How to do DPM (Nanoparticle dispersed in air) for a 90 degree bend using LES?

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DNA isolation methods - DNA yield is lesser in micro wave method then in salting out method and commercial kit method. Why?

We are isolating DNA from wax embedded Squamous cell carcinoma (SCC) tissues. We take tissue sections and isolate the DNA from that. We following 3 methods for a comparison study. Those methods...

24 November 2017 8,411 0 View

During DNA isolation how do u make sure that you have isolated only the DNA not RNA?

While isolating DNA how do we make sure that we have isolated only the DNA at the end not RNA? At which step the DNA alone get separated and which buffer and composition is used for that... Thank You

24 October 2017 7,177 4 View

What is the thermophysical properties of copper oxide nanoparticle ?

Looking for the thermophysical properties of copper oxide for size greater than 50 nm in diameter.

28 January 2017 6,156 2 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

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

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

Zoubair Boulahia

Hoping this helps you. Good luck.

Filippo Maria Denaro

To tell the truth, owing to the very small lenght scale, I don't think that in nanofluidic the turbulence is the main characteristic issue. Therefore LES is a tool somehow not suitable for such flow problems. Why don't you solve directly in DNS?