Using GPGPU to enhance simulation of the functionalized cahn-hilliard equation
Document Type
Conference Proceeding
Publication Date
12-12-2012
Abstract
The Functionalized Cahn-Hilliard (FCH) Equation describes the dynamics of pore network formation in a functionalized polymer/solvent membrane. During the casting of such membranes, processes occur on very diverse timescales requiring long computationally intensive simulations. Our scheme is designed to be unconditionally gradient stable allowing for adaptivity in time stepping while preserving the discrete energy law.We present a novel iteration for solving the nonlinear equation with a Fourier spectral method, and numerical results are shown with a 100x speedup using a Graphics Processing Unit (GPU). © 2012 IEEE.
Publication Title
Symposium on Application Accelerators in High-Performance Computing
Recommended Citation
Jones, J.,
Xu, Z.,
Christlieb, A.,
&
Promislow, K.
(2012).
Using GPGPU to enhance simulation of the functionalized cahn-hilliard equation.
Symposium on Application Accelerators in High-Performance Computing, 153-156.
http://doi.org/10.1109/SAAHPC.2012.22
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/10910