Council of Vibration Specialists
Student Chapter
Full Name: Council of Vibration Specialists Bengaluru chapter.
Abbreviation: CVS
Faculty Advisor
Name: Dr. V L Jagannatha Guptha
Designation: Professor
Department: Mechanical Engineering
Contact Information: email: jagannathagvl@rvce.edu.in
Goal: To provide a platform for scientists, researchers, engineers, faculty members and students to come together for exchange of vibration knowledge.
Activities: through training programs, seminars, conferences, campus and corporate visits, vibration solution services, recognition of contribution made by the experts in the fields
|
Sl.No. |
Event Type |
Date |
Topic/Description |
Speakers |
Attendance |
|
1 |
Social Event |
January 28, 2023 |
Donating Chairs and Tables for Children Activities |
Community Service Place: Government Lower Primary School, Anekal Taluk, Bangalore |
32 |
|
2 |
Workshop |
January 24, 2023
|
Structural Dynamics –Significances and Applications |
Department of Mechanical Engineering and Aerospace Engineering, RVCE |
88 |
|
3 |
Seminar |
Sept 27, 2022 |
Random Vibrations |
Dr. Amalesh Barai Professor, Department of Aerospace Engineering Jain University, Bangalore |
53 |
|
4 |
Social Event |
August 19, 2022 |
Inauguration event |
Dr. C S Manohar, IISc T M Naidu, Ex Project Director, ADA Presided by: Dr. H S Gambhir, President, CVS |
103 |
 |
 |
|
Inauguration invitation |
Dr. Amalesh Barai interacting with students |
 |
 |
|
Rotor Dynamics - Demonstration by Sri Madhusudan Nagaraj, M/s Diagnostic Engineers, Bengaluru |
Expert Talk by the speaker Mr. Rajshekhar Uchil |
 |
 |
|
Participants from Dept. of ME and ASE |
Donating Chairs and Tables for children activities |
 |
 |
|
Children using chairs & tables |
Community service: Government Primary school |
Projects carried out.
|
Project Name |
Description |
Goals |
Outcomes |
|
Prediction of the Remaining Useful Llfe of Rolling Element Bearing Using Machine Leaming |
A systematic approach for predicting the remaining useful life of bearings |
The goal of the article is to improve the prediction of rolling bearing remaining useful life (RUL) by using a systematic approach that involves data acquisition, PCA-based feature extraction, and an exponential degradation model, validated with benchmark datasets, to enhance condition-based maintenance (CBM) practices. |
The outcome of the article is a validated methodology for predicting the remaining useful life (RUL) of rolling bearings, demonstrating improved accuracy and reliability in condition-based maintenance (CBM) through the integration of vibrational signal analysis, PCA-based feature extraction, and an exponential degradation model |
|
Effect of Core Thickness and Core Shapes on Modal Parameters of 3DP PLA Sandwich Structures - An Experimental and Numerical Investigations |
In the present study, the modal response parameters of 3D printed PLA sandwich structures with 3 different core heights (6mm, 8mm & 10mm) and 3 different core shapes (honeycomb, auxetic and rectangular) are investigated, both experimentally and numerically. |
Extract their modal parameters such as natural frequency, mode shapes and damping factor |
The obtained results show that the natural frequency was directly proportional to the core height, while it was inversely proportional to the damping ratio. Moreover, natural frequency (642.55 Hz) as minimum and damping ratio (0.039) as maximum were found at 6 mm of core height, Auxetic Core Shape. |
|
Finite Element Approach to Dynamic analysis of CFRP Tennis Racquet Frame |
This study analyzes the vibrational behavior of tennis racket frames made from aluminum and carbon fiber, using FE analysis to evaluate the effect on the coefficient of restitution (CoR). |
The goal of the study is to investigate and compare the vibrational behavior of tennis racket frames made from aluminum and carbon fiber to improve performance and reduce discomfort from vibrations. |
The isotropic model of tennis racket can exhibit dynamic properties especially in the out of-plane directions, while this can be improved with replacing orthotropic material (CFRP) in design process with greater confidence. |