In the finite element formulation, which type of boundary condition has to be substituted in the formulation itself?

More Artem Kinzin's questions See All

Could someone advice a robust protocol for RNA isolation from bird feces and RT-PCR detection of influenza virus in it?

I have tried Trizol and Quiagen RNEasy kits to isolate RNA from waterfowl feces (I added influenza virus in serial dilutions to some feces samples as a positive control). However none of the...

20 August 2020 3,712 3 View

What examples of theoretical justifications do error correlations might imply on in SEM?

My question is connected to rather unclear point of error correlation that many scholars encounter while conducting their SEM (structural equation modeling) analysis. It is a pretty often when...

15 July 2020 9,613 2 View

Path analysis or SEM?

I am new to statistics and currently trying to conducting data analysis for my pilot study and I am confused about the procedures. Overall, I have around 150 respondents. Attached there is a model...

15 March 2020 6,519 13 View

Does thermal conductivity of solids depend on stress?

We all know thermal conductivity / diffusivity of solids (metals, insulators, semiconductors) is a function of temperature. However, does it depend on mechanical stress, e.g. uniaxial? Has someone...

05 November 2019 6,557 3 View

Is there analytical relation between polymer solution viscosity and radius of gyration in case of highly asymmetric gyradius?

Dear colleagues, I try to perform MD simulation of abstract polymer in good solvent. Particularly I try to calculate solution viscosity by means of non-equilibrium dynamics (shearing). Although...

16 August 2019 9,842 2 View

Abnormal results for PicoProbe Acetyl-CoA determination kit from Biovision?

Dear colleagues We've recently bought the PicoProbe kit from BioVision to measure acetyl-CoA levels enzymatically in rat brain extracts...

18 March 2019 7,020 9 View

Does any one have any idea/experience in pyrrolidone cleavage?

Hello there, need some ideas and conditions for pyrrolidone cleavage with formation of double bond (C=C) , for now i know that in strong acid conditions (HCl) this group is stable and cleavage do...

21 December 2018 2,326 4 View

Which Manning coefficient (n) do you use when calculating the debris flow velocity?

13 February 2017 7,091 2 View

Fracture Mechanics, SIF calculation in ANSYS

FE software ANSYS provides SIFs calculation in fracture mechanics for 3 modes by CINT command for isotropic elastic material for example. Does command CINT calculate SIFs for orthotropic material...

01 January 1970 4,923 3 View

Interpreting SEM analysis for measurement model.

Currently, I am running a model with 6 variables among which 2 are dependent. I also have from three to five items per variable (overall, 23 items). The results of the model fit for measurement...

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Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 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

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

What are the application of Fixed points thoery in Chemistry.?

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26 February 2021 3,533 1 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

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26 February 2021 3,806 2 View

Has anyone used the Illumina ITS1 primer sets?

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Pankaj Biswas

You will get the information from the following article:

http://download.springer.com/static/pdf/432/art%253A10.3103%252FS1068799807020018.pdf?originUrl=http%3A%2F%2Flink.springer.com%2Farticle%2F10.3103%2FS1068799807020018&token2=exp=1464614686~acl=%2Fstatic%2Fpdf%2F432%2Fart%25253A10.3103%25252FS1068799807020018.pdf%3ForiginUrl%3Dhttp%253A%252F%252Flink.springer.com%252Farticle%252F10.3103%252FS1068799807020018*~hmac=8f2b06116bcb669446eecc4be6df0c5c8e7ec0c29119269d20878cf6e9cecb1f