Ignacio Paz-Paredes

5 Questions 12 Answers 0 Followers

Questions related from Ignacio Paz-Paredes

How can I define a catalytic cracking kinetic model as an UDF Ansys Fluent?

I want to use a ten lump FCC kinetic model to predict product yields into FCC riser. I know I should to define it as an UDF and lock it into Fluent, but I don't know how to write that UDF. Any...

09 September 2016 2,778 3 View

How can I define a new material in Fluent?

Dear all, I am trying to define many new materials in Fluent: Drygas formed by hydrogen, methane, and ethane; and LPG formed by propane and n-butane. Can I define these new materials just...

08 August 2015 6,249 6 View

Can I define a mixture in Fluent using other mixtures previously defined?

Hi. In Fluent I defined two mixtures, now I want to use these mixtures to define another mixture. I tried to do this in the Create/Edit dialog box, but the mixtures defined at first are nor...

08 August 2015 4,464 4 View

How Can I include a 10 lump FCC kinetic model into Fluent?

I know I can do it using a UDF but I would like to get some example about the UDF structure. There are many reaction models in Fluent and I don't know which is the best one for FCC kinetic...

03 March 2015 901 0 View

How can I define the condition to start some flows 10 s later than simulation starts in Fluent 14.5?

I'm simulating a gas-solids flow into a FCC Riser using Ansys Fluent 14.5, and I need to set the condition so that steam flows into riser from the beginning, and 10 s later gasoil starts flowing...

09 September 2014 7,257 9 View