Saimohan Neelam

8 Questions 22 Answers 0 Followers

Questions related from Saimohan Neelam

Can i use k1,k2,k3 in my analysis for equivalent SIF in paris equation without performing non planar crack growth?

I am doing propagation life calculation of gas turbine disc under fatigue loading. I am doing this in ansys. i modeled surface crack in the model and calculated stress intensity factors k1,k2,k3....

05 May 2015 5,707 8 View

Can anyone provide any apdl code to perform automatic fatigue crack growth ??

Hi, I am using Ansys Apdl for fatigue crack growth. I need any one code to understand how it can be automized (recreating crack with node shift and remeshing). Thank you

02 February 2015 6,114 2 View

How can I create elliptical corner cracks in ANSYS classic or workbench?

Hi, I'm trying to model crack propagation using ANSYS software in my thesis. I've got a question concerning crack tip mesh. I'm modeling eliptic surface crack in a plate using CTMOPT macro and...

01 January 2015 3,409 6 View

How to extend crack in Mixed mode crack growth in Ansys ?

Hi, I am doing project on mixed mode crack growth of semi elliptical crack in gas turbine components under cyclic loading. Ansys has capability for finding J,K using CINT command. But, In mixed...

01 January 2015 2,202 3 View

How can I create crack surfaces in an already existing 3D model and how can I mesh it using singular elements in ANSYS classic or work bench?

Hi, I used CTMOPT macro in Ansys classic to create semi elliptical crack with mesh in already existing model. But the macro is not working with different a/c ratio. In Ansys workbench tools are...

10 October 2014 1,081 6 View

How do I glue bodies at common faces in Ansys workbench ? (I cant use form parts option)

Hi, I have four bodies in contact with common faces. I can't use "form a new part " feature for four parts. I didn't see any option to glue required solids. I am simulating a fracture problem. For...

10 October 2014 9,039 9 View

How can one merge nodes on two co planar faces in Ansys WB ?

Hi, I am simulating a fracture problem. For that, I split a body into two bodies with slice by plane. That gives two faces at the same location (at intersection of bodies). Again, I split faces on...

10 October 2014 9,905 17 View

Out of ansys and abaqus which one is better for fracture mechanics analysis?

I am starting FEA analysis in fracture mechanics. I want to know the best software for the analysis. I am familiar with Ansys. can anyone state the points for choosing better software for fea...

09 September 2014 988 11 View