DTM is the only method to solve elastic support beam vibration problem??

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Is it justified to compare the free energy change of two reactions and conclude one is more favourable than the other?

Suppose we consider the binding of a ligand L to a metal M, M+L=ML and M+2L=ML2 . We compute the Gibbs free energy change for two reaction using DFT. But can we compare this two free energies to...

12 January 2021 5,893 4 View

How can i obtain electric displacement field in Piezoelectric bonded joint using Abaqus?

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20 August 2020 4,789 1 View

How to calculate van der Waals radius theoretically?

I am trying to calculate van der Waals radius for silver atoms and ions. Could anyone explain the steps required to perform accurate calculations.

03 August 2020 2,574 3 View

Can publishing a prepublished research as a new book chapter be acceptable in the academic world?

Research papers are in brief, book chapters are in detail. Can publishing a prepublished research as a new expanded book chapter be acceptable in the academic world?

19 March 2020 6,221 9 View

Why does the universe expand despite self-gravity?

We are in an expanding Universe as per the big-bang cosmology. Does it really mean that the outward thermal pressure now beats the inward gravitational pressure in the Universe? What is the exact...

14 March 2020 4,196 37 View

How to align large plasmids (20Kb+) in Mac Vector?

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What are the different projects launched with a strong mission to make knowledge globally free?

What are the different projects launched with a strong mission to make knowledge and its resources globally free so that unprivileged and underprivileged scholars could pursue higher education in...

28 December 2019 9,526 3 View

How can we prevent ear-problems often encountered by passengers after a flight journey?

The vertical atmospheric air pressure differences encountered during flight journeys often create ear-problems well realized by passengers after landing. How can we prevent them easily?

26 November 2019 9,015 12 View

What is the significance of dynamical system analysis in cosmology and dark energy study??

What is the reason that we modify our system as dynamical systems while studying dark energy? And further, what is the criteria for choice of the dimensionless variables x,y,z.??

29 September 2019 7,687 1 View

How to get low energy model Hamiltonian of a material from DFT calculation?

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18 September 2019 6,649 2 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

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01 March 2021 9,537 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

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01 March 2021 6,985 3 View

How to perform statistical analysis of coefficients extracted from transform techniques?

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01 March 2021 8,079 2 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

Do I need to ask permission to use pictures for my questionnaire?

I would like to use some photo from a government website for my questionnaire. But, different photo is from the different owner. So, should I just get permission from that government body or still...

23 February 2021 1,631 3 View

Why does the sum of reaction forces not match the force component of a Free Body Cut in Abaqus?

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23 February 2021 711 3 View

How to build fluid structure interaction simulation for elastic ring squeeze film damper in COMSOL?

22 February 2021 5,408 1 View

Should I use Pressure Based Solver or a Density-Based Solver?

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22 February 2021 4,882 3 View

Help with assigning pressure boundary conditions in FLUENT on a large structure?

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22 February 2021 9,972 4 View

How can I obtain Reaction Forces in ABAQUS?

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21 February 2021 3,075 2 View

Talib Elaikh

Yes, there are other methods to solve this case, like the variation iteration method (VIM) and a domain decomposition method (ADM)

Youcef T.

Yes, of course; there are other methods to solve vibration of nanobeam with elastic support boundary condition. like finie element method, state space appraoch, DQM and many orther methods