salinity modeling analysis was conducted by URS (2010) to evaluate alternative designs for a fresh water diversion from the Mississippi River to the project area.

Structures

  1. Rubble Mound Verification and Sensitivity
  2. Weir Application and Validation at Bonnet Carre Spillway, MS
  3. Culvert Application and Validation at White Ditch, MS

Waves

  1. Mississippi Coastal Improvement Program (MsCIP) Validation to Wave Measurements
  2. CMS-Wave 2008 - Lab Case 1
  3. CMS-Wave 2008 - Lab Case 2
  4. CMS-Wave 2008 - Lab Case 3
  5. CMS-Wave 2008 - Field Case 1
  6. CMS-Wave 2008 - Field Case 2
  7. CMS-Wave 2008 - Field Case 3

Current-Wave Interaction

  1. Regular Waves Breaking on a Planar Beach (Visser 1991)
  2. Random Waves Breaking on a Natural Beach (LSTF 2007)
  3. Random Waves Breaking on Barred Beach (Kuriyama and Ozaki 1993)
  4. Random Waves Breaking on Barred Beach (Smith et al. 1993)
  5. Regular Waves Breaking on a Planar Beach with Three Cusps (Borthwick and Foote 2002)

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