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Finite Element Analysis

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The nodal coordinate of the triangular element are as shown in figure. At the interior point P, the x-coordinate is(4.5) and N1 = 0.3.Determine N2,N3 and y-coordinate of point P.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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For a CST element the nodal displacement vector QT=[0,0,0,0,2,-0.1] mm. Find the element stress. Take E = 200GPa,plate thickness t = 5 mm and poisson's ratio = 0.3
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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What are serendipity elements?Derive and graphically represent interpolation functions for 8 nodded Quadrilateral elements.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Find the natural frequency of axial vibrations of a bar of uniform cross section 20mm2 and length Im. Take E = 2 x 105N/mm2and p=8000kg/m3. Take two linear elements.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Find the suitable differential equation with required boundary condition and solve it by using Rayleigh.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Explain applications of FEA in various fields.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Explain with sketches: types of elements.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Explain shape function graphically for one dimensional linear and quadratic element.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Explain Gauss Elimination method using an example.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Solve differential equation
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Solve following differential equation d2ydx2−10x2=5;0≤x≤1
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Analysis the plane truss for nodal displacement. element stresses and srtains. Take ,p1 = KN,p2 = 2 KN, E = 180 GPa A = 6 cm2 for all elements.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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find the shape function for two dimensional eight noded element.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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What are the h and p versions of finite element method?
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Explain Convergence requirement.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Analyze the truss completely for displacement, stress and strain as shown in figure
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Find nodal displacement and element stress for the bar as shown in figure using FEM. Take E=200GPa
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Determine the strains ex,ey,ez and corresponding element stresses.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Derive the step function for ID linear element in natural co-ordintaes.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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An air-conditioner weighs 200 kg. and is driven by a motor at 500 r .p m What is the required static deflection of an undamped isolator to achieve 80% isolation?
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Assume the coefficient of friction between the mass and the surface.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Find a single equivalent damping constant .
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Find the amplitude of motion of the vibrating structure.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Principal of Minimum Potential Energy
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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Solve differential Equation using Galerkin Method.
finite element analysis updated 3.2 years ago by teamques10 ★ 69k
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