@article{(Open Science Index):https://publications.waset.org/pdf/11007,
	  title     = {Dynamic Modeling of Underplateform Damper used in Turbomachinery},
	  author    = {Vikas Rastogi and  Vipan Kumar and  Loveleen Kumar Bhagi},
	  country	= {},
	  institution	= {},
	  abstract     = {The present work deals with the structural analysis of
turbine blades and modeling of turbine blades. A common failure
mode for turbine machines is high cycle of fatigue of compressor and
turbine blades due to high dynamic stresses caused by blade vibration
and resonance within the operation range of the machinery. In this
work, proper damping system will be analyzed to reduce the
vibrating blade. The main focus of the work is the modeling of under
platform damper to evaluate the dynamic analysis of turbine-blade
vibrations. The system is analyzed using Bond graph technique. Bond
graph is one of the most convenient ways to represent a system from
the physical aspect in foreground. It has advantage of putting together
multi-energy domains of a system in a single representation in a
unified manner. The bond graph model of dry friction damper is
simulated on SYMBOLS-shakti® software. In this work, the blades
are modeled as Timoshenko beam. Blade Vibrations under different
working conditions are being analyzed numerically.},
	    journal   = {International Journal of Mechanical and Mechatronics Engineering},
	  volume    = {6},
	  number    = {1},
	  year      = {2012},
	  pages     = {163 - 172},
	  ee        = {https://publications.waset.org/pdf/11007},
	  url   	= {https://publications.waset.org/vol/61},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 61, 2012},
	}