H2(Ox) in Surrogate_model

[Zafar Iqbal Zafar]

Greetings,

While trying to model a simple homogenized cuboid (0.2 x 0.2 x 4.0) with its one face exposed to water (0.05 m thick water region), the PFLOTRAN is giving me a negligible amount of H2(Ox) in the output.

As the fuel cuboid composition provided using WASTE_FORM_GENERAL contains plenty of the alpha emitters, so, I am curious if the H2O2 generated from radiolysis is being consumed in some chemical reactions (does ANN even care about any reaction at all?)

Prima facie, thanks to the reasonable ANN weights, the calculated dissolution rate seems correct.

My input file to the PFLOTRAN v4.0 is attached to this email.

Looking forward to your kind suggestions, corrections, further questions, and comments please.

Best regards

Zafar Iqbal Zafar