Q3: In a mechanical application a composite part is required to have the properties, the longitudinal modulus of elasticity is at least 105 GPA, the transverse modulus of elasticity is at least 5.62 GPa, and the density is no more than 1400 kg/m³. The available fibers have the properties: the longitudinal modulus of elasticity En=230 GPa, the transverse modulus of elasticity Ep=22 GPa and the density pf=1800 kg/m³. And the available matrix properties are, the modulus of elasticity Em Em = 3.5 GPa and the density pm - 1200 kg/m³. Does this composite can be fabricated from these fibers and

Q3: In a mechanical application a composite part is required to have the properties, the longitudinal modulus of elasticity is at least 105 GPA, the transverse modulus of elasticity is at least 5.62 GPa, and the density is no more than 1400 kg/m³. The available fibers have the properties: the longitudinal modulus of elasticity En=230 GPa, the transverse modulus of elasticity Ep=22 GPa and the density pf=1800 kg/m³. And the available matrix properties are, the modulus of elasticity Em Em = 3.5 GPa and the density pm - 1200 kg/m³. Does this composite can be fabricated from these fibers and

Name: Q3: In a mechanical application a composite part is required to have
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: Q3: In a mechanical application a composite part is required to have the properties, the longitudinalmodulus of elasticity is at least 105 GPA, the transverse modulus of elasticity is at least 5.62 GPa, andthe density is no more than 1400 kg/m³. The

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

See similar textbooks

Related questions

Q: P2. Design a cylindrical thin-wall composite fuselage for storing compressed natural gas at a…

Q: I need to calculate the tensile stiffness along the fibre which have a length of 250um below are…

A: Given: Matrix Stiffness, Em = 6 GPaMatrix Strength = 50 MPaFibre Volume Fraction, vf = 0.41Fibre…

Q: Q2: A composite material has a cross-sectional area of 1150 mm². The fibers carried a stress of 200…

A: Given:A=1150 mm2σf=200 MPaFf=78600 Nεt=1.56*10-3σm=6.18 MPa

Q: A designer needs the value for the transverse shear modulus, G23, for a unidirectional…

A: Given That: Young's modulus of the fiber, Ef = 230 GPa Young's modulus of the fiber in the 2…

Q: How much will a steel wire 2 m long and 1 mm diameter stretch under a 5 kg wt. load? (Y = 2 x 1011…

Q: Compute the modulus of elasticity for a composite which uses High Modulus Carbon fibers and…

A: Given: TO calculate the modulus of elasticity of the composite.

Q: a) What is the mechanical advantage of a wheelbarrow, such as the one in Figure 9.24, if the center…

A: Given Lever arm length = 5.5 cm = 55 × 10-3 m Perpendicular arm length = 1.02 m Mass = 55 kg To find…

Q: A new rigid biomaterial is developed and tested as a candidate replacement tissue for volumetric…

A: In conclusion: Given the anisotropic character of the material, the elastic moduli (E11, E22, E33)…

Q: A 220 kg box is hanging from a steel wire with a Young's modulus of 200 GPa. You have a design…

Q: An elastoplastic material with strain hardening has the stress-strain relation- ship shown in Figure…

A: Given Data Stress at yield point is : σy=600 MPa Strain at yield point is :εy=0.003 m/m Now…

Q: you are analyzing the maximum stress of a rectangular cross-section beam supported at both ends with…

A: The maximum stress in a rectangular cross-section beam supported at both ends with a single load in…

Q: (6) There are many kinds of polyethylene foam, each with different properties. The low density…

A: Given: The torque, T = 2 kN.m The elastic modulus, G = 6 GPa The diameter, d = 300 mm The length, L…

Q: The channel shape cross-section and the rectangular cross-section shown in the Figure Q4 are made of…

A: Solution is provided below

Q: Stage Design A cable is used to support an actor as he swings onto the stage. Now suppose the…

Q: A mass of 30kg is hung from a steel wire of radius 7cm and length of 40m. What should be the minimum…

A: Given, Mass = m = 30 kg Radius of wire = r = 7 cm = 0.07 m Length fo the wire = L = 40 m Elastic…

Q: A cylindrical pipe with diameter d = 1.0 m is subject to internal pressure p = 5.0 MPa but it is…

A: (a) Write the given data. Internal pressure, P=5 MPaDiameter, d=1 m

Q: A uniform plank 9m long of mass 80 kg is horizontal. It is supported by vertical strings attached at…

Topic Video

Question

Q3: In a mechanical application a composite part is required to have the properties, the longitudinal
modulus of elasticity is at least 105 GPA, the transverse modulus of elasticity is at least 5.62 GPa, and
the density is no more than 1400 kg/m³. The available fibers have the properties: the longitudinal
modulus of elasticity En=230 GPa, the transverse modulus of elasticity Ep=22 GPa and the density
Pr=1800 kg/m³. And the available matrix properties are, the modulus of elasticity Em Em₂ = 3.5
GPa and the density pm - 1200 kg/m³. Does this composite can be fabricated from these fibers and
matrix?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

(Solid Mechanics) This finite element model is composed of 4 linear bar elements, each with a cross section of 10 mm² and material properties (E = 6 GPa, v=0.3). A weight of 200 N is applied and the nodes are named as shown below. (1) Compute the reaction forces. (2) What are the reaction forces when the weight is tripled to be 600 N? Find the solution without repeating the FEA. Explain why you can get the quick answer.
A Please enter your supplied question data (kN) P 300 KN Dimensions (mm) B 65 mm 45 mm (kNm) M 2.5 KN
A hollow copper pipe undergoes a 1% change in length under a tensile load. If the Young’s modulus of copper is 110 GPa, the pipe’s outer diameter is 2 cm and its wall thickness is 5 mm, what is the magnitude of the tensile load? Consider the whole change happening in the elastic region.
Stiven: A 2 in diameter Rod wo in long elongares 0.12 in under L load of 60 kip. The diamurer of Rod decrease 0.004 in during loading modulus of Elasticity? Poisson's ratio?" and " ↓ uw T (ks i) = Find moddus of Rigidity ? ↓ UniT (ksi] unit 1
A disk of SBR elastomer 3.0 cm in diameter 0.5 cmthick is used as a cushioning surface between two steel rods ofthe same diameter, as shown below (not to scale). a. If the rods are brought together with an axial force of 100 N such that the SBR is compressed elastically between them, what is the thickness of the SBR under load? b. Under the same conditions as part (a), what is the greatest possible diameter of the SBR under load? c. If the SBR is bonded to the rods, how far can one rod be rotated with respect to the other before the SBR/rod interface fractures? Assume that the rods are essentially rigid and the distance between them remains constant. Please answer in degrees of rotation.
Q2: A fiberglass composite consists of a matrix of vinyl ester and reinforcing fibers of E-glass. The volume fraction of E-glass is 30%. The density of the vinyl estiser 0.882 g/cm³, and its modulus of elasticity is 3.6 GPa. The density of E-glass is 2.6 g/cm³, and its modulus of elasticity is 76 GPa. A section of composite 1 cm by 25 cm by 2 m is fabricated with the E-glass fibers running longitudinally in the 2000 mm direction. Determine: (a) The masses of vinyl ester and E-glass fibers. (b) The density of the composite. (c) The composite modulus of elasticity in the longitudinal and the perpendicular directions of the glass fibers. (d) If the tensile strength of the glass fibers, is 1 GPA and the tensile strength of the epoxy matrix is 60 MPa, find the tensile strength of the composite in the longitudinal direction.
Q.1 (15%) Bar with cross-sectional area A and length L is inclined at angle a. Determine the element force vector {f}=[k]{d} for the following nodal displacements: (a) rigid body translation along the x-direction, (b) rigid body rotation. a x, u
A sectional steel cable of 3.00 cm2 has a mass of 2.40 kg per meter. If the cable is 500 m long hanging on a vertical cliff, how far the cable is stretched due to weighs itself? Known young steel modulus 2.00 x 10¹¹ N/m2 . (b). If there are two climbers hanging on the cable, determine how far cable is stretched. The mass of climbers is 60 kg and 70 kg, respectively.
Discountinuity/Macaulay Function Find the rotation of the beam at x=L and roation of the beam at x=L (measured from left) # mechanics of materials, beams, loadings
PROBLEM 1: The uniform beam has a mass of 50 kg per meter of length. Support at A is roller and support at B is hinge. Use acceleration due to gravity = 9.81 m/s2. [1] Calculate the reaction at A. (ANSWER: 1.86 KN) [2] Calculate the horizontal reaction at B. (ANSWER: 0.00 KN) [3] Calculate the vertical reaction at B. (ANSWER: 2.84 KN)
5) The figure shows lamina having fiber orientation at 45° is loaded with different loads if lamina have the following strength Longitudinal tensile = 1062 MPa Longitudinal.compressive = 610 MPa Transversal,tensile = 31 MPa (ii) (1) Transversal,Compressive Oshear strength = 72 MPa EL -38.6 GPa, E₁-8.27 GPa, MLT-0.26 and GLT 4.14 GPa Predict if lamina will fail or not as per: Maximum stress-theory Maximum strain theory Tsai-Hill theory 118 MPa 25 MPa 50 MPa 50 MPa
C A cantilever beam is subjected to a downward force of 5 kN at its free end, as shown in Fig. 1. The beam is supported by a circular bracket (BD) attached to a wall. The bracket is made of ductile steel whose elastic limit is 300 MPa, both in tension and compression. Determine the diameter of supporting post using Von-Mises theory. (Hint: Neglected the weight of the beam, the ends B and D are welded) Fig.3 3 m B 2 m 2 m 2 m 5 kN