Numerical Simulations of Particle-laden jet/spout Flows Using Eulerian-Lagrangian Approach

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

GPU acceleration of Eulerian–Lagrangian particle-laden turbulent flow simulations

Acceleration of an existing MPI-based, particle-laden turbulent flow simulation code is achieved using up to four NVIDIA GPU devices. The overall design is to transfer the entire flow velocity, temperature, and humidity fields to each device, and compute particle trajectories entirely on the GPU hardware. For one-way coupled turbulent flow simulations, accurate simulations can be achieved for l...

متن کامل

Hybrid High-order Eulerian-Lagrangian methods for simulations of particle-laden flow with shocks

The development of a Hybrid high order Eulerian-Lagrangian algorithm to simulate shock wave interactions with particles is discussed. The Hybrid high order WENO/central finite difference scheme is assessed in three-dimensional simulations, as well as the effective use of the high order polynomials and regularization techniques in the approximation to the singular source term in the advection eq...

متن کامل

Accurate numerical estimation of interphase momentum transfer in Lagrangian–Eulerian simulations of dispersed two-phase flows

The Lagrangian–Eulerian (LE) approach is used in many computational methods to simulate two-way coupled dispersed two-phase flows. These include averaged equation solvers, as well as direct numerical simulations (DNS) and large-eddy simulations (LES) that approximate the dispersed-phase particles (or droplets or bubbles) as point sources. Accurate calculation of the interphase momentum transfer...

متن کامل

Modeling and direct numerical simulation of particle-laden turbulent flows

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv CHAPTER

متن کامل

Granular and Particle-Laden Flows

This research programme at the Newton Institute was devoted to improving the understanding and mathematical modelling of granular and particle-laden fluid systems as they arise in nature, in the laboratory and in industry. Geophysical examples of granular and particle-laden flows include rock avalanches, debris flows, mud flows and turbulent boundary layers with suspended particles, such as vol...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Procedia Engineering

سال: 2015

ISSN: 1877-7058

DOI: 10.1016/j.proeng.2015.01.207