Consultez les proceedings de la Conference COMSOL 2024
On-chip photonic modulators designs currently use NLO material stacks such as LiNbO3 or BaTiO3 on Si or use current injection across silicon waveguides to induce phase change required for optical modulation(Li 2020)(Li 2019). The other silicon compatible option explored is silicon ... En savoir plus
This study involves a comparative analysis focusing on the transmission loss (TL) exhibited by both the Helmholtz resonator (HR) and the quarter-wavelength resonator (QWR). These resonators are designed to attenuate sound energy specifically at their respective resonance frequencies. ... En savoir plus
This poster presents a passive noise control of sound emananted from a vibrating cylinder using acoustic superscatterers. Acoustic superscatterer is a type of metamaterial whose scattering cross-section is larger than its real size. Numerical studies are conducted using pressure ... En savoir plus
In this paper, analysis of cancer cell using Sub-THz technology have been studied. Sub-THz technique for cancer detection is a much reliable and safer technique as compared to conventional methods [1,2]. To study the behavior of cancer cells and normal cells using Sub-THz technology, a ... En savoir plus
Section insulators are crucial components in overhead railway lines for ensuring the safe and efficient operation of electrified railway systems. This paper presents a comprehensive study aimed at investigating the mechanical forces acting upon section insulators and evaluating their ... En savoir plus
Vibration-based Piezoelectric Energy harvesters convert ambient vibration energy into an applicable electrical charge for wireless sensors, IoT applications, and charging the battery, which is most important to range improvement of the Electric Vehicle. This study analyses different ... En savoir plus
This research delves into an in-depth stress load analysis of suspension clamp assemblies employed within the realm of railway overhead electrification (OHE). These suspension clamp assemblies play a crucial role in securing catenary wires of varying diameters. They encounter diverse ... En savoir plus
Beams-driven structures are structures that use beams to support their weight. The beams are typically arranged in a way that distributes the weight of the structure evenly. Beams-driven structures are often used in buildings, bridges, and other complicated structures. Beams-driven ... En savoir plus
Dr Lathapriya1, Dr. Mishma S Stanislaus1, Dr Anand M Shivapuji2, Prof S Dasappa3 1 Research Scientist; 2 Senior Research Scientist; 3 Professor and Chair Interdisciplinary Center for Energy Research Indian Institute of Science; Bangalore - 560012 The motivation for this study arises ... En savoir plus
Topology optimization of conjugate heat transfer problems is an relatively intricate problem due to the coupled nature of Navier-Stokes equation, continuity equation and energy equation. In any density based topology optimization code, the major parts are finite element analysis, ... En savoir plus