Olatunji Oladimeji Ojo

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Questions related from Olatunji Oladimeji Ojo

What are the available techniques of removing cladding materials from metal sheet' surfaces?

Apart from machining technique, is there any other method through which cladding material can be removed from the surface of metal sheets?

27 November 2015 2,657 3 View

How do I solve Abaqus errors:"Zero or negative mass in element", "Excessive distortion of element number"& "Abaqus time increment has become negative?

I am trying to simulate a FSSW process but the above/below errors keep on emerging. I have applied adaptive ALE to try and eliminate the issues but the errors remained after submitting the job. I...

03 November 2015 9,604 4 View

Is there any other way to constrain rotational degrees of freedom other than through the use of BC sub-module in abaqus?

I have been trying to simulate a FSSW process but I keep getting the error given below. Likewise, I have applied the needed BC to effect the changes it suggested but all to no avail. Please, I...

02 November 2015 8,431 4 View

Is there a way to incorporate angular/rotational velocity into explicit dynamics modelling in an ANSYS workbench package?

I have checked the modeling options under the explicit dynamics of ANSYS workbench but I couldn't find options for angular velocity. Or which other module or add in can perform rotation of a...

10 September 2015 5,049 3 View