Consultez les proceedings de la Conference COMSOL 2024
The DOE BETO consortium "ChemCatBio" has developed a packed bed catalyst for use in a Catalytic Fast Pyrolysis (CFP) process for producing biofuels and chemicals from lignocellulosic biomass. Another BETO consortium known as "CCPC" (Consortium for Computational Physics and Chemistry) is ... En savoir plus
The challenge of our current research is to design large aperture MEMS scanning mirrors for Light Detection and Ranging (LIDAR) applications such as in unmanned driving or Unmanned Aerial Vehicle. The current MEMS scanning mirrors have a smaller aperture which limits application, it can ... En savoir plus
SAW devices, in which acoustic wave travels along the surface of a material, are used as filters, oscillators and delay lines in electronic circuits. However, recent research [1] revealed that bulk acoustic waves (BAW) can be nonlinearly generated in LiNO3 SAW device if the drive level ... En savoir plus
It is well known that high noise levels can result in psychological and physiological discomforts. Mufflers are used for reducing exhaust noise from automotive engines. Simple expansion chamber is a well-known design of a muffler. However, it fails to perform at frequencies that coincide ... En savoir plus
Soil pipes are large contiguous macropores that exist in soils or geological materials. These macropore features generally serve as conduits for rapid movement of water through soils or geological material, and are generally oriented nearly parallel to the land surface. Soil pipes are ... En savoir plus
From microelectronics cooling to biological analysis and wearable therapeutic infusion systems, micropumps are steadily becoming a valuable and ubiquitous tool for fluid transport and thermal management. Hence, the development of novel actuation mechanisms that allow for precise ... En savoir plus
The setup of the problem: To develop a mathematical model of cerebral cortical folding development, half-hemisphere geometry is used and the outer layer (gray matter) is allowed to move inward under the effect of both physical and biochemical factors. The model is time-dependent, ... En savoir plus
This paper describes a simulation study performed with the goal of quantifying the correlation between violin design and sound quality. The investigation first explored the resonant modes of the front plate of a violin by examining its eigenfrequencies. Chladni patterns of increasingly ... En savoir plus
Introduction: A small-scale supersonic wind tunnel can represent a convenient platform for supersonic flow testing. The scale considered in this work, with maximum cross-sectional area of 1”x1”, requires simpler structure in addition to the low budget costs and minor space ... En savoir plus
A defining characteristic of atomic layer deposition (ALD) is the sequential exposure of a surface to self-limiting, saturating reactions. Temporal ALD operates through intermittent purge cycles, while spatial ALD relies on physical separation accomplished by delivering reactants through ... En savoir plus