Oguzhan Yalcin

8 Questions 55 Answers 0 Followers

Questions related from Oguzhan Yalcin

How can cyclic symmetry be defined in dynamic, implicit analyse in Abaqus?

Hi, I need some support to define cyclic symmetry in dynamic, implicit analyse. As I have found out that cyclic symmetry under interactions is only usable in static, visco, frequency, steady...

11 November 2018 3,588 4 View

Why is ETOTAL negative in ABAQUS Quasi Static Analyse?

Hi, I did an quasi static analyse. As a result of my analysis, total energy of the output set (etotal) is everytime negative and after some steps etotal increases exponentially in negative area....

01 January 2018 11,137 6 View

How can I reduce the size of the RST File of ANSYS Workbench?

Hi, I need some help the reduce the RST File Size as a result of the ANSYS Workbench Modal Analysis. I just need the mesh and mode frequencies data from the RST File to import the data to MATLAB....

03 March 2017 1,189 0 View

How can I find out the rotational stiffness of the bearing with static structural analysis?

Hi, I have some problem about the rotational stiffness of the bushing. Actually, I would like to change the bearing balls with bushing joints in ANSYS Workbench. I have a normal bearing with the...

11 November 2016 4,043 3 View

Is it possible to have different damping ratios in different mode freqeuncies for isotropic one part structure in reality?

Hi, I am trying to validate the results of test and simulation. When I applied a constant damping ratio for every mode freqeuncies, I have similar response for some of the mode frequencies...

09 September 2016 2,193 8 View

How can I remove orientation node from beam element in ANSYS WB?

Hi, I have a problem with orientation nodes of beam element in ANSYS. My Structure: - 3D Structure (Every node have 6 DOF) - 12 Beam Elements - 13 Nodes - 2 Fixed supports at the edges - After...

02 February 2016 7,139 3 View

How can I find Mode Shapes of MDOF Damped Structure in MATLAB?

Hi, I have some problems with mode shapes. First of all, I have eigenvectors and eigenvalues of the structure (state space solution) which has 4 elements and 18 DOF. Now, I want to...

01 January 2016 1,458 8 View

Why I have different results than ANSYS WB when I calculate the eigenfreqeuncies with ANSYS stiffness and mass matrices?

I am trying to solve a basic problem. First of all, I created line body (BEAM188) which is 2 beam element 2 fixed support and the middle node have 6DOF. Afterward I got the results in ANSYS...

12 December 2015 7,714 5 View