Jibin Raj

6 Questions 15 Answers 0 Followers

Questions related from Jibin Raj

How is the DQ method applied to the oy axis of rectangular plate after discretizing the governing equation using Ritz method?

I am using the Ritz-DQ method to find the free vibration response of rectangular plates. I have applied Ritz method (using beam eigenfunctions) to the governing equation of rectangular...

07 March 2015 1,877 2 View

How to decide upon the nature of grid points to be selected in Differential Quadrature method?

Is there any particular criterion with which we decide upon which grid point to select for analysis? I have used equations given in the review paper by C.W.Bert and M.Malik. I am working on the...

28 January 2015 8,556 3 View

In the Differential Quadrature method , is it possible to obtain an expression for the dependent variable in terms of independent variables?

Consider a 1-d Laplace equation Uxx=0 ; 1

08 October 2014 3,857 4 View

What happens to the bending moment diagram for a simply supported beam if a crack is induced?

A point load is applied on the simply supported beam of length L. Let the crack has a depth of "d" and breadth of "b". How will this effect the bending moment diagram if no crack was present?

04 August 2014 1,353 21 View

What is the significance of Laplace and Poisson equations in Mechanical Engineering?

Please help me with an example other than the heat transfer case. Also help me where exactly can we use Laplace or poisson 's equation.

25 July 2014 1,228 14 View

What is the difference between Rayleigh-Ritz method and Ritz method?

I know Ritz method is applied directly to the variational formulation. Basically what makes the Ritz method unique?

14 July 2014 856 10 View