Kavya Sree

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Questions related from Kavya Sree

Undefined value found. - Detail: NaN or Inf found when solving linear system using PARDISO. How to resolve this error in fuel cell module?

Undefined value found. - Detail: NaN or Inf found when solving linear system using PARDISO. Undefined value found. - Detail: NaN or Inf found when solving linear system using Vanka. Undefined...

10 April 2024 7,441 0 View

Failed to find a solution for the initial parameter. In Velocity u, Pressure p: Divergence of linear iterations. Returned solution is not converged?

Failed to find a solution for the initial parameter. In Velocity u, Pressure p: Divergence of the linear iterations. Returned solution is not converged. Not all parameter steps returned. Hi, i am...

10 April 2024 4,341 0 View

Why I am not getting odb, sta, inp..etc., files after runnong job in abaqus in transient heat transfer analysis using moving heat source?

I didn't get odb, sta, inp..etc., files after running job in abaqus in transient heat transfer analysis using moving heat source. No compilation error was shown. And in results, no change in...

29 January 2022 4,380 0 View

Why I am getting this error repeatedly in Abaqus CAE while running the simulation?

Element 6901 instance part-1-1 cannot be added using *model change if it is not removed or inactive in the previous step Element 6902 instance part-1-1 cannot be added using *model change if it...

14 November 2021 7,558 5 View

User subroutine fortran code for volumetric gaussian laser beam heat source in abaqus CAE?

I need to implement a Fortran code using user subroutine in Abaqus for moving heat source model implementing volumetric gaussian laser heat source for multi-track laser scanning. I wrote code for...

11 November 2021 7,748 2 View

What is main difference between geometrically modified groups and absorptivity profile groups in classification of heat sources? Which is the best HS?

Which is the best heat source among these for selective laser melting and why? Please give a detailed explanation. I referred to many papers but... what is the main difference between...

29 October 2021 3,802 0 View

How intensity of gaussian heat source measured experimentally

How intensity(peak intensity) is measured experimentally in the gaussian exponential heat source used in the laser powder bed fusion process? And in the heat flux equation, the beam spot radius is...

01 January 1970 1,310 5 View