Multiscale Multiphysics Modeling, Analysis, and Simulations of Carbon-Nanotube-Based High-Frequency Integrated Power Capacitor

摘要

Multiscale multiphysics modeling, design, and simulation-based nanomaterial and nanostructure have emerged as a powerful tool revolutionizing engineering and technology to serve as a cornerstone of many nanotechnology novel applications in all engineering disciplines. This emergence of experimental and computational techniques is to study the nanomaterial and nanostructure properties and their behaviors near atomic and molecular scales. A fundamental understanding of such nanomaterial and nanostructure properties and relationships from the atomic scale to the continuum scale while passing through multiple physics arena offers a novel path to make a breakthrough in current nanomaterial and nanostructure design and fabrication. Therefore, this development of multiscale multiphysics simulation methods is essential to understand the nanomaterial and nanostructure along with their physics interactions with macroscopic, mesoscopic, microscopic, and nanoscopic to overcome the limitations of temporal and length scales. Consequently, this paper presents a novel method that demonstrates the modeling, analysis, and simulation of nanomaterial- and nanostructure-based bundled multiwalled carbon nanotubes power capacitor. A systematic approach for analyzing multiple physical processes interacting at multiple spatial and temporal scales is developed for the nanotechnology-based power capacitor to ensure that the device is properly designed with the appropriate simulation techniques to save time and cost prior to fabrication.