Scopri come la simulazione multifisica viene utilizzata per ricerca e sviluppo
In questa sezione troverete i lavori presentati alle Conferenze mondiali COMSOL. Le presentazioni descrivono ricerche e prodotti innovativi progettati con COMSOL Multiphysics da colleghi di tutto il mondo. I temi delle ricerche presentate abbracciano un'ampia gamma di settori produttivi e aree applicative, in ambito elettrico, meccanico, fluidodinamico e chimico. Lo strumento di Ricerca Rapida vi permetterà di trovare le presentazioni che si riferiscono all'area di vostro interesse.
Visualizza gli articoli presentati alla COMSOL Conference 2020
This study focuses on designing biomimetic leaf-like flow fields for co-electrolysis in solid oxide electrolysis cell (SOEC). The goal is to enhance overall performance in energy conversion processes. A three-dimensional SOEC model is developed using COMSOL to investigate the impact of ... Per saperne di più
In our dynamic energy landscape, it is increasingly important to utilize energy efficiently and minimize waste. To achieve this, advancing our research beyond traditional battery storage, which has numerous limitations, is crucial. One promising solution is compressed gas energy storage. ... Per saperne di più
The COMSOL Application Builder can tie a custom user interface to application-specific Java code. This functionality can be used to automatically coordinate changing model characteristics across multiple model nodes. A simple user interface can therefore allow simultaneous ... Per saperne di più
钨丝是早期热发射电子源阴极灯丝的关键材料，工程组件上多数采用的灯丝直径为0.127~0.203mm，一般将其制成V型发叉式。模型构建了三维灯丝几何结构，计算过程中对灯丝弯折角处的区域进行网格加密处理。结合COMSOL Multiphysics多物理场的电磁热模块，实现了对钨灯丝的温度分布模拟计算，并进一步计算不同几何结构和不同灯丝材料对灯丝温度分布的影响。仿真结果表明，在材料钨、钛、锆以及各种弯折角度下，灯丝最高温度与弯曲处温度差稳定在30~40K左右。从趋势上看，弯折角度α越小灯丝总温度越高。该工作解释了常见灯丝熔断点非灯丝针尖的工程问题 ... Per saperne di più
Air Ionization provides an excellent opportunity to improve indoor air quality (IAQ) for commercial buildings. Our ultimate goal is to develop guidelines based on a combined experimental and analytical approach for implementing air ionization (AirI) systems into commercial buildings, ... Per saperne di più
As a general definition, the presence of any repeated motion after a regular interval of time is known as vibrations. The basic theory of vibrations is described by the system of forces acting on a moveable and deformable body. The natural phenomena existing in the universe such as ... Per saperne di più
FT wind sensors measure wind speed and direction using an acoustic field superimposed on a flow field in an acoustic resonator equipped with three piezoelectric transducers. The study proposed here focuses on the acoustic resonance technology of a simplified wind sensor geometry, and how ... Per saperne di più
The expression <em>adaptive optics</em> was initially termed for the technology used in the telescopes to deform the mirrors to allow for phase correction of the incoming light. Soon, the adaptive optics was also implemented in microscopes, optical communication systems and ... Per saperne di più
Large-scale manufacturing of electronic components require efficient forms of quality testing to ensure bulk fabrication and processing is performed to standard. With numerical simulations, the ideal behavior of such components may be evaluated to better know what to expect. ... Per saperne di più
Biomemebranes are characterized by several elastic parameters that appropriately describe the energetics of their deformation under thermal fluctuations [1]. When their structure is quasi-two-dimensional (namely lipid bilayer 4-5 nm thick), several recent studies [1,2] showed that their ... Per saperne di più