Calculate the density of the composite

Assignment Help Mechanical Engineering
Reference no: EM131275875

1. Explain briefly how the volume of fiber, fiber orientation, and fiber strength and modulus affect the properties of fiber-reinforced composites.

2. Five kg of continuous boron fibers are introduced in a unidirectional orientation into 8 kg of an aluminum matrix. Calculate

(a) the density of the composite,

(b) the modulus of elasticity parallel to the fibers, and

(c) the modulus of elasticity perpendicular to the fibers.

Reference no: EM131275875

Questions Cloud

Does the constitution properly separate foreign policy power : Does the constitution properly separate foreign policy powers between the president and the US Congress? Does Congress too often defer to the president in the conduct of US foreign policy?
How much new federal law eliminating dispensing : Find out how much a new federal law eliminating dispensing of free sample prescription drugs by doctors will affect their intentions to prescribe generic versus brand-name drugs for their patients.
What fiber-reinforcing materials are commonly used : In a fiber-reinforced composite, what is the role of the matrix?
Debate on any us government issue : Topic: Any U.S. government issue (State issue is better than Federal) MUST be DEBATABLE. For example: same-sex marriage law in California. Length: 2500.
Calculate the density of the composite : Explain briefly how the volume of fiber, fiber orientation, and fiber strength and modulus affect the properties of fiber-reinforced composites.
Design a likert measurement scale : Design a Likert measurement scale that can be used in a nationwide telephone study to address these two issues.
What education should she receive regarding her medications : A 19-year-old female is a nasal Staph aureus carrier and is placed on 5 days of rifampin for treatment. Her only other medication is combined oral contraceptives. What education should she receive regarding her medications?
Discuss the market system and the need for ethics : Discuss the market system and the need for ethics in business and distinguish it from the law and concepts of virtue and morality - Discuss ethics in the context of relativism, psychological egoism, utilitarianism, deontology, and virtue ethics.
Calculate specific enthalpy change associated with process : Calculate the specific enthalpy change associated with the process

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Calculate the time of flight

Determine at t = 3 seconds: (a) the magnitudes of velocity and acceleration vectors, and (b) the angles which these vectors make with the x-axis.

  It is placed between rigid supports with a distance between

a square bar is made from 6061-t4 aluminum alloy. at 75 degrees f its length is 10.500 in. it is placed between rigid

  Determine the speed of the cylinder

Determine the speed of the 50 kg cylinder after it has descended a distance of 2 m starting from rest. Gear A has a mass of 10 kg and a radius of gyration of 125 mm about its center of mass

  The inlet area of the turbine is 125 cm2 determine a the

steam enters a turbine at 9 mpa and 500 celcius with a velocity of 50 ms and leaves at 20 kpa with a quality of 90

  Heat capacity at constant volume and constant pressure

Define: (i) specific heat capacity (ii) molar heat capacity. (b) Distinguish between: (i) heat capacity at constant volume and constant pressure

  The inlet area of the nozzle is 90cm2 determine a the mass

air enters an adiabatic nozzle steadily at 300 kpa 200degcand 28 ms and leaves at 100 kpa and 168 ms. the inlet area of

  Quality of a two-phase liquid-vapor mixture

1. Each of the following exercises requires evaluating the quality of a two-phase liquid-vapor mixture: (a) The quality of a two-phase liquid-vapor mixture of H2O at 40°C with a specific volume of 10 m3/kg is

  Find the area required for a shell-and-tube heat exchanger

calculate the area required for a shell-and-tube heat exchanger with the steam making one shell pass and the water making two tube passes. The overall heat-transfer coefficient is 3000 W/m2 ·K.

  To determine the specific volume v and specific internal

to determine the specific volume v and specific internal energy u for some solids and liquids is it more important that

  Prepares a cost estimate at different times

Usually each of the three principal parties (the owner, designer, and contractor) prepares a cost estimate at different times during the life of a project. Describe the purpose of each estimate and the impact that estimating errors may have on the..

  A sky diver with a mass of 70 kg jumps from an aircraft the

a sky diver with a mass of 70 kg jumps from an aircraft. the aerodynamic drag force acting on the sky diver is known to

  A storage tank holds 75 cubic meters of a gas at 28deg c

a storage tank holds 75 cubic meters of a gas at 28deg c and a pressure of 130kpa. the gas appears to have a molecular

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd