Learning Forum

[Usman]

Hello team, 

I hope you are fine. I am modelling a dual-fuel engine (Hydrogen-Diesel). I have started with a port fuel injection of hydrogen and a direct injection of diesel. However, I do not know how I can change the mass of port-injected fuel. I am using a sector mesh. Could anyone please let me know how we can use the hydrogen-diesel dual fuel and how I can change the mass of hydrogen in Forte?

 

[Usman]

Hello,

Could anyone please let me know how we can figure out the mass of ic8h18 from following values?

[SVV]

 

Hi,

 

Mass fraction of a species is the ratio of mass of the species to the mass of the mixture. Hence, if you know total mass of the system, you can find mass of individual species from mass fraction.

 

[samuel lopes]

Hello team, ANSYS Forte, Dual Fuel, Hydrogen-diesel

Following the tutorial steps (Chapter 3: Simulating Dual Fuel Combustion) for the simulation, in the “Boundary Conditions – Periodicity” part, periodic A and B are not selected (automatically) and where the Boundary Conditions – Head and Casing” are selected to insert temperature data?

 

[Mahmoud Awaga]

Hi ,I am modelling a dual-fuel engine (Hydrogen-Diesel) direct injection for both fuels , i need to add hydrogen gas to the solid injector, but no h2 in the fuel library chemical species how can add the hydrogen to the system?

[Mahmoud Awaga]

how to change the material to hydrogen gas ??

 

 

[zhao xu]

hi, I also want to know how to change the material to other gas, do you find the method?

[zhao xu]

hi 

I want to know,how to change evaporating species to H2?

[samuel lopes]

I'm trying to do a simulation, does anyone know how I can find these values ​​for the Diesel/H2 injection profile?

[zhao xu]

sorry, i donot know how to get it.

But I want to know how to change the material to hydrogen gas?