Dr. Roshan Lal
Areas of Interest
- Elasticity and Vibration, Numerical Methods, Numerical Solution of Hyperbolic-Type Partial Differential Equations
|2004||on going||Professor||IIT Roorkee|
|B.Sc.||Physics, Chemistry, Mathematics||Meerut University||1973|
|M.Sc.||Applied Mathematics||University of Roorkee||1975|
|Ph.D.||Vibrations of Elastic Plates of Variable Thickness||University of Roorkee||1980|
- Indian Society of Industrial and Applied Mathematics (ISIAM), Founder Member
- Indian Mathematical Society (IMS), Life Member
- Indian Association for Computational Mechanics (Ind. ACM), Life Member
|Topic||Scholar Name||Status of PHD||Registration Year|
|Some problems in vibration of plates||Chandra Prabha Verma||A||1982-1987|
|Vibration of non-uniform composite plates||S. K. Jain||A||1987-1993|
|Free vibration analysis of elastic plates||Shuchita Sharma||A||2001-2005|
|Free vibration studies on non-homogeneous circular and annular plates||Seema Sharma||A||2003-2006|
|Free transverse vibrations of rectangular and circular orthotropic plates||Dhanpati||A||2004-2007|
|Some problems on free transverse vibrations of nonhomogeneous elastic plates||Yajuvindra Kumar||A||2006-2010|
|Vibration studies of elastic plates of variable thickness||Shivani||A||2008-2013|
|Numerical solution of some problems on vibration of plates||Neelam||A||2009-2014|
|Transverse vibrations of some non-homogenous rectangular plates||Renu Saini||A||2010-2015|
|Vibrations of composite circular and annular plates of varying thickness||Rashmi Rani||A||2010-2016|
|Some problems on vibration of circular FGM plates||Neha Ahlawat||A||2011-2016|
|Numerical solution of some vibration problems||Rahul Saini||O||2015|
|Some problems on vibrations of non-uniform composite plates||Chinika Dangi||O||2015|
Visits to outside institutions
|Institute Visited||Purpose of Visit||Date|
|University of Technology, Baghdad, IRAQ||Teaching assignment||1989/90|
|University of Kaiserslautern, Germany||Active participation in Industrial Mathematics||2002/03|
Refereed Journal Papers
- Roshan Lal and Chinika Dangi, “Thermal vibrations of temperature-dependent functionally graded non-uniform Timoshenko nanobeam using nonlocal elasticity theory” Materials Research Express, DOI: 10.1088/2053-1591/ab1332, 2019.
- Roshan Lal and Rahul Saini, “On the high-temperature free vibration analysis of elasticity supported FGM plates under mechanical in-plane force via GDQR”, Journal of Dynamical Systems, Measurement and Control, (accepted), 2019.
- Rashmi Rani and Roshan Lal, “Free vibrations of composite sandwich plates by Chebyshev collocation technique”, Composites Part B: Engineering, 165, 442–455, DOI: 10.1016/j.compositesb.2019.01.088, 2019.
- R. Lal and N. Ahlawat, “Buckling and vibrations of two-directional FGM Mindlin circular plates under hydrostatic peripheral loading”, Mechanics of Advanced Materials and Structures, 1-16, DOI: 10.1080/15376494.2017.1341576, 2017.
- Roshan Lal and Rashmi Rani, “On the radially symmetric vibrations of composite circular sandwich plates of quadratically varying thickness by harmonic differential quadrature method”, Meccanica, 51, 611-634, 2016.
- Roshan Lal and Renu Saini, “Mode shapes and frequencies of thin rectangular plates with arbitrarily varying non-homogeneity along two concurrent edges”, Journal of Vibration and Control, DOI: 10.1177/1077546315623710, 2016.
- N. Ahlawat and R. Lal, “Buckling and vibrations of multi-directional functionally graded circular plate resting on elastic foundation”, Procedia Engineering, 144, 85-93, 2016.
- N. Ahlawat and R. Lal, “Axisymmetric vibrations of variable thickness functionally graded clamped circular plate”, Advances in Intelligent Systems and Computing, 436, 261-271, 2016.
The complete list can be seen in the resume.