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Engineering Commons

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Mechanical Engineering

Marquette University

Theses/Dissertations

2014

Cylindrical Coordinates

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Full-Text Articles in Engineering

The Derivation Of Euler's Equations Of Motion In Cylindrical Vector Components To Aid In Analyzing Single Axis Rotation, James J. Jennings Apr 2014

The Derivation Of Euler's Equations Of Motion In Cylindrical Vector Components To Aid In Analyzing Single Axis Rotation, James J. Jennings

Master's Theses (2009 -)

The derivation of Euler's equations of motion in using cylindrical vector components is beneficial in more intuitively describing the parameters relating to the balance of rotating machinery. Using the well established equation for Newton's equations in moment form and changing the position and angular velocity vectors to cylindrical vector components results in a set of equations defined in radius-theta space rather than X-Y space. This easily allows for the graphical representation of the intuitive design parameters effect on the resulting balance force that can be used to examine the robustness of a design. The sensitivity of these parameters and their …