A governor of Hartnell type has equal balls of mass 3kg. set initially at a radius of 200 mm. the arms of bell crank lever are 110 mm vertically and 150 mm horizontally.
- The initial compressive force on the spring, If the speed for an initial ball radius of 200 mm is 240 rpm; and
- the stiffness of the spring required to permit a sleeve movement of 4mm on a fluctuation of 7.5% in engine speed.
Mumbai University > Mechanical Engineering > Sem 5 > Theory of Machines-II
Marks: 10 Marks
Year: May 2016