How to calculate the Orthocenter of triangle?

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Is it possible to give specified shear condition for the wall boundary in ANSYS Fluent?

Hi, Is it possible to give specified shear for the wall in Fluent. I have checked the manual and found that the wall can be modeled in the following ways (For VOF model, only adhesion contact...

05 June 2019 6,670 3 View

How to model contact condition between fluid and wall (VOF model, ANSYS Fluent)?

Hi, I am trying to simulate the mucus removal process using Fluent. I used multiphase model (air+mucus), simulation is working fine for the no-slip condition. In the realistic case, mucus will...

05 June 2019 3,938 1 View

How to give user defined stress strain curve in abaqus?

Dear all, Any body know how to give stress strain curve with negative slope in abaqus

02 March 2019 1,962 4 View

How to calculate J integral using domain integral method?

Hi, How to calculate 3 components of j integral using domain integral method.

04 May 2017 3,768 2 View

How to calculate displacement gradient matrix?

Hi, Is it possible to calculate displacement gradient matrix from strain tensor and gauss point co- ordinates

03 April 2017 1,635 3 View

Phantom node method in Abaqus XFEM implementation?

Hi, Anybody please explain. How phantom node method is used in Abaqus XFEM implementation for cutting the element during crack propagation

10 November 2016 10,241 0 View

GFEM and XFEM?

Hi, What is the difference between Generalized Finite Element Method and Extended Finite Element Method.

10 November 2016 9,976 1 View

Abaqus installation on client machine?

Hi, I am trying to install abaqus 6.14 (abaqus 2016) in my workstation (client machine) Error is coming while giving licence server, can anybody help me in resolving this error Error: Unable to...

08 September 2016 8,208 5 View

What factors need to be compared/ considered for validating numerical results with analytical results for crack propagation problem?

Hi Everyone, I am trying to simulate crack propagation in abaqus and validating with analytical solution I need suggestions regarding what factors can to be compared/ considered for validating...

07 August 2016 6,247 4 View

Crack simulation with abaqus?

Hi, I am trying to simulate crack propagation under mixed mode, I was able to simulate mode-1 crack propagation, But while simulating(using XFem) the crack under mixed mode, due to load the...

07 August 2016 6,161 4 View

What is the difference between mathematical R^4 space and physical 4D unit space?

We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...

10 August 2024 6,678 14 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

All math can be explained by iterator of code?

all math can be traversed by code? all math can be translate to code?

26 July 2024 9,530 0 View

Standard curve of H2O2?

Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...

26 July 2024 3,460 2 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Richard Epenoy

Hi, you may try this MATLAB code:

https://fr.mathworks.com/matlabcentral/fileexchange/24445--center---calculates-and-plots-centers-of-a-triangle/content/center.m

Rayudu Nithin manohar

Thanks

Piotr Dniestrzański

Every single non-linear 3 points in space passes only one plane. Know this plane and you will have 2 dimensions. You will bring the problem to the plane.