Case Studies on Aspen HYSYS

[@robertonascimento207]

Olá, Jeferson, tudo bem? preciso de uma ajuda para plotar um gráfico de Envelope no Unisim que seria com único gráfico de linha com 3 ou 4 indicadores para comparação, tem como fazer?

[@jefersoncostaengineer]

Ola, para gerar um grafico de envelope no Unisim voce precisa associar uma utility a sua corrente a ser analisada. Com base na composicao da corrente e no pacote termodinamico utilizado o unisim vai montar o grafico e disponibilizar os dados em tabela. Se voce quiser pode exportar os/copiar os dados para excel e trabalhar com eles do modo que for necessario.

[@robertonascimento207]

@@jefersoncostaengineer obrigado pelo retorno..

[@christinej9179]

When I run a simple case study, all of my cases show as finishing with a failed state. What does this warning mean? I am unable to find any information from HYSYS on what this error is and how to fix it.

[@jefersoncostaengineer]

Hi Christine, hard to evaluate without know how complex is your process simulation. If you process has some recycle stream it can be a issues for conversion.

[@muhammadtalhafarooq6457]

How to use sub flow sheet how to switch fluid pakage from peng Robinson to acid gas? kindly make a video on it

[@laxmareddy8309]

Hello, when I run the case study it is showing that " case study can run only in the main environment " what should I do

[@jefersoncostaengineer]

Are you training to do the case analysis in a subflowsheet?🤔

[@laxmareddy8309]

@@jefersoncostaengineer yes that was the issue, I got it now thank you

[@siddharthasarmah3209]

In aspen hyses v11 options are different. Cause u please explain this video using v11

[@jefersoncostaengineer]

Hi, since V11 the tool used for preliminary pipe sizing is called "Line sizing manager". 😇

[@reneeeid5840]

Is it possible to tell me based on what i can find the step size ?

[@jefersoncostaengineer]

Hi Renée, based on good judgment. For instance, if you need to evaluate a temperature range of 10C to 20C you will not use the same step size if you need to evaluate a range of 100C to 1000C.