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Questions related from Piyush Uniyal
I am comparing solutions of linear elastic response of a material in Abaqus explicit with inbuilt model and with VUMAT (Linear Elastic) code on single element. I am getting almost same results...
09 September 2019 8,246 2 View
I am doing fatigue damage analysis of composite in Abaqus. How to simulate high number fatigue say 10K or 20K cycles in abaqus, since it is not feasible to simulate each cycle due to high...
05 May 2018 970 2 View
I have created .RPT in Abaqus but when I open the file it doesn't contain any proper data and most of the columns have NO VALUE. I would be thankful if anyone can provide the procedure to export...
07 July 2017 1,147 13 View
In research articles term 'normalized stress' or Normalized modulus is frequently used. What is normalized stress or modulus? And what is its significance?
01 January 2017 6,249 0 View
looking for design guidelines of striker mechanism or gas gun mechanism of split hopkinsor pressure bar. what are the parts of launching system and what instrumentation is required?
11 November 2016 8,559 0 View
some study material for FEM of ceramic matrix composites
10 October 2016 2,772 2 View
can anyone suggests procedure to perform FEA of ceramic matrix composites?
10 October 2016 3,523 3 View
how to define orientation of layers and what should be thickness of cylinder?is it equal to thickness of layers? what should be boundary conditions when internal pressure is applied?
05 May 2016 5,184 5 View
plate dimension 100*100mm, material graphite/epoxy, stacking sequence (0/90/0/90/0/90/0) ply thickness=1/7, total thickness of laminate=1mm , applied stress=1MPa, but after solving the problem...
05 May 2016 5,223 5 View
what is the meaning of 95,181,281 in SOLID95, SHELL181 and SHELL281?
05 May 2016 6,798 1 View
05 May 2016 3,288 1 View
how laminated composites are fabricated? are prepages are provided by manufactures?
04 April 2016 8,789 5 View
I want to know is there any MATLAB code for topology optimization of shell structures???
04 April 2016 1,912 0 View
a rectangular plate is loaded at center with point load. can i apply failure criteria in ANSYS?
04 April 2016 8,405 1 View
i have two manometers with different diameter. can i use both in same scale or separate scales are required? because for same pressure difference height of columns would be different for different...
04 April 2016 10,001 3 View
i am doing experimental study of solar air heater with wire mesh.
03 March 2016 1,850 5 View
how to determine failure index using Puck's failure criteria in ansys apdl using macro script.?
03 March 2016 6,120 1 View
I want to simulate shear loading in rectangular plate in ANSYS apdl. how to apply load and boundary conditions in ansys?
03 March 2016 4,154 6 View
i am designing composite material pressure vessel in ANSYS apdl.
03 March 2016 9,679 7 View
inverse of failure index is giving failure strength much higher than failure strength in longitudinal direction.
03 March 2016 7,171 2 View
I want to validate my ANSYS model by comparing first ply failure pressure of laminated composite pressure vessel with experimental data(attached file). can anyone provide appropriate boundary...
01 January 1970 3,925 1 View
I am solving a composite material problem in Abaqus. I have applied TIE constraint between fibers and matrix. But Abaqus is throwing following warnings and after few iterations, solution is not...
01 January 1970 4,257 1 View
