Characterization of liquid-liquid flows in horizontal pipes

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Eulerian–Lagrangian modeling of turbulent liquid–solid slurries in horizontal pipes

Computations of liquid–solid slurries in horizontal pipes are performed to investigate the complex multiphase flow dynamics associated with operating conditions above and below the critical deposition velocity. A high-fidelity large eddy simulation framework is combined with a Lagrangian particle tracking solver to account for polydispersed settling particles in a fully developed turbulent flow...

متن کامل

Fsi Analysis of Liquid-filled Pipes

Most reported work on transient ̄uid/structure interaction (FSI) in liquid®lled pipes has been carried out in the time domain. When needed, information in the frequency domain (e.g., frequency responses) has been deduced by discrete Fourier transforms. In this paper, the analysis is undertaken directly in the frequency domain and has the advantage of enabling (linear) dispersive terms to be incl...

متن کامل

Characterization of Liquid Film Thickness in Slug-Regime Microchannel Flows

An experimental investigation is conducted to examine the effects of operating conditions and channel size on the liquid film thickness of vapor bubbles in adiabatic air-water flows within the slug flow regime. Acrylic test sections are fabricated to contain a single microchannel of square cross-section with hydraulic diameters of 510 μm and 1020 μm. High-speed visualizations are used to map th...

متن کامل

Choking of liquid flows

It is well-known that laminar flow of a liquid in a duct is predicted to choke if the viscosity of the liquid increases exponentially with increasing pressure. In other words, the pressure drop in the duct is predicted to become unbounded when the volumetric flow rate reaches a critical finite value. Choking is not observed in practice, however: the reason why is investigated here. It is shown ...

متن کامل

Modelling of Gas-Liquid Two-Phase Flows in Vertical Pipes using PHOENICS

The PHOENICS code is employed to perform numerical simulations of gas-liquid two-phase bubbly flows in large vertical flow channels. Air-water and steam-water flows in large diameter pipes are simulated using the built-in two-fluid option of the code where liquid and gas are modeled as two interacting continua. The code is utilized in conjunction with advanced twophase flow models, accounting f...

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: AIChE Journal

سال: 2016

ISSN: 0001-1541

DOI: 10.1002/aic.15452