Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A sample of tungsten, W, contains an edge dislocation. W can be treated as elastically isotro pi c and the dislocation is on the specific slip plane (110), has a slip direction [-111] and a Burgers vector b=a/2[l11],
a) If the dislocation is pi nned at two points 1 micron apart so that it can be a Frank-Read source, what stress is needed to make it an active source?
b) If the dislocation was pi nned at two points 0.1 microns apart, what stress is needed to make it an active source?
c) Consider now the case where the dislocation is not pinned anywhere. However, another dislocation with the opposite Burgers vector lies on the same plane 1 micron from the first dislocation. Calculate the attraction between the two dislocation lines, (you will need to find this per unit length of dislocation line).
a train which is traveling at 80 mihr applies its brakes as it reaches point a and slows down with a constant
compute the estimated endurance strength for a 20.0mm-diameter rod machined from aisi 5160 oqt 1300 steel and subjected
Determine the force in members CJ of the truss
a heat engine is composed of of a monatomic ideal gas which runs in the following cycle at point a the pressure is 2.6
a pressure measurement system has the following specifications range 0 to 1 kpa linearity error 0.05 fso hysteresis
calculate the static thrusts of the rocket and turbojet engine described in the figure. the thrust t is the force
a composite wall made up of two materials. the temperatures on the left and right faces are maintained at constant
A 20-mm diameter rod made of a ductile material with a yield strength of 350 MPa is subjected to torque of 100 N.m and a bending moment of 150 N.m. An axial force is then gradually applied. Determine the value of force when the rod begins to yield..
Three springs anda mass are attached to a rigid, weightless bar PQ hinged at one end. How do I find the natural frequency?
a construction crew lifts about 560 lb of material serveral times during the day from a flatbed truck to a 32 foot
a disk has a mass of 4kg and a radius of 90mm it is at rest when it is placed in contact with the belt which moves with
(a) Find the angular velocity of link CD and the velocity of the pin relative to the slot in link CD. (b) Find the angular acceleration of link CD and the acceleration of the pin relative to the slot in link CD.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd