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Dynamics Of Machinery

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$M = 4kg M = 45 kg, For r = 200mm, N = ?$
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Hartnell Governor :
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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$N = ? , h = 20 mm$
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Isochronous - speed of governor will be constant at all radii of rotation.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Governor : Flywheel
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Gyroscope effect on ship.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Bow turns portside.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Gyroscopic effect on 4 wheeler.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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$Iw = 2.4 kgm^2$ D = 660mm IE = 1.2 $kg.m^2$ G = 3:1 M = 2200 kg H = 550 mm A = 1.5m R = 80m
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Gyroscopic Effect on Two Wheeler
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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A tail rotor section of the helicopter consistent of four blades, each of mass 2.3 kg and an engine box of mass 28.5 kg. The centre of gravity of each blade is 170 mm from the rotational axis.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Numerical : 4
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Numerical : 5
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Numerical : 6
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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A thin disc of mass 0.8kg and radius 60 mm is attached to the end of 1.2 m steel shaft of dia. 20mm. The disc is subjected to harmonic torque of amplitude 12.5 Nm at a frequency 700 rad/sec.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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For what excitation frequencies will the steady state amp. Of the machine of fig. be less than 1.5mm.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Determine the steady state amp. Of pump at harmonic excitation of maximum value of 1.5KN.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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A machine weighing 1100 N has a rotor 220N with 5mm eccentricity. The operating speed is 600 rpm, the machine is mounted on springs with stiffness 88 KN/m.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Find the maximum permissible unbalanced in order to limit the steady state deflection to 5mm peak to peak.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Turning moment diagram and flywheel.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Case 5: vibration measuring instrument.
dynamics of machinery updated 2.2 years ago by pedsangini276 • 4.8k
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A TMD for 4 stroke gas engine may be assumed for simplicity to be represented by four triangles the areas of which from the line of zero pressure are as follows
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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A single cylinder, single acting, 4 stroke gas engine develops $20kw$ at $300 rpm.$
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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The TMD for a petrol engine is drawn to the following scales TM, $1mm = 5N m$ crank angle $1 m = 1 degree$ .
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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Derive equation of motion and steady state amplitude of mass.
dynamics of machinery updated 4.9 years ago by bhaveshkumarn.pasi • 500
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