Polar modulus , Mechanical Engineering

Polar Modulus(Zp): 

It is the ratio of polar moment of the inertia to outer radius.

Zp = J/R

Polar Modulus of solid body (Zp) =[  ?/32.D4]/D/2 =  ? .D3/16

Polar modulus of hollow body (Zp) =[?   /32. (Do - Di  )]/D/2 = [  .(Do - Di  )/Do]/16

 

 

Posted Date: 10/23/2012 2:24:42 AM | Location : United States







Related Discussions:- Polar modulus , Assignment Help, Ask Question on Polar modulus , Get Answer, Expert's Help, Polar modulus Discussions

Write discussion on Polar modulus
Your posts are moderated
Related Questions
Q. Explain External Pressure Design? Determine requirements for external pressure based on the expected operation of the vessel, and add a suitable operating margin to establis

wath is diesel cycle with diagram

Slip of belt: Sol:   When the driver pulley rotates, it carries belt, because of a firm grip between its surface and belt. The firm between pulley and belt can be obtained by

Cutting Test:             Once the sand blasted blade were went through the washing process. Quality Control technician will randomly pick 15 pieces of blade to go for cutting

What are the Elements of Theory of Vibrations All bodies possessing mass and elasticity can vibrate or undergo vibratory motion. Let us understand a few basic definitions used

A Perspex tank ure 1), which has parallel sides for the top part of its height and a 'V' shaped section for the bottom part and a constant width throughout, is used as a receptacle

Q. Show Prevailing wind conditions for plant layout? Prevailing wind conditions influence the design considerations for the location of the flare or vent stack. It is vital tha

Using Bode plot calculate (a) Phase margin (b) Gain margin (c) Stability of closed loop system. The open transfer function of the system is

The 70m microwave transmission tower is steadied by three guys cable. Cable AB carries a tension of 12kN. Express the corresponding force on point A as a vector

Q. Steam Generator Piping? Control valves shall be Fisher or Purchaser-approved equal. All valves shall be detailed by size, rating, make, model number, and materials Two