Algorithm used in aspen plus?

Dear All, Is it possible to know which algorithm/steps aspen plus is using for simulation. For example is it possible to see the formulas,algorithm and steps aspen plus is using to find out...

04 May 2019 9,999 5 View

How to ensure that Binary interaction parameter is correct?

I am using peng-robinson method for prediction of VLE. How to increase the goodness of fit? Is it by just giving initial values of binary interaction parameter and checking the standard deviation?? A

07 August 2018 9,695 3 View

Aspen plus file is not opening ? It reads unknown file format. Any Help?

I was doing simulation on aspen plus v8.6 . When again I am trying to open the file it reads unknown file format. I am not able to open the file . Any help is highly appreciated. Picture is also...

08 September 2017 2,162 0 View

Problem in aspen plus simulation?

Hi, i have a problem relating with the aspen plus . i want simulate the fertilizer plant using aspen plus .is it possible to use two or more then two thermodynamic property method in single aspen...

11 December 2014 452 3 View

What is the density of BMIM[PF6] at 30 c and 10 bar?

Is there any research article which provides me the density of BMIM[PF6] at different temperature and pressures?

05 June 2014 2,710 4 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View