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

[Daniel W. <dan...@gm...>]

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
>>>
>>>