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Ph.D. (Engg) : Compression & LVI of closed-cell metallic foam

STC Seminar Hall, Dept. of Aerospace Engineering

Innovative high-performance structural designs play a critical role in mitigating insecure events such as low-velocity and ballistic impacts. These events involve significant kinetic energies, requiring structures that are lightweight, safe, and capable of absorbing energy effectively. Closed cell metallic foams have been widely adopted in aerospace, marine, civil, mechanical, and automotive industries due to their […]

Constructive Role of Noise in Oscillator Networks

Auditorium (AE 005), Department of Aerospace Engineering

he constructive role of temporal disorder (random noise) in facilitating responses of nonlinear systems will be explored in this talk, through a combination of experimental and numerical investigations. In particular, nonlinear oscillators and nonlinear oscillator arrays will be considered. These oscillator systems represent models of micro-scale and macro-scale systems and energy harvester systems. It is […]

Ph.D. (Engg) :Studies on the Mixing Layer Between Supersonic Supersonic Co-flows

STC Seminar Hall, Dept. of Aerospace Engineering

Two supersonic streams merging together in a co-flow configuration are encountered in several engineering systems, such as high-speed propulsion devices and supersonic ejectors. The thin mixing layer that develops between the two streams is dominated by compressibility effects and is prone to shock interactions in shock-dominated flows. The convective Mach number is defined relative to […]

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