Indian Institute of Science (IISc), Bangalore - India
Early Academic Pursuits
Sanjeev Kumar embarked on his academic journey with a Bachelor of Engineering in Civil Engineering from Jadavpur University, Kolkata, India. His commitment to academic excellence continued with a Master of Technology (Research) and Ph.D. from the Department of Civil Engineering at the Indian Institute of Science, Bangalore.
Sanjeev Kumar has demonstrated his expertise in Computational & Applied Mechanics as a Postdoctoral Researcher at the Materials Modelling Lab, Indian Institute of Science, where he delves into fluid-material interaction during dendrite growth. Prior to this, he served as a Research Associate at the Department of Civil Engineering, Indian Institute of Science, extending his Ph.D. research works and exploring Physics Informed Neural Networks (PINNs) for continuum mechanics problems.
Contributions and Research Focus
Kumar's contributions span various domains of solid mechanics, including finite element analysis, peridynamics, lattice Boltzmann method (LBM), stress analysis, metal plasticity, and damage mechanics. His research interests encompass solid mechanics, meshfree methods (peridynamics), CFD (LBM), physics-informed neural networks (PINNs), fluid-material interactions, piezoelectricity, constitutive modeling, fracture mechanics, viscoplasticity, and the mechanics of architected laminated composites. Computational & Applied Mechanics is a multidisciplinary field that integrates advanced computational methods with the principles of mechanics to analyze and solve complex engineering problems. Driven by innovation and technological advancements, researchers in this domain, like Dr. Sanjeev Kumar, explore numerical techniques, simulations, and modeling to gain insights into material behavior, structural responses, and fluid dynamics. Computational & Applied Mechanics is a multidisciplinary field at the intersection of engineering, physics, and mathematics, leveraging advanced computational tools to analyze and solve complex problems related to the behavior of materials and structures. This discipline plays a pivotal role in advancing our understanding of various phenomena, from the microscopic interactions of materials to the macroscopic behavior of large structures under different conditions. At its core, Computational & Applied Mechanics involves the development and application of numerical methods and algorithms to model, simulate, and analyze mechanical systems. These systems could range from the deformation of materials under stress to the intricate dynamics of fluid-structure interactions. The integration of computational techniques allows researchers and engineers to explore scenarios that may be challenging or impossible to replicate in a laboratory setting. One of the key focuses within Computational & Applied Mechanics is the utilization of Finite Element Analysis (FEA). FEA is a numerical technique that breaks down complex structures or materials into smaller, more manageable elements, allowing for a detailed analysis of their behavior under various conditions. This method is particularly valuable in predicting stress, strain, and deformation in mechanical components, aiding in the design and optimization of structures ranging from bridges and buildings to biomedical implants.
Accolades and Recognition
Sanjeev Kumar's dedication to research is underscored by his publication of over five international research papers and the delivery of three presentations at international conferences. His excellence is further recognized through his project management abilities and proficiency in various programming languages and software tools, including Abaqus, Staad, C, Fortran, MPI, and MATLAB.
Impact and Influence
As a collaborative team player, Kumar has showcased strong organizational skills, ensuring timely project completion. His mentoring of M. Tech & Ph.D. research scholars attests to his commitment to knowledge dissemination and the development of the next generation of researchers.
Legacy and Future Contributions
Sanjeev Kumar's legacy lies in his significant contributions to the field of solid mechanics and computational modeling. His exploration of advanced methodologies, such as peridynamics and PINNs, positions him as a pioneer in the intersection of theoretical and computational mechanics. With a solid foundation in project management, technical proficiency, and a collaborative spirit, Kumar's future contributions are poised to continue shaping the landscape of applied mechanics and materials modeling
Emergence of pseudo-ductility in laminated ceramic composites 15 November 2018 (7)