@Teddy
what I mean from those words are: I'm trying a software (called DYNA) and one example included on those software is the model of exploded bomb and thus the surrounding air is affected by those bomb, that's what being depicted by the software, that's what those software do. I think that's going to be a start to modelling those ash dispersion.
I just remember that one of my colleague doing the same thing, but he did it in water. He's trying to modelling pollutant dispersion on the river using finite element. It's been a while, but I still remember his work, and I think I still can ask him about his work.
ash dispersion is alike pollutant on the water, and ash can flew through the air. If we can, somehow, got the data about the properties of the air, perhaps the numerical modulation (or modelling) of ash dispersion can be done. I don't know, still have to read a lot.
what I mean from those words are: I'm trying a software (called DYNA) and one example included on those software is the model of exploded bomb and thus the surrounding air is affected by those bomb, that's what being depicted by the software, that's what those software do. I think that's going to be a start to modelling those ash dispersion.
I just remember that one of my colleague doing the same thing, but he did it in water. He's trying to modelling pollutant dispersion on the river using finite element. It's been a while, but I still remember his work, and I think I still can ask him about his work.
ash dispersion is alike pollutant on the water, and ash can flew through the air. If we can, somehow, got the data about the properties of the air, perhaps the numerical modulation (or modelling) of ash dispersion can be done. I don't know, still have to read a lot.