How to do function multiplication in APDL?

I need to define a simple equation in APDL with multiplication in it. The function goes as, w = REV * 2* PI/60 I simply want to convert the input RPM value to rads-1. But when I enter the equation...

10 November 2019 4,320 3 View

How to add "remote displacement" type boundary condition in APDL?

Hi all, I want to know how to add DOF for a set of nodes relative to a remote location in APDL? A similar function is available in Ansys mechanical workbench called 'remote displacement" or...

08 September 2019 9,840 2 View

How to convert bolt pretension torque to pretension adjustment length??

Hi, How to convert bolt pretension force in to "pretension adjustment length"? Is there any equation for the conversion? Or do I have to conduct a separate simulation to find the bolt length...

06 July 2019 9,703 7 View

How to select surrogate model based on multiple error metrics?

HI, I need to select a single surrogate model to model the response of four different objective functions. To do that I have errors of each surrogate model from three different error metrics. My...

04 May 2019 9,081 5 View

ANSYS WB : How to obtain volume of a single object in an assembly(for parametric study)?

Hi, I'm doing a stress analysis of an assembly. I need to obtain the volume of an object as an output parameter for a parametric study. How can I do that? I think I can use a apdl command to...

02 March 2019 1,321 1 View

Are there any research paper on removing stress singularities using St. Venant's principle?

Hi all, In FEA when dealing with stress singularities, most of the time people say to avoid the stress singularities using the St. Venant's Principle. But to back it up this method I could not...

10 November 2018 4,108 8 View

How to setup ANSYS distributed fro Mechanical workbench?

I need to use computing power of two computers for simulation. How do I setup this for ansys workbench mechanical? Thanks.

09 October 2018 4,845 0 View

How to select mean stress correction method for fatigue simulation/analysis?

There are several types of mean stress correction methods in fatigue analysis such as Goodman, Gerber, etc, So for a fatigue analysis what is the basis of selecting a mean stress correction...

07 August 2018 9,580 12 View

How to overcome stress singularities due to interference fit?

HI all, I'm trying to simulate the effect of rotational inertia for a shaft which is rotating 100 krpm along its axis. The shaft consists of three components (please see the below attachment...

06 July 2018 7,840 9 View

How can stress concentration occur on flat contact surfaces?

Hi all, I've being trying to simulate effect of bolt pretension using ANSYS mechanical. The bolt load is 12000 N. I'm using axi-symmetric simulation. The issue is stress concentration is high on...

04 May 2018 8,501 1 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

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

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View

What is the most suitable resuspension buffer for TCA/acetone precipitated protein?

I need to extract protein from fermented carbon sources for Bradford assay. Most researchers experiencing insolubility of pellet in resuspension buffer. Please assist me to select most suitable...

26 February 2021 7,129 3 View