116 citations · 489 across the 28 of their papers we have counts for
6 papers · 1 filter
Experimental and computational comparison of freeze-thaw induced pressure generation in red and sugar maple
Maryam Zarrinderakht, Isabell Konrad, Timothy R. Wilmot +3
Sap exudation is the process whereby trees such as sugar (Acer saccharum) and red maple (Acer rubrum) generate unusually high positive stem pressure in response to repeated cycles…
Simultaneous model calibration and source inversion in atmospheric dispersion models
Juan G. Garcia, Bamdad Hosseini, John M Stockie
We present a cost-effective method for model calibration and solution of source inversion problems in atmospheric dispersion modelling. We use Gaussian process emulations of atmosp…
Airborne contaminant source estimation using a finite-volume forward solver coupled with a Bayesian inversion approach
Bamdad Hosseini, John M. Stockie
We propose a numerical algorithm for solving the atmospheric dispersion problem with elevated point sources and ground-level deposition. The problem is modelled by the 3D advection…
On regularizations of the delta distribution
Bamdad Hosseini, Nilima Nigam, John M. Stockie
In this article we consider regularizations of the Dirac delta distribution with applications to prototypical elliptic and hyperbolic partial differential equations (PDEs). We stud…
Riemann solver for a kinematic wave traffic model with discontinuous flux
Jeffrey K. Wiens, John M. Stockie, JF Williams
We investigate a model for traffic flow based on the Lighthill-Whitham-Richards model that consists of a hyperbolic conservation law with a discontinuous, piecewise-linear flux. A…
A moving mesh method with variable relaxation time
Ali Reza Soheili, John M. Stockie
We propose a moving mesh adaptive approach for solving time-dependent partial differential equations. The motion of spatial grid points is governed by a moving mesh PDE (MMPDE) in…