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Full-Text Articles in Mechanical Engineering
Effect Of Bottom Friction, Wind Drag Coefficient, And Meteorological Forcing In Hindcast Of Hurricane Rita Storm Surge Using Swan + Adcirc Model, Muhammad K. Akbar, Simbarashe Kanjanda, Abram Musinguzi
Effect Of Bottom Friction, Wind Drag Coefficient, And Meteorological Forcing In Hindcast Of Hurricane Rita Storm Surge Using Swan + Adcirc Model, Muhammad K. Akbar, Simbarashe Kanjanda, Abram Musinguzi
Mechanical and Manufacturing Engineering Faculty Research
An evaluation of the effect of bottom friction, wind drag coefficient, and meteorological forcing is conducted using a tightly coupled wave and circulation model, SWAN + ADCIRC (i.e., Simulating WAves Nearshore + ADvanced CIRCulation), to hindcast the storm surge of Hurricane Rita (2005). Wind drag coefficient formulations of Powell, Zijlema, and Peng & Li are used to calculate wind stresses. Bottom friction and wind drag coefficients are systematically increased and decreased to quantify their impacts on the hindcast. Different meteorological forcing options are applied to study the effect of wind fields on storm surge development and propagation. Simulated water levels …