Sehen Sie, wie die Multiphysik-Simulation in Forschung und Entwicklung eingesetzt wird
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Charge transport behavior must be considered in developing HVDC design. In microscopic level, the space charge and conduction mechanisms are related with energy band‐gap and shallow/deep trap distribution and these come from chemical defects, physical disorder and impurities or by ... Mehr lesen
매설배관에서 나타날 수 있는 손상의 유형은 누설, 파단, 막힘 기계적 충격 에 의한 구조적 손상 누설 : 부식(일반부식, 공식, 미생물부식 등), 피로 파단 : 부식(일반부식, 공식, 미생물부식 등), 피로 막힘 : 부식에 의한 스케일, 수중서식물의 증식 등 콘크리트 파열 : 내부 강재의 부식(콘크리트 균열 및 탈리) Mehr lesen
Abstract: A 3.2V/10Ah LFP aluminum-laminated batteries are chosen as the target of the present study. A three-dimensional thermal simulation model is established based on finite element theory and proceeding from the internal heat generation of the battery[13]. The study illustrates a ... Mehr lesen
The reaction current density is an important process parameter of lithium-ion battery, significantly influencing its electrochemical performance. In this study, aimed at the discharge process of lithium-ion power battery, an electrochemical-thermal model was established to analyze the ... Mehr lesen
Partial discharge (PD) is the most unwanted phenomenon in high voltage insulation system. It causes degradation to the equipment insulation leading eventually to the breakdown and system failure. One type of PD, called corona discharge, occurs due to the ionization of the air between ... Mehr lesen
Micro-sized separation devices are in a state of research globally due to its simplicity; cost effectiveness and high precision for analyzing biological and medical samples, e.g. blood cells. Magnetophoresis is a technique to separate cells on biochip by manipulating the magnetic ... Mehr lesen
A magnetic field study was used to investigate the current distribution in 0.5mm and 0.63mm diameter copper wires. In this study, the skin depth was investigated when 1A sinusoidal wave pass through the wire of 0.5 mm and 0.63 mm diameter with copper electrical resistivity and relative ... Mehr lesen
The present work investigates the role of suspended liquid-gas interfaces for applications involving the reduction in flow resistance using the COMSOL multiphysics software. A pressure-driven viscous flow of a liquid through microtubes containing superhydrophobic surfaces patterned with ... Mehr lesen
In surge arrester, leakage current commonly flows across the arrester under normal condition. In this work, the leakage current of 11kV surge arrester was simulated in finite element method (FEM). The influence of insulator shed widths, housing materials and sizes of ZnO in an 11kV ZnO ... Mehr lesen
In recent years, studies on robotics have been needed, to utilise the tactile sensors for artificial skin. Researchers have been working on tactile transduction technologies which lead to many sensor prototypes and devices for robotic applications in their effort to solve the tactile ... Mehr lesen