Ansys Learning Forum › Forums › Discuss Simulation › Process Integration and Design Optimization › set up an requirement for site fractions on Chemkin Pro 2022 › Reply To: set up an requirement for site fractions on Chemkin Pro 2022
April 4, 2024 at 7:15 pm
jcooper
Ansys Employee
Hi Mikjung:
This type of requirement should be unnecessary. If initial guess species or site fractions do not sum to 1.0,they are usually normalized. During solution, a unity sim is enforced by solving one species as 1-others.
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Best Regards,
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Judy