A coupled, two-dimensional hydrodynamic-marsh model with biological feedback

Analytical Solution for Two-Dimensional Coupled Thermoelastodynamics in a Cylinder

An infinitely long hollow cylinder containing isotropic linear elastic material is considered under the effect of arbitrary boundary stress and thermal condition. The two-dimensional coupled thermoelastodynamic PDEs are specified based on equations of motion and energy equation, which are uncoupled using Nowacki potential functions. The Laplace integral transform and Bessel-Fourier series are u...

Two-dimensional Hydrodynamic Modeling of Barnstable Harbor and Great Marsh, Barnstable, Ma

Two-Dimensional Hydrodynamic Models of Super Star Clusters with a Positive Star Formation Feedback

Using the hydrodynamic code ZEUS, we perform 2D simulations to determine the fate of the gas ejected by massive stars within super star clusters. It turns out that the outcome depends mainly on the mass and radius of the cluster. In the case of less massive clusters, a hot high velocity (∼ 1000 km s) stationary wind develops and the metals injected by supernovae are dispersed to large distances...

A coupled two-dimensional hydrodynamic and terrestrial input model to simulate CO2 diffusive emissions from lake systems

Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Science, P.O. Box 9825, Beijing 100029, China Institut des Sciences de l’Environnement, Université du Québec à Montréal, Montréal, QC, H3C 3P8, Canada Laboratory for Ecological Forecasting and Global Change, College of Forestry, Northwest A & F University, Yangling, Shaanxi 712100, China ...

A Topological Model for Two-dimensional Gravity Coupled to Matter

Starting from a topological gauge theory in two dimensions with symmetry groups ISO(2, 1), SO(2, 1) and SO(1, 2) we construct a model for gravity with non-trivial coupling to matter. We discuss the equations of motion which are connected to those of previous related models but incorporate matter content. We also discuss the resulting quantum theory and finally present explicit formulæ for topol...