Podcast
Questions and Answers
What type of vibrations occur when particles move parallel to the axis of the shaft?
What type of vibrations occur when particles move parallel to the axis of the shaft?
Which type of vibrations induce bending stresses in the shaft?
Which type of vibrations induce bending stresses in the shaft?
In which type of vibrations do particles move in a circle about the axis of the shaft?
In which type of vibrations do particles move in a circle about the axis of the shaft?
What happens to the shaft during longitudinal vibrations?
What happens to the shaft during longitudinal vibrations?
Signup and view all the answers
Which type of vibrations induce tensile and compressive stresses alternately in the shaft?
Which type of vibrations induce tensile and compressive stresses alternately in the shaft?
Signup and view all the answers
When particles move approximately perpendicular to the shaft's axis, what type of vibrations occur?
When particles move approximately perpendicular to the shaft's axis, what type of vibrations occur?
Signup and view all the answers
What is the speed at which the shaft runs so that the additional deflection of the shaft from the axis of rotation becomes infinite?
What is the speed at which the shaft runs so that the additional deflection of the shaft from the axis of rotation becomes infinite?
Signup and view all the answers
What factor does the bending of the shaft depend on besides the value of eccentricity?
What factor does the bending of the shaft depend on besides the value of eccentricity?
Signup and view all the answers
What does the force resisting the deflection of the shaft depend on?
What does the force resisting the deflection of the shaft depend on?
Signup and view all the answers
What happens to the value of y when the circular frequency n exceeds a certain value?
What happens to the value of y when the circular frequency n exceeds a certain value?
Signup and view all the answers
What is defined as the same as the natural frequency of transverse vibration, with a unit in revolutions per second?
What is defined as the same as the natural frequency of transverse vibration, with a unit in revolutions per second?
Signup and view all the answers
In a three-rotor system, when do torsional vibrations occur?
In a three-rotor system, when do torsional vibrations occur?
Signup and view all the answers
In a two-rotor system, where does the node lie?
In a two-rotor system, where does the node lie?
Signup and view all the answers
What does C represent in the context of a three-rotor system?
What does C represent in the context of a three-rotor system?
Signup and view all the answers
What does 'd' represent in a two-rotor system?
What does 'd' represent in a two-rotor system?
Signup and view all the answers
What is represented by 'IA' in a two-rotor system?
What is represented by 'IA' in a two-rotor system?
Signup and view all the answers
