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Vol.25, No.2, 2025, pp. 277–280 |
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INVESTIGATING THE DENSITY PARAMETER IN A DISK MADE OF CADMIUM/ MAGNESIUM/BERYL Pankaj Thakur1*
1) Department of Mathematics, ICFAI University, Himachal Pradesh, INDIA P. Thakur https://orcid.org/0000-0001-8119-2697 , *email: pankaj_thakur15@yahoo.co.in P. Gulial https://orcid.org/0009-0009-0266-2298 2) Department of Mathematics, IKG Punjab Technical University Kapurthala, Jalandhar, Punjab, INDIA Sukhvinder https://orcid.org/0009-0005-2797-1549 3) Department of Mathematics, Guru Nanak Dev Engineering College, Ludhiana, Punjab, INDIA D.S. Pathania https://orcid.org/0000-0002-3324-9633
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Abstract This article deals with the study of density parameter in a disk made of cadmium, magnesium and beryl material, by using generalised strain measure. The mathematical model is based on stress-strain relation and equilibrium equation. Analytical solutions are presented for the disk made of cadmium, magnesium and beryl material. Effects of different pertinent parameters (i.e., density and angular speed) are considered for the disk made of cadmium, magnesium and beryl material. The behaviour of stress distribution and angular speed are investigated. From the obtained results, it is noticed that cadmium material disk requires a higher value of angular speed to yield at the internal surface in comparison to the disk made of magnesium/beryl material. Keywords: • stresses • disk • density • yielding • angular speed |
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