Re: [dwsim-users] reactor application - ethyl acetate

[Hector P. <hpe...@gm...>]

Hi Daniel,

A friend of mine that I've introduced to DWSIM asked me if the program back
downloads the simulations one builds or if they are kept private
(confidential) on one's own PC.

Thanks,

Hector D. Perez


On Wed, Apr 27, 2016 at 9:38 AM, Daniel Wagner <dan...@gm...> wrote:

> Actually I've designed the reactors in DWSIM based on HYSYS, though I
> don't remember if HYSYS also does pressure drop calculations or not. It was
> quite easy to do it because I already have the routines from the Pipe
> Segment Unit Op.
>
> Thanks!
> Daniel
>
> 2016-04-27 10:35 GMT-04:00 Hector Perez <hpe...@gm...>:
>
>> Ok. That makes sense. Well this is a +1 for DWSIM because ASPEN doesn't
>> seem to take into account the fact that the liquid begins to vaporize and
>> completely ignores the pressure drop. Once again, awesome job!
>>
>> Hector D. Perez
>> Chemical Engineering Consultant
>>
>> On Wed, Apr 27, 2016 at 9:32 AM, Daniel Wagner <dan...@gm...>
>> wrote:
>>
>>> Hector, the pressure drop is at the limit of vaporization. When you
>>> increase the length to 0.22, part of the liquid vaporizes and the pressure
>>> drop goes beyond the charts. :-)
>>>
>>> Daniel
>>>
>>>
>>> 2016-04-27 10:16 GMT-04:00 Hector Perez <hpe...@gm...>:
>>>
>>>> Yes. Here it is.
>>>>
>>>> Thanks,
>>>>
>>>> Hector D. Perez
>>>> Chemical Engineering Consultant
>>>>
>>>>