We get data doing some calculations really close to real life, in my case forma heat exchangers Review collected by and hosted on G2.com.

It is not so easy to use because there are some red mistakes that can't be avoided Review collected by and hosted on G2.com.

It allows to compare and contrast different equipment being used for the process. Review collected by and hosted on G2.com.

It doesn't have all the chemical compounds used in the industry especially if you're designing a bioprocess which can be a draw back when designing. Review collected by and hosted on G2.com.

Flexibility and traceability. its a complex software and a great toolu Review collected by and hosted on G2.com.

Not easy to learn. Also software interaction with other softwares takes close attention. Review collected by and hosted on G2.com.

Great software to build simulation to support project and development. Review collected by and hosted on G2.com.

Graphic designing could be improved to see the flow and error management can could be improved. Review collected by and hosted on G2.com.

What I enjoyed about ASPEN was the ease of access. It was very intuitive and contained an impressive number of features to model nearly any imaginable process Review collected by and hosted on G2.com.

I can't really think of anything that I disliked about ASPEN Review collected by and hosted on G2.com.

Very powerful software for equipment design Review collected by and hosted on G2.com.

Aspen should seperate the modulesfor turbines and heat exchanger design Review collected by and hosted on G2.com.

How to solve the problem easily and get the result Review collected by and hosted on G2.com.

The small mistake will stop the result and stock it Review collected by and hosted on G2.com.

Blowdown analysis tool which they have newly introduced is more accurate to do staggered RO size calculations and finding the minimum temperature at discharge of RO especially for Adiabatic cold case. Review collected by and hosted on G2.com.

For dense phase it still needs work as it keeps flipping from 0 to 1 for denser gas phase. Review collected by and hosted on G2.com.

I love that I am able to do complex simulations with this program. I also love that I can do graphs and analysis of designs/equipment. HYSYS saves more so much time and work much more efficiently. Review collected by and hosted on G2.com.

It takes a long time to load the program and other things. Also can be confusing when things don't converge and I don't know what to do. Can be a bit complicated to use when starting up. I also dislike that the program randomly crashes sometimes. Review collected by and hosted on G2.com.

The ease of use and familiarity of all attributes Review collected by and hosted on G2.com.

The Aspen suite that one has to buy even though I will only use the simulation software. Review collected by and hosted on G2.com.