This course is an introduction to numerical methods and MATLAB®: Errors, condition numbers and roots of equations. Topics covered include Navier-Stokes; direct and iterative methods for linear systems; finite differences for elliptic, parabolic and hyperbolic equations; Fourier decomposition, error analysis and …

To familiarize students with the numerical implementation of these techniques and numerical schemes, so as to provide them with the means to write their own codes and software, and so acquire the knowledge necessary for the skillful utilization of computational fluid dynamics (CFD) packages or other more complex software.

Flow instabilities are a central research topic in our group. Modeling unstable flow requires high-resolution simulations that can capture the rich structures and patterns that ensue. I develop high-order finite difference and spectral methods that allow …

Welcome to the Aerofluids, Learning & Discovery Lab (ALD Lab). We are part of Galcit at Caltech and AeroAstro at MIT. Mar 2025: Adrian delivered a keynote talk about “ Building-block flow model: An ML-based general-purpose closure model for LES ” at the 3rd Workshop on Data-Driven Fluid Dynamics in Nagoya, Japan.

Introduction to numerical methods and MATLAB: errors, condition numbers and roots of equations. Navier-Stokes. Direct and iterative methods for linear systems. Finite differences for elliptic, parabolic and hyperbolic equations. Fourier decomposition, error analysis and stability. High-order and compact finite-differences. Finite volume methods.

We present DrivAerNet++, the largest and most comprehensive multimodal dataset for aerodynamic car design. DrivAerNet++ comprises 8,000 diverse car designs modeled with high-fidelity computational fluid dynamics (CFD) simulations.

The next generation of CFD must be capable of producing simulations at engineering-required accuracy in a reasonable time and in an automated manner. Project X is the ACDL's research initiative aimed at developing this next generation CFD capability.

ABSTRACT: A method is presented that captures complex interactional aerodynamics between various aerodynamic components of eVTOL or other aircraft configurations. The fluid around …

2024年10月6日 · Here we describe the results of CFD analysis regarding two models of AeroShells. The 'OLD' model was previously used on rockets, and has a design resembling the following:

什么是 CFD?简单地说，CFD就是利用计算机求解流体流动的各种守恒控制 偏微分方程组 的技术，这其中将涉及流体力学 (尤其是湍流力学)、计算方法乃至计算机 图形处理 等技术。