<div><b>Talk presented at SIAM CSE17</b></div><div><br></div><div><b>Abstract:</b></div>Many simulations of combustion and reactive flows exhibit numerical stiffness in the equations governing chemical kinetics. Explicit solvers for these equations offer low computational expense, but typically cannot handle stiff systems of differential equations. In contrast, implicit methods demand greater expense but offer unconditional stability---as a result, most combustion simulations rely on these methods by default. However, if chemical kinetics systems exhibit low-to-moderate stiffness, explicit or stabilized explicit methods can instead be used to reduce the computational expense (while remaining stable and accurate). This study therefore aims t...
Talk given in the Boulder Fluid and Thermal Sciences Seminar Series, University of Colorado, Boulder...
This work details efforts to reduce the cost of using detailed chemical kinetic modeling in realisti...
Realistic numerical simulations of pyrolysis and combustion require not only accurate modeling of fl...
. Robertson's example models a representative reaction kinetics as a set of three ordinary diff...
A systematic approach was developed to derive non-stiff reduced mechanisms for direct numerical simu...
Several techniques to improve the reliability and efficiency of generalized stiff integrators in sol...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/76637/1/AIAA-1985-237-628.pd
Several techniques to improve the reliability and efficiency of generalized stiff integrators in sol...
Combustion simulations with finite-rate chemistry rely on accurate and efficient methods for solving...
The efficiency and accuracy of several algorithms recently developed for the efficient numerical int...
A detailed analysis of the accuracy of several techniques recently developed for integrating stiff o...
Computational fluid dynamics of methane combustion using chemical kinetics for description of the ch...
The integration of stiff ordinary differential equation (ODE) systems associated with detailed chemi...
The integration of stiff ordinary differential equation (ODE) systems associated with detailed chemi...
Computational fluid dynamics of methane combustion using chemical kinetics for description of the ch...
Talk given in the Boulder Fluid and Thermal Sciences Seminar Series, University of Colorado, Boulder...
This work details efforts to reduce the cost of using detailed chemical kinetic modeling in realisti...
Realistic numerical simulations of pyrolysis and combustion require not only accurate modeling of fl...
. Robertson's example models a representative reaction kinetics as a set of three ordinary diff...
A systematic approach was developed to derive non-stiff reduced mechanisms for direct numerical simu...
Several techniques to improve the reliability and efficiency of generalized stiff integrators in sol...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/76637/1/AIAA-1985-237-628.pd
Several techniques to improve the reliability and efficiency of generalized stiff integrators in sol...
Combustion simulations with finite-rate chemistry rely on accurate and efficient methods for solving...
The efficiency and accuracy of several algorithms recently developed for the efficient numerical int...
A detailed analysis of the accuracy of several techniques recently developed for integrating stiff o...
Computational fluid dynamics of methane combustion using chemical kinetics for description of the ch...
The integration of stiff ordinary differential equation (ODE) systems associated with detailed chemi...
The integration of stiff ordinary differential equation (ODE) systems associated with detailed chemi...
Computational fluid dynamics of methane combustion using chemical kinetics for description of the ch...
Talk given in the Boulder Fluid and Thermal Sciences Seminar Series, University of Colorado, Boulder...
This work details efforts to reduce the cost of using detailed chemical kinetic modeling in realisti...
Realistic numerical simulations of pyrolysis and combustion require not only accurate modeling of fl...