can you please step by step to understand that I did not get it ????? A manufacturer of single-seater racing cars was considering materials andthicknesses of a sandwich panel concept for the chassis. The design case assumeda 600mm wide simply supported panel of the form shown below, subject to a centralpoint load of 1500N. The distance between the supports was 1.20m.D =8 =To a reasonable approximation the expression for panel stiffness, D, is:Estsbd²2:[5.44mm]✓1.20mMaterialSMCCore1500Nand the mid-span deflection, 8, is given by:WL³ WLtc+48D 4bd² Gcwhere:where:Some data for candidate materials are shown in the table below.Young'sModulusEs = Young's modulus of skints= thickness of skinto = core thicknessbd = tc + 2.ts/2 = tc+tsDensity(Mg.m-³)1.80.2tcd h= panel width = 600mmW = 1500N,Span, L = 1.20mShear modulus of core material, Gc= 50MPa(GPa)10i. Calculate the mid-span deflections, of a panel with 40mm core thickness,constructed with 2.0mm thick sheet moulding compound (SMC) skins. ii. Using the data from part i, calculate the overall mass of a 1.2m long x0.6m wide sandwich panel made with SMC skins.[10.944kg]iii. Calculate the maximum bending stress in the skin and the shear stress inthe core for a panel made with SMC skins.[9.35 MPa and 0.03 MPa, respectively]The expression for bending stress, σs, is:Mhbt d²=Oswhere M = applied bending momenth = overall panel thicknessThe expression for shear stress, tc, is:Qbdwhere Q = shear force.Tc=

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A manufacturer of single-seater racing cars was considering materials and thicknesses of a sandwich panel concept for the chassis. The design case assumed a 600mm wide simply supported panel of the form shown below, subject to a central point load of 1500N. The distance between the supports was 1.20m.

A manufacturer of single-seater racing cars was considering materials and thicknesses of a sandwich panel concept for the chassis. The design case assumed a 600mm wide simply supported panel of the form shown below, subject to a central point load of 1500N. The distance between the supports was 1.20m.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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