Scopri come la simulazione multifisica viene utilizzata per ricerca e sviluppo
La modellazione e simulazione multifisica favorisce l’innovazione in numerosi settori industriali e nel mondo accademico, come dimostrano le molteplici applicazioni illustrate negli articoli tecnici e nei poster presentati ogni anno da ingegneri, ricercatori e scienziati alla COMSOL Conference.
Lasciati ispirare dai recenti contributi raccolti qui sotto oppure, per trovare una presentazione specifica o filtrare i risultati per area di applicazione, anno o sede della conferenza, utilizza lo strumento di Ricerca Rapida.
Visualizza gli articoli presentati alla COMSOL Conference 2025
The development of powerful negative ion sources requires precise and versatile simulation tools to predict the emittance of the extracted ion beams and the heat load on the electrodes. A first tool is a determination of the plasma beam interface which is accomplished by a set of macro ... Per saperne di più
A portable device that can identify protein and peptides real time in complex biological systems such as human bodily fluids reliably and accurately is in high demand to properly diagnose and treat medical conditions. Lynntech has developed an innovative Polydimethylsiloxane (PDMS) based ... Per saperne di più
Based on experimental data describing the Ca2+ dynamics over a time period of 5 s in non-stimulated T Cells obtained via high-resolution Ca2+ imaging, it was possible to identify the appearance of random spontaneous Ca2+ microdomains inside the Endoplasmic Reticulum (ER) - Plasma ... Per saperne di più
Plasmonics is a new branch of the fascinating field of photonics and develops concepts to quench light beyond the diffraction limit and enhance electromagnetic fields. These enhancements occur in metals as localized surface plasmon polaritons (LSP) a coupling of the surface density ... Per saperne di più
为抑制离子轰击靶材，提高亚稳态原子密度而提出了离子筛选 ICP（I-F ICP）设备，可以有效地抑制带电粒子到达靶材表面，亚稳态原子与电子/离子数量比值明显提高，有助于 CVD 工艺中靶材表面的活化。本文通过 COMSOL Multiphysics® 中耦合等离子体和流场接口对 I-F ICP 腔室建模仿真，腔室结构见图1，应用氩气放电仿真研究了离子筛网的过滤效果。首先对比有无耦合流场的结果，结果显示了耦合流场仿真的必要性。用等离子体场与流场耦合计算，等离子体场为流场提供流体的特性参数密度和动力学粘度系数，流场接口为等离子体接口提供速度场和决定压力等参数并提供进、出气口 ... Per saperne di più
Extensive research efforts have been dedicated recently to developing and characterizing metamaterials that improve the performance of common thermoelectric materials and the electric contacts within a thermoelectric generator (TEG). With increasing demand for clean energy and climate ... Per saperne di più
Using COMSOL Multiphysics, a finite element model is introduced in this paper to describe the couplings between the welding arc and the weld pool dynamic in pulsed gas tungsten arc welding. The cathode, arc-plasma and melting anode regions are taken into account. The unified time ... Per saperne di più
Background: TTFields are being investigated for treatment of brain metastasis. Although vasogenic edema is the most common type of associated cerebral edema, other forms of edema might arise within the brain due to prior treatment or other confounding effects. Therefore, we seek to ... Per saperne di più
Laser-induced forward transfer (LIFT) is a non-contact direct-write technique that enables the deposition of small volumes of material into user-defined high-resolution patterns with a wide range of structural and functional materials. There are many variations of the LIFT process, each ... Per saperne di più
Metamaterial-based absorbers play a significant role in applications ranging from energy harvesting and thermal emitters to sensors and imaging devices. The middle dielectric layer of conventional metamaterial absorbers has always been solid. Researchers could not detect the near field ... Per saperne di più
