Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Physics Faculty Publications

Biological and Chemical Physics

Finite-differences

Articles 1 - 1 of 1

Full-Text Articles in Physical Sciences and Mathematics

Btec Thermal Model, Lance J. Irving, Jack Maseberg, Gavin D. Buffington, Clifton D. Clark, Robert J. Thomas, Michael L. Edwards, Jacob Stolarski Oct 2007

Btec Thermal Model, Lance J. Irving, Jack Maseberg, Gavin D. Buffington, Clifton D. Clark, Robert J. Thomas, Michael L. Edwards, Jacob Stolarski

Physics Faculty Publications

AFRL/RHDO has developed a configurable, laser-tissue interaction model that includes components from various areas of Biophysics. The model predicts heat transfer in biological tissue, in either one-dimension or two-dimensional cylindrical coordinates, and is coupled to an Arrhenius damage model. A simulation can be configured as a single run, or a damage-threshold search. Multiple models for describing the laser-tissue interaction are available, including linear absorption (1D, 2D), Monte Carlo scattering (2D) and Beam Propagation Methods using Finite Difference approximations or Hankel Transform methods (2D).