Are you currently in Higher Education and would like to share your most recent experience?

Dear Sir or Madam, My name is Steffen Heinig, I am a researcher at Liverpool John Moores University, UK. The LJMU Research Ethics Committee has approved our research project in the field of...

16 December 2020 4,013 7 View

How can I estimate the mineral deposition thickness on a metal plate at a known time period?

Dear researchers, I have some salt solution analysis. I want to know is there any software to estimate the scale deposition thickness in a specific time period on a metal plate at a known...

24 March 2020 1,396 3 View

How can I convert intermittent nature of solar energy into a constant nature heat source?

I have a solar field. and I have a system. I want my system to work in a steady state condition, but the nature and the base of solar energy is intermittent. How can I use solar energy as a...

02 July 2019 9,079 3 View

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...

25 March 2019 8,430 5 View

Ejector model to compress refrigrant from 20-30 C to 40-50?

I can't find any mathematical ejector model to work at the following condition: Ejector mathematical model to compress refrigerant from 20-30 C to 40-50 If you know any good research paper please...

16 March 2019 8,722 2 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,

26 July 2018 4,420 6 View

Can we use nano-fluid at power plants?

Hi, I want to know that is it possible to use nano-fluids at power plants? Are nano-fluids harmful to boiler, turbine or etc? Thanks

06 April 2018 1,172 2 View

How do I interpret the output of Procrustes and Cointertia analyses?

I compare two large data sets (13 observations of 300 and 4000 variables respectively) using Procrustes rotations and Coinertia analyses in R. I am able to generate the plots but struggle with the...

18 March 2018 1,279 1 View

Can we use nano technology at internal combustion engine related works?

Hi, Previously I worked on combustion engines.... But now due to my new adviser, i want to work on nanotechnology... I want to work on a subject that relates to both nano and engine ... Do you...

20 February 2018 4,296 6 View

Which one is possible? "isotrope & non-homogeneous turbulent flow" or "an-isotrope & homogeneous turbulent flow"?

Dear all researchers, Can we create a turbulent flow with the following conditions? 1- isotrope & non-homogeneous or 2- an-isotrope & homogeneous Regards,

20 January 2018 6,480 4 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

MGL tools

20 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View