[PDF] Top 20 Stress Function of a Rotating Variable Thickness Annular Disk Using Exact and Numerical Methods

... The numerical simulation starts from the inner boun- dary, where a trial value of the first derivative of the stress function is ...the stress function and its first derivative at the ... See full document

... a rotating variable-thickness solid ...solid disk is considered to have free boundary ...the rotating solid disk and it is solved analytically or numerically using finite ... See full document

... the thickness parameter by Eraslan ...elliptical thickness profile for calculating stresses in ...[12]. Stress analysis has been done using two different analytical methods namely HPM ... See full document

... FGM disk and strain suppression at stress ...the stress distribution in flywheels with functionally graded material under plane strain ...for rotating FGM annular discs with various ... See full document

... graded rotating circular discs under uniform temperature and variation in Young’s ...thin annular disk made of FGM under pressure by You et ...A numerical approach using FEM model is ... See full document

... graded rotating annular and solid disks with variable ...on Stress Analysis of Nonhomogeneous Rotating Disc with Arbitrarily Variable Thickness Using Finite Element ... See full document

... for rotating annular FGM disc subjected to internal and external ...the exact solutions for axi-symmetric rotating disc made of FGM and having variable ...convergent thickness ... See full document

... powerful numerical tool to solve ordinary and partial differential ...in rotating FGM disk, where the material properties of disk vary exponentially in radial direction ...FGM disk ... See full document

... the stress concentrations around a circular hole or circu- lar inclusion in a fiber-reinforced viscoelastic plate under uniform ...tic thickness variation and subjected to uniform ...the rotating ... See full document

... The numerical FDM solution is compared with the analytical solution for the rotating variable-thickness sold disk with k = 3 and various values of ...the exact analytical ... See full document

... the thickness profile is concave for k < 1 while in ...the thickness of the cylinder is linearly decreasing by setting k = 1 ...of thickness variation of rotating cylin- ders can be taken ... See full document

... grid-based methods proposed in [14] incorporated two arbitrary finite processes which may reoriented and reshaped the ...search methods including the GPS methods. The GSS methods have been ... See full document

... and we note that in the case of degeneracy into isotropic, the energy function (6) reduces to (5) and according for the effective modulli  1 ,  2 ,  3 while  0 vanishes, i.e.  2   3   ,  1   , ... See full document

... of variable suction at the disk introduces a transient part depending on ε, A, and σ superposed on the steady solution corresponding to uniform suction at the ...the disk. For the flow very near to ... See full document

... a stress element of load carrying member. The exact closed form solution of these complex governing equations is obtainable only for cases of geometric, loading and material ...the exact elasticity ... See full document

... The exact steady - state solution, corresponding to the motion of the MHD generalized Burgers’ fluid due to the variable acceleration of an infinite flat plate, is established by means of the Fourier sine ... See full document

... ic/anisotropic rotating disc in presence/absence of residual ...residual stress, the radial stress developing due to rotation is slightly lesser than the radial stress of an ... See full document

... Data input Areas of elements Stiffness matrix Trial and loading functions Stress fields of Boundary conditions Strain energy term Correction to matrix D Solution of the equations Trial f[r] ... See full document

... for creating a reliable meshing strategy for rotating annular flow in the oil & gas industry. The analysis of the turbulence models within ANSYS FLUENT has allowed a strategy to be recommended for ... See full document

... Time dependent solution was evaluated after one revolution of rotating plate. It turned out that after the creation of the fluidized layer and static pressure in the bearing, its load stabilized at a constant ... See full document