Compute the ratio of the torque, Mechanical Engineering

Assignment Help:

Compute the ratio of the torque:

Compute the ratio of the torque transmitted by a hollow & a solid shaft of the similar material, length & weight.

Solution

di = internal diameter of hollow shaft

 d0 = external diameter of hollow shaft

d = diameter of solid shaft

Similar material means modulus of rigidity and density is similar. The weight being equal means the cross-sectional areas of solid & hollow shafts are similar:

i.e.

1244_Compute the ratio of the torque.png

where

∴  n = di / do

d = do

550_Compute the ratio of the torque1.png

τs = 16Ts / π d 3 =  16Ts / π d 3 (1 - n2 ) (3/2)

2362_Compute the ratio of the torque2.png

For same material τs = τh

 ∴         Ts    /(1 - n2 ) (3/2)   =Th/(1 - n4 )2

288_Compute the ratio of the torque3.png


Related Discussions:- Compute the ratio of the torque

CRANK SHAFT, TO FIND THE MAGNITUDE OF CRANK SHAFT

TO FIND THE MAGNITUDE OF CRANK SHAFT

Cycloid., a circle of 40mm roll on horizontal line.draw the curve traced ou...

a circle of 40mm roll on horizontal line.draw the curve traced out by the point for 1 complete revolution.the point is vertically above centre of circle

Velocity and shear stress distribution, Draw a graph of velocity and shear ...

Draw a graph of velocity and shear stress distribution profile for viscous flow between two parallel plates.

Design equipment rooms for plant, Q. Design Equipment Rooms for plant? ...

Q. Design Equipment Rooms for plant? Equipment for important safety systems and controls shall be located such that they can remain operational during the defined accidental ev

Composites , For an automotive component of your choice that is traditional...

For an automotive component of your choice that is traditionally metallic, review how it could be re-engineered as a composite? How factors such as fibre & matrix type, fibre volum

Minimal external force required to achieve alignment, Q. Minimal external f...

Q. Minimal external force required to achieve alignment? Minimal external force shall be applied to achieve alignment. Flanged joints not conforming to the dimensional toleranc

Limitations of gas tungsten arc welding (gtaw), LIMITATIONS OF GAS TUNGSTEN...

LIMITATIONS OF GAS TUNGSTEN ARC WELDING (GTAW) It Produces lower deposition rates than consumable electrode arc welding processes. It Requires slightly more skill as comp

Determine reactions at supports, Determine reactions at supports: Det...

Determine reactions at supports: Determine reactions at supports of supported beam of 6m span carrying increasing load of 1500N/m to 4500N/m from one end to another end.

Define cam - application of computers in manufacturing, Define Cam - Applic...

Define Cam - Application of Computers in Manufacturing CAM can be simply defied as "the application of computers in manufacturing." Most elaborately, CAM refers to the use

Cam, Ask question explin opiz code #Minimum 100 words accepted#

Ask question explin opiz code #Minimum 100 words accepted#

Write Your Message!

Captcha
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