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RISForced Response Sensitivity Analysis Using an Adjoint Harmonic Balance Solver
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the development and initial application of an adjoint harmonic balance (HB) solver. The HB method is a numerical method formulated in the frequency domain which is particularly suitable for the simulation ...
Internal Waves in the Strait of Messina Studied by a Numerical Model and Synthetic Aperture Radar Images from the ERS 1/2 Satellites
Publisher: American Meteorological Society
Abstract: A new numerical two-layer model is presented, which describes the generation of internal tidal bores and their disintegration into internal solitary waves in the Strait of Messina. This model is used to explain observations ...
Sediments in Bottom-Arrested Gravity Plumes: Numerical Case Studies
Publisher: American Meteorological Society
Abstract: In the present paper a hydrostatic ?reduced gravity? model, generally used to simulate transient bottom-arrested gravity plumes, was coupled with a sediment transport model. The coupled model considers the respective ...
Sea Level Variations in the Western Mediterranean Studied by a Numerical Tidal Model of the Strait of Gibraltar
Publisher: American Meteorological Society
Abstract: Aspects of the sea level changes in the western Mediterranean Sea are investigated using a numerical tidal model of the Strait of Gibraltar. As a prerequisite, the performance of this model, that is, a two-dimensional, ...
Using Pseudotime Marching for the Solution of Harmonic Balance Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The aim of this paper is to study approaches to implement implicit pseudotime marching for the harmonic balance system in the frequency domain. We first give a motivation for using pseudotime marching as a solution technique. ...