948 citations
- Hamburg University of TechnologyDE31 papers
- Universität HamburgDE30 papers
- Technical University of MunichDE13 papers
- Petersburg Nuclear Physics InstituteRU8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Heinz Maier-Leibnitz ZentrumDE7 papers
- Helmut Schmidt UniversityDE7 papers
- Paul Scherrer InstituteCH7 papers
- Deutsches Elektronen-Synchrotron DESYDE6 papers
- St Petersburg UniversityRU6 papers
- Hochschule für Angewandte Wissenschaften KielDE5 papers
- Kurchatov InstituteRU5 papers
11 papers · 1 filter
Direction Symmetry of Wave Field Modulation by Tidal Current
Ina Teutsch, Saulo Mendes, Jerome Kasparian
Theoretical studies on the modulation of unidimensional regular waves over a flat bottom due to a current typically assign an asymmetry between the effects of opposing/following st…
Two-Phase Flow Simulations of Surface Waves in Wind-Forced Conditions
Malte Loft, Niklas Kühl, Marc P. Buckley +4
The paper is devoted to two-phase flow simulations and investigates the ability of a diffusive interface Cahn-Hilliard Volume-of-Fluid model to capture the dynamics of the air-sea…
Wave interactions in neutrally stable shear layers: regular and singular modes, and non-modal growth
Eyal Heifetz, Anirban Guha, Jeff Carpenter
In a recent letter, Carpenter and Guha (2019) compared the neutral modes of a smooth two dimensional shear profile without an inflection point to the modes of its corresponding pie…
Instability of a smooth shear layer through wave interactions
Jeff Carpenter, Anirban Guha
Wave interaction theory can be used as a tool to understand and predict instability in a variety of homogeneous and stratified shear flows. It is however, most often limited to pie…
Predicting vortex merging and ensuing turbulence characteristics in shear layers from initial conditions
Anirban Guha, Mona Rahmani
Unstable shear layers in environmental and industrial flows roll up into a series of vortices, which often form complex nonlinear merging patterns like pairs and triplets. These pa…
The motion of buoyant point vortices
Jeff Carpenter, Anirban Guha
A general formulation is presented for studying the motion of buoyant vortices in a homogeneous ambient fluid. It extends the well-known Hamiltonian framework for interacting homog…