Engineering Mechanics by Dwarka Prasad Sharma

Author:Dwarka Prasad Sharma [Sharma, Dwarka Prasad]
Language: eng
Format: epub
ISBN: 9789332503052
Publisher: Pearson India
Published: 2010-06-07T05:00:00+00:00

Resolving the forces in radial direction,

or

Centrifugal force

As angle δθ is small,

or

From which

Tc = ρv2 or Tc = ρω2r2,

where ω is the angular velocity.

Centrifugal tension Tc = ρv2

Thus, centrifugal tension is independent of the tight and slack side tensions and depends only on the velocity of the belt over pulley.

Total tension on the tight side,

T = friction tension (T1) + centrifugal tension (Tc)

Total tension on tight side,

T = T1 + Tc

Total tension on slack side,

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