Question
In: Mechanical Engineering
To increase load carrying capacity of a tube (ID: 40mm, OD: 45mm) it was determined in...
To increase load carrying capacity of a tube (ID: 40mm, OD: 45mm) it was determined in the last minute that it should be reinforced by combining it with a larger tube (ID: 45mm, OD: 50mm) through shrink fitting. Measurement after machining indicated the OD of the inner tube to be 45.012 mm and ID of the outer tube to be 44.950mm. A) Find the maximum torque the assembled tube can carry. B) After assembling, if the composite tube is subjected to a bending moment of 0.675 kN*m and a torque of 0.9 kN*m, find the factor of safety in both tubes using the Distortion Energy Theory. Assume SYT to be 415 MPa.
Solutions
samet mamat answered 2 years agoRelated Solutions
Determine the ultimate load carrying capacity of a group pile in the following scenarios: a) Piles...
Determine the ultimate load carrying capacity of a group pile in
the following scenarios: a) Piles are 20 m long, 3 by 3 in plan,
square in cross section and to be driven into a granular soil b)
Piles are 20 m long, 3 by 3 in plan, square in cross section and to
be driven into saturated clay soil c) Provide a reflective comment
on your results
3. Calculate the load carrying capacity and percentage of reinforcement for a short rectangular column of...
3. Calculate the load carrying capacity and percentage
of reinforcement for a short rectangular column of
cross section dimension 280 mm x 500 mm is reinforced with 4 bars
of 25 mm diameter, 2 bars of 20
mm diameter and 2 bars of 12 mm diameter. Use M30 grade concrete
and Fe 500 grade steel. Also
design a 4 legged ties necessary for this section.
Suppose that a truck has a legal load carrying capacity of 10,000 lbs. We want to...
Suppose
that a truck has a legal load carrying capacity of 10,000 lbs. We
want to load product, with an average weight of 21 lbs. and a
standard deviation of 4 lbs. onto the truck. If we have 473 of
these units, how many can we load on the truck if we only want to
have a 1% risk chance of “overloading” the truck?
a.
473
b.
472
c.
471
d.
470
e.
463
Suppose that a truck has a legal load carrying capacity of 10,000 lbs. We want to...
Suppose
that a truck has a legal load carrying capacity of 10,000 lbs. We
want to load product, with an average weight of 21 lbs. and a
standard deviation of 4 lbs. onto the truck. If we have 473 of
these units, how many can we load on the truck if we only want to
have a 1% risk chance of “overloading” the truck?
a.
473
b.
472
c.
471
d.
470
e.
463
A hollow cylinder of ID 0.12 m and OD 0.14082 has a heat generation rate of...
A hollow cylinder of ID 0.12 m and OD 0.14082 has a heat
generation rate of 5 × 106 W/m3.
The conductivity of the material is 30 W/mK. The outside surface is
insulated and heat is
removed by convection over the inside surface by a fluid at 130°C
with a convection coefficient
of 226.26 W/m2K. Determine the temperature on the outside
surface.
The paper rolls, shown in the figure below, are 0.9 m OD x 0.22 m ID...
The paper rolls, shown in the figure below, are 0.9 m OD x 0.22
m ID x 3.23 m long and have a density of 984 kg/m3 . The rolls are
transferred from the machine conveyor (not shown) to the forklift
truck by the V-linkage of the off-loading system, which isrotated
through 90o by an air cylinder. The paper then rolls onto the
waiting forks of the truck.
Question: Assume that the crank arm is a solid
rectangularsection. Working on...
how does carrying capacity impacted environmental degradation ?
how does carrying capacity impacted environmental degradation
?
Tomato soup is flowing through a double-pipe heat exchanger (3 cm ID, 4.2 cm OD), with...
Tomato soup is flowing through a double-pipe heat exchanger (3
cm ID, 4.2 cm OD), with saturated steam at 112°C on the outside of
the pipe. The convective heat transfer coefficient between the soup
to the pipe is 323 W/m2 K and the convective heat
transfer coefficient between the steam to the pipe is very large.
The thermal conductivity of the soup and pipe are 0.89 W/m K and
15.6 W/m K, respectively.
1. For this system:
A. The overall...
Which one of the following is NOT a way that humans increased the carrying capacity of...
Which one of the following is NOT a way that humans
increased the carrying capacity of agricultural land during the
'green revolution.'
Question 1 options:
Increased use of irrigation to supply water.
Adding inorganic fertilizer to the land to supply limited
nutrients.
Use of pesticides to control natural predators of crops.
Increasing the genetic diversity of crop plants to help them
withstand environmental change.
This approach to determining safety minimizes the
chances of releasing a dangerous product but may inhibit...
how is the carrying capacity of an area related to the development of tourism? what are...
how
is the carrying capacity of an area related to the development of
tourism? what are the steps that must be considered for
environmental planning process?
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