Pravesh Kumar

4 Questions 5 Answers 0 Followers

Questions related from Pravesh Kumar

Can radius of gyration be used to non-dimensionalise the equation of motion for a thin beam?

Due to stretching effect, the coefficient of the non-linear term (arising due to the stretching effect) is getting very large. In some paper radius of gyration is used to nondimensionalise the...

04 April 2017 571 1 View

Is it necessary to non dimensionalize the governing equation before applying the perturbation methods?

As we usually on dimensionalize the governing equation and the boundary conditions to get the small parameter? What if we already have the small parameter without non-dimensionalising?

06 June 2016 4,026 3 View

How we are going to proceed in a BVP problem having all homogenous boundary conditions while applying HPM

I have seen many examples of non-linear equations being solved by HPM, each problem is having specified boundary or initial conditions. What if all the boundary conditions(in BVP) are homogenous?

02 February 2016 4,373 2 View

Can anyone provide me some study material for cubic and quadratic non linearities also perturbation methods in vibration. Thanks in advance?

working on non linear differential equation containing qudratic non linearities.

02 February 2016 4,189 3 View