Different values by sweeping variables at the parametric table of EES and by running them singularly at the main command window?

Sometimes when I run parametric table of EES (sweep a variable) I have get unstable answer at some rages. For example for 0, 1, 2, 3 I get 10, 0.005, 9.5, 0.00000014 But when I don't use...

02 March 2019 1,625 6 View

What is the chemical exergy of humid air relative to water?

Dear all, I have water, humid air and ammonia in a system and I want to do an exergy and thermoeconomic analysis. If I take the water at 25 and 1atm as a dead state, how can I calculate the exergy...

31 December 2018 7,044 5 View

Can I find any simulation about MVR desalination in papers?

Dear all, Can I find any simulation about MVR Evaporator desalination in papers or books like the following process? http://img.shbenyou.com/2014/05/1399392716Vo5Pdd.jpg Thanks

10 November 2018 378 2 View

Why does scaling occur at boiling?

Dear all, Why does scaling occur at boiling? (can we say that the maximum concentration increase at surface at boiling so scaling occurs?) If boiling does not occur, Does we have scaling at the...

10 November 2018 9,205 6 View

What is the best way to desalinate very high saline water?

Dear all researchers, What is the best way to desalinate very high saline water (up to +180000 ppm) for the purpose of ZLD? Can we use MED, MSF or TVC? (I know the scaling formation, but is...

10 November 2018 1,091 3 View

When we calculate flashing process with mass and energy balance and when we calculate it with "non equilibrium allowance"(NEA)?

Hi all Sometimes the flashing process are calculated with mass and balance equations like the following...

09 October 2018 7,184 1 View

What is the physical meaning of "non-equilibrium allowance"(NEA)?

Hi What is the physical meaning of "non-equilibrium allowance"(NEA) in water desalination? thanks

09 October 2018 4,947 2 View

Which reference is perfect to read about flashing process?

Dear all Which book has detailed explanations about flashing process? Thanks

09 October 2018 228 17 View

Does an EES program can be used as a function of a MATLAB program?

Dear all researchers, I want to know that if I have an EES program, can i use it as a function of a MATLAB program? Thanks,

06 July 2018 8,115 7 View

Which software is good for simulation of power plants & desalination systems?

Hi I want to know that which software is good to simulate all kinds of power plants & desalination systems? I want a very flexible software to simulate novel systems that are not common some...

04 May 2018 8,598 6 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View