Download presentation

Presentation is loading. Please wait.

Published bySandra Monday Modified over 2 years ago

2
Simulation lasts 30 years Aquifer is 70% Quartz Specify domain’s starting fluid composition on the Initial pane Initial fluid in equilibrium with Quartz

3
add → Kinetic → Mineral… You enable kinetic reactions on the Reactants pane. Specific surface area Mass already specified on Initial pane Use Arrhenius equation for polythermal runs Supply a nucleus density, critical S.I., cross-affinity terms, etc. You can also… Add promoting or inhibiting species

4
Inlet fluid enters the domain from t = 0 to 30 years SiO 2 (aq) concentration in inlet fluid undersaturated with respect to Quartz

5
Domain is 100 m long, divided into 400 nodal blocks Pore fluid in aquifer displaced 100 times Specify domain size, gridding, and flow rate on the Domain pane.

6
Set various mass transport properties on the Medium pane. Run → Go traces the model No value set, so porosity calculated from volume of equilibrium minerals: 70% Quartz → 30% pore space.

7
Inlet fluid is undersaturated with respect to Quartz. SiO 2 (aq) concentration approaches Quartz equilibrium value.

Similar presentations

OK

© 2014 Carl Lund, all rights reserved A First Course on Kinetics and Reaction Engineering Class 23.

© 2014 Carl Lund, all rights reserved A First Course on Kinetics and Reaction Engineering Class 23.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on google glasses By appt only movie pro Download ppt on turbo generator repair Ppt on power system reliability Ppt on aviation industry in india for presentation Ppt on motivation for students Ppt on power generation by speed breaker ahead Ppt on indian space programme Ppt on you can win if you want modern Ppt on operation research introduction