What is the maximum length of the surface crack you can

Assignment Help Mechanical Engineering

Reference no: EM13612194

Some aircraft component is fabricated from an aluminum alloy that has a plane strain fracture toughness of 35 MPa ?m. It has been determined that fracture occurs at a stress of 250 MPa when the maximum internal crack length is 2.0 mm. What is the "maximum" length of the surface crack you can tolerate for this same component alloy at a stress of 325 MPa? Assume the crack geometric constant to be 1.5?

Reference no: EM13612194

Questions Cloud

Two square oppositely charged conducting plates measure 19 : two square oppositely charged conducting plates measure 19 on each side. the plates are close together and parallel to

The static pressure as 55 kpa and stagnation temperature as : a thermocouple place in the mouth of a pitot tube can be used to measure the stagnation temperature of the flow. such

Using a unifrom mesh size deltax deltay determine the : consider steady two dimensional heat transfer in a square cross section 3cm x 3cm with the prescribed temperatures at

What must be the potential difference across the plates of : two capacitors are identical except that one is empty and the other is filled with a dielectric k 3.7. the empty

What is the maximum length of the surface crack you can : some aircraft component is fabricated from an aluminum alloy that has a plane strain fracture toughness of 35 mpa ?m.

There is a point on the x-axis between the two charges : two charges -2.7 and -4.4 are located at -0.50 0 and 0.50 0 respectively. there is a point on the x-axis between the

Calculate the shear stress at point e point e lies on the : the structure abcd is made of 2012-t6 aluminum and has orques applied at end a and at c.a calculate the shear stress at

A department adds raw materials to a process at the : a department adds raw materials to a process at the beginning of the process and incurs conversion costs uniformally

An electrically neutral thin square metal slab measuring : an electrically neutral thin square metal slab measuring 4.80 on a side is placed in a uniform external field that is

User Account

All Pages