Difference between revisions of "orch:Solvers"

From orch
Jump to: navigation, search
(Chemical kinetics)
(Chemical kinetics)
Line 49: Line 49:
  
 
In the forward direction, three-body reactions involve two species A and B as reactants and yield a single product AB. In that case, the third body M is used to stabilize the excited product AB*. On the contrary, in the reverse direction, heat provides the energy necessary to break the link between A and B.
 
In the forward direction, three-body reactions involve two species A and B as reactants and yield a single product AB. In that case, the third body M is used to stabilize the excited product AB*. On the contrary, in the reverse direction, heat provides the energy necessary to break the link between A and B.
 +
 +
<math>......</math>
 +
 +
The third body M can be any inert molecule.

Revision as of 21:02, 4 March 2016

Solver to build reference trajectories

  • Compute species direct inter-relations
  • Compute species relations through indirect paths
  • Compute relations between targets and


DRGEP solver for species reduction

DRGEP solver for reactions reduction

QSS solver

  • Solve for thermodynamic

Get Gibbs Free Energy

Get Equilibrium constants



Chemical kinetics

  • Arrhenius law


The global rate of a reaction (evolution in concentration per unit of time) varies depending on the proportion of the rates associated to the forward and backward directions.


  • Three-body reactions

In the forward direction, three-body reactions involve two species A and B as reactants and yield a single product AB. In that case, the third body M is used to stabilize the excited product AB*. On the contrary, in the reverse direction, heat provides the energy necessary to break the link between A and B.

The third body M can be any inert molecule.