Problem 7: Non-circular cross section shaft related to torque problems are difficult to be solved using the basictheory as for circular shaft. Your role is to make use of FAE to analyze the stress in squared cross section shaftshown in Figure.5.g= 6.5(10%) N/cm?e = 0.035 deg0.5 cm0.5 cm0.5 cm- 0.5 cmFigure.5: Squared cross section shaft applied to torque T as 3D modelProvide justified explanation and recommendations to simplify the problem from three-dimensional (3D) totwo- dimensional (2D).b.а.If the governing boundary value problem equation of such a problem can be given by:+ 2g0 = 0,dy?$(x,y) at boundary is 0dx2 4. Construct grid/mesh information table5. Calculate the nodal stress values, ø and the distribution through each element using element matrices-Galerkin method.6. Find shear stress components T and ty, if you have been given that:dфdøTy='dxdy'

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oblem 7: Non-circular cross section shaft related to torque problems are difficult to be solved using the bas ory as for circular shaft. Your role is to make use of FAE to analyze the stress in squared cross section shaf wn in Figure.5. · =6.5(10°) N/cm² 0 = 0.035 deg 0.5 cm 0.5 cm ko.scm-+ 0.s cm- Figure.5: Squared cross section shaft applied to torque T as 3D model

oblem 7: Non-circular cross section shaft related to torque problems are difficult to be solved using the bas ory as for circular shaft. Your role is to make use of FAE to analyze the stress in squared cross section shaf wn in Figure.5. · =6.5(10°) N/cm² 0 = 0.035 deg 0.5 cm 0.5 cm ko.scm-+ 0.s cm- Figure.5: Squared cross section shaft applied to torque T as 3D model

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.8P: A tubular shaft being designed for use on a construction site must transmit 120 kW at 1,75 Hz, The...

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Problem 7: Non-circular cross section shaft related to torque problems are difficult to be solved using the basic theory as for circular shaft. Your role is to make use of FAE to analyze the stress in squared cross section shaft shown in Figure.5. g= 6.5(10°) N/cm² 8 = 0.035 deg 0.5 cm 0.5 cm L0.5 cm- 0.5 cm Figure.5: Squared cross section shaft applied to torque T as 3D model Provide justified explanation and recommendations to simplify the problem from three-dimensional (3D) to two- dimensional (2D). b. If the governing boundary value problem equation of such a problem can be given by: а. + dy2 + 2g = 0, $(x,y) at boundary is 0 dx2 where g is the shear modulus and 0 is angle of twist for each element, respectively. Make use of the 2D layout that is demonstrated in Figure.5, perform the followings: 1. Justify your mesh/grid division for this problem in terms of complication of geometry or materials compositions.
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