Venkata Somi Reddy Janga

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Questions related from Venkata Somi Reddy Janga

Where can I get Drucker-Prager Material constants for Sandstone and Limestone and EOS Compaction values?

I am trying to simulate rock drilling using PDC bit in Altair. I am looking for Drucker-Prager material model values/constants. There are 4 different drucker-prager material models available for...

31 October 2022 5,310 0 View

That is the efficiency of conversion of friction to heat in friction stir spot welding? What percentage of heat is distributed to tools and clamp?

For friction stir spot welding of Aluminium alloy sheets using H13 steel toolset, what is the contribution of friction? and what is the contribution from strain? to the total heat generated. What...

10 May 2022 334 0 View

What is the fraction of strain energy converted to heat? and what is fraction of heat is due to friction in friction stir welding/ FSSW?

During FSW/FSSW a fraction of strain energy is converted in to heat? and also there is heat due to friction. What is fraction of heat is due to friction in friction stir welding/FSSW/RFSSW?

22 March 2022 8,316 0 View

What is the Fraction of Strain Energy converted to heat during Friction Stir Welding?

What is contribution of friction to the heat and what is the contribution of strain energy to heat in FSW of Aluminum Alloys

02 November 2021 319 1 View

Where can EOS Polynomial or Gruneisen which equation is preferred in Numerical Modelling of FSW/FSSW?

I am doing numerical model for FSW, I want to know which Equation of State is more compatible for FSW. EOS Polynomial or EOS Gruneisen?

02 November 2021 3,225 2 View