Open AccessDesign and Development of Particle Friction and Impact Damping for Spur Gear Drive
Author(s) -
Nawaj I. Mulla,
Vishal V. Dhende
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.34989
Subject(s) - vibration , dissipation , particle (ecology) , displacement (psychology) , mechanics , particle displacement , matlab , materials science , structural engineering , physics , engineering , acoustics , computer science , amplitude , psychology , oceanography , quantum mechanics , psychotherapist , thermodynamics , geology , operating system
Gear transmission system plays an important role in many of the mechanical systems. Vibration is the major problem and unavoidable in gear transmission system because high speed and heavy loading condition. High temperature and harsh working condition limits the other vibration absorption methods. Particle friction & impact damping is passive method of vibration absorption. Ordinary particle damping method gives the random movement of particles. In this research holes are provided to the gear and put cylindrical impact particles in particular hole gives the friction and impact effect to absorb the vibration. The mathematical analysis is formulated for the system also run MATLAB program and found out plot for displacement v/s time. DEM simulation carried out using EDEM software which is used to perform simulations at different speed and to analyze the energy dissipation during particle collisions and compared the energy absorbed by the particles of different materials for varying speed.