A Review on Various Beam Theory Techniques for Dynamic Analysis of Rotating Laminated Shafts
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2019, Vol 9, Issue 4
Abstract
The composite laminated shafts have wide ranging applications in various mechanical devices that include cylindrical tubes used in the marine and automotive industries and centrifugal separators of helicopters. Rotating laminated composite shafts are developed for the replacement of traditional metallic shafts. An efficient beam theory technique is required to analyse the changing behaviour of the rotating laminated composites. In recent times many of the beam theory techniques that have been proposed analysed the dynamics of the laminated shafts that are rotating in nature. The present paper presents a comprehensive review based on beam theory techniques that include Equivalent Modulus Beam Theory (EMBT), Simplified Homogenized Beam Theory (SHBT), Modified EMBT, Layer wise Beam Theory (LBT), Timoshenko beam theory (TMBT), Euler-Bernoulli beam theory and Shear Deformation Beam Theory (SDBT). From a review of these techniques, Layer wise Beam Theory (LBT), Timoshenko beam theory (TMBT) and Shear Deformation Beam Theory (SDBT) techniques have been proved to provide better performance than other beam theory techniques in terms of critical speed, accuracy, natural frequencies, and stiffness. Moreover, this paper makes a comparative analysis based on the technique used and their corresponding critical speeds.
Authors and Affiliations
Shivanand . , Dr. Shravankumar B. Kerur
Keywords
Related Articles
- EP ID EP653080
- DOI 10.24247/ijmperdaug20192
- Views 96
- Downloads 0
A Statistical Analysis of Transformation Methods for Wind Power Curve Modelling
The dissemination of wind speed is the foundation for the calculation of wind energy potential necessary for the design of wind farms. Thus, a perfect determination of the probability distribution of wind speed is an imp...
Review on Electric Vehicles
The world wide determination to switch from pollution causing conventional automobiles that run on fossil fuels, to electric vehicles which are pollution free that function with electric power supply drawn from renewable...
EXPERIMENTAL RESEARCH IN SMAW PARAMETER TO MINIMIZE THE RESIDUAL STRESS AND ANALYSIS FOR ELIMINATE COLD CRACKS
In a perfect earth all materials would match thro-ugh being without error, together in their mechanical and chemical structure. It would definitely make simpler welding, especially when choosing filler materials. So far...
Fabrication and Evaluation of Mechanical Behaviours of Metal Matrix Composite for Brake Drum
This paper engages in the progress of AA6061 with Silicon carbide and Graphite particles, which can be used for automobile brake drum. Weight reduction, ease of use and desired mechanical properties need to be accomplish...
CFD Analysis of Cryogenic Helical Coiled Shell and Tube Heat Exchanger
Present study deals with the CFD (computational fluid dynamics) analysis of helical coil - shell and tube counter flow heat exchanger, which is used in cryogenic applications owing its compact construction and larger hea...