Articles techniques et présentations

Working on Faraday’s law of electromagnetic induction, electromagnetic flowmeters measure flowrate on the basis of the electric potential induced when a magnetic flux interacts with flowing water. The electromagnetic coils of the flowmeter are crucial to its operation, given that the ... En savoir plus

In this poster, finite element based electromagnetic analysis work carried out for the two Indian tokamaks SST-1 and ADITYA is summarised. As a part of Indian Fusion Pogramme, first Indian tokamak Aditya and first Indian steady superconducting tokamak SST-1 are constructed & being ... En savoir plus

This research presents the design, simulation, and characterization of novel resonator structures based on the principles of coupling electric fields using periodic metamaterial-inspired configurations using COMSOL Multiphysics RF module. The resonators are meticulously crafted to ... En savoir plus

The integration of plasmonic components into optoelectronic platforms enables promising pathways for high-speed, ultra-compact signal modulation at the nanoscale. In this work, we present a novel all-plasmonic modulator, which leverages localized surface plasmon resonance (LSPR)-induced ... En savoir plus

Terahertz (THz) sensing has been attracting interest due to its capabilities for biological fingerprint and medical identification. However, achieving angle-tunable ultrahigh figure-of-merit (FOM) of THz sensing remains challenging due to the difficulty in realizing tunable resonances ... En savoir plus

Graphene, as a two-dimensional material with exceptional physical and chemical properties, exhibits highly tunable optical absorption within the visible spectrum. Its absorption is sensitive to polarization, the number of layers, and incident angles, making it an ideal candidate for ... En savoir plus

Electromagnetic actuators are an important actuation tool to achieve positioning precision on the nanometre scale. In this realm Lorentz actuators are mostly used, due to their linear dependence between actuation force and applied current. The ever growing demand to increase the force ... En savoir plus

This work addresses the critical challenge of accurately determining the inner states of three-phase electric smelting furnaces, commonly used in ferro-alloy and silicon production. Gaining insights into these internal states is crucial for optimizing furnace performance, energy ... En savoir plus

Pasteurisation and sterilisation are crucial thermal processes for insuring microbiological safety and stability of foods. In food industry, microwave (MW) heating enables to treat food products into their final packaging, thus limiting post-process recontamination. During the design ... En savoir plus

Increased traffic and load on railway infrastructure require regular inspection of track components. Railway track elements such as fasteners, insulation joints, and weld joints are subjected to extreme loading conditions, making their regular inspection essential for ensuring the safety ... En savoir plus