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HEORETICAL AND EXPERIMENTAL INVESTIGATION ON STATIC AND DYNAMIC BEHAVIOR OF ROTATING MACHINERY | ||
| AL-TAQANI | ||
| Article 1, Volume 21, Issue 4, 2008, Pages 165-181 | ||
| Authors | ||
| Safaa H Abdulrahman; Hassan H Mahdi; Mustafa K Issa | ||
| Abstract | ||
| This study is concerned with the static and dynamic characteristics of solid shaft supported by bearing with and without number of discs situated along the shaft. The effects of including and disregarding gyroscopic, axial load, translation mass and rotation mass inertia on the natural frequencies and deflection at the disc position have been studed. The finite beam element model with four degrees of freedom at each node is used in this study, and a special computer programming was developed for the problem. Experimental work was carried out on a number of discs arranged along the shaft length, and the obtained results are compared with theoretical ones, which show good agreements. This work and technique have shown good agreement with those of other investigators, and the computer program developed in this study proves to be quite efficient and can be used in the analysis of such systems | ||
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