New approach for computer-aided static balancing of turbines rotors
1
University of M’sila ;B.P 166 ICHBELIA .M'sila 28000 Algeria.
2
Université 20 août 1955-Skikda, B.P.26 route El-Hadaiek Skikda-Algérie.
3
Faculty of Mechanical Engineering and Informatic-University of Miskolc, 3515 Miskolc-Hungary.
Submission date: 2019-08-21
Final revision date: 2019-11-15
Acceptance date: 2019-11-23
Online publication date: 2019-11-25
Publication date: 2019-11-25
Diagnostyka 2019;20(4):95-101
KEYWORDS
TOPICS
ABSTRACT
The balancing operation consists in improving the distribution of the rotor masses so that the free centrifugal forces around the rotor axis, imposed by the manufacturer, do not exceed the tolerances allowed by the standards. In this paper we propose algorithms for the distribution of the turbine blades from data from an electronic scale which allows to measure the static moment of the blades, these algorithms aim to find the correction weight and the angle of position of the correction mass, we also propose a simulation of the distribution of the blades of a turbine to get an idea on the assembly. This operation is necessary in the case of a repair of the rotors or in the assembly of the new flexible rotors. Using a MATLAB calculation code.
REFERENCES (23)
1.
Foiles WC, Allaire PE, Gunter EJ. Rotor balancing. Shock and Vibration, 1998;5(5-6):325-336. http://dx.doi.org/10.1155/1998....
2.
Zhou S, Shi J. Active balancing and vibration control of rotating machinery: a survey. Shock and Vibration Digest. 2001;33(5):361-371. http://dx.doi.org/10.1177/0583....
3.
Amroune S, Mohamad B, Moussaoui M, Saaidi H. Geometric regeneration and mechanical analysis of a gas turbine blade type Frame 9001 GE. Engineering Solid Mechanics. 2018;6(2):105-112. http://dx.doi.org/10.5267/j.es....
4.
Yu X. General influence coefficient algorithm in balancing of rotating machinery. International Journal of Rotating Machinery. 2004; 10(2): 85-90. http://dx.doi.org/10.1155/S102....
5.
Akimoff NW. Four years of balancing practice. Journal of the American Society for Naval Engineers. 1921; 33(2), 261-267. https://doi.org/10.1111/j.1559....
6.
Gunter EJ. Jackson C. Balancing of rigid and flexible rotors. Fredric F. Ehrich, Krieger Publishing Company, Malabar, Florida 1999.
7.
Zachwieja J. Dynamic balancing of rotors with manual balancers. Diagnostyka. 2014;15(4):59-64.
9.
Fleming DP. Balancing of flexible rotors. The Shock and vibration digest. 1991;23(6): 15-23. https://doi.org/ 10.1177/058310249102300604.
10.
Alauze C. Equilibrageactif des machines tournantes: application aux grandeslignesd'arbres (Doctoral dissertation, Lyon, INSA), 1998.
11.
Vande Vegte J. Continuous automatic balancing of rotating systems. Journal of Mechanical Engineering Science. 1964 6(3), 264-269. https://doi.org/10.1243/JMES_J....
12.
Van de Vegte J, Lake RT. Balancing of rotating systems during operation. Journal of Sound and Vibration. 1978;57(2): 225-235. https://doi.org/10.1016/0022-4....
13.
Van De Vegte J. Balancing of flexible rotors during operation. Journal of Mechanical Engineering Science. 1981;23(5):257-261.
14.
Bishop RED. On the possibility of balancing rotating flexible shafts. Journal of Mechanical Engineering Science. 1982;24(4):215-220. https://doi.org/10.1243/JMES_J....
15.
Lee CW, Kim YD. Modal balancing of flexible rotors during operation: design and manual operation of balancing head. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science.1987;201(5): 349-355. https://doi.org/10.1243/PIME_P....
16.
Gosiewski Z. Automatic balancing of flexible rotors, Part I: Theoretical background. Journal of sound and vibration. 1985;100(4):551-567. https://doi.org/10.1016/S0022-....
17.
Gosiewski Z. Automatic balancing of flexible rotors, Part II: Synthesis of system. Journal of Sound and Vibration. 1987;114(1):103-119. https://doi.org/10.1016/S0022-....
18.
Lee CW, Joh YD, & Kim, Y. D. (1990). Automatic modal balancing of flexible rotors during operation: Computer controlled balancing head. Proceedings of the Institution of Mechanical Engineers, Part C: Mechanical Engineering Science, 204(1):19-28. https://doi.org/10.1243/PIME_P....
19.
Sperling L, Ryzhik B, Linz C, Duckstein H. Simulation of two-plane automatic balancing of a rigid rotor. Mathematics and computers in simulation. 2002;58(4-6):351-365. https://doi.org/10.1016/S0378-....
20.
Sperling L, Ryzhik B, Duckstein H. Single-plain auto-balancing of rigid rotors. Technische Mechanik. 2004;24(1):1-24.
21.
Chung J, Ro DS. Dynamic analysis of an automatic dynamic balancer for rotating mechanisms. Journal of Sound and vibration. 1999; 228(5): 1035-1056. https://doi.org/10.1006/jsvi.1....
22.
Cade JW. Self-compensating balancing in rotating mechanisms. Design News, 1964;234.
23.
Lee J, Van Moorhem WK. Analytical and experimental analysis of a self-compensating dynamic balancer in a rotating mechanism. Journal of dynamic systems, measurement, and control, 1996;118(3):468-475. https://doi.org/10.1115/1.2801....
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