Convective instability in sedimentation: 3-D numerical study
نویسندگان
چکیده
منابع مشابه
3-d numerical investigation of sedimentation and its control at river lateral intakes by ssiim2 software
the intakes usually have been used in water distribution networks, irrigation channels, sewage networks, and the water/wastewater treatment facilities, etc. lack of sediment control entered to the intake channel is the main reason of entering sediments to the installation systems, which makes many problems for different parts. due to suspended particles in water, the facilities used such as pum...
متن کاملNumerical study of pattern formation following a convective instability in non-Boussinesq fluids.
1 We present a numerical study of a model of pattern formation following a con-vective instability in a non-Boussinesq fluid. It is shown that many of the features observed in convection experiments conducted on CO 2 gas can be reproduced by using a generalized two-dimensional Swift-Hohenberg equation. The formation of hexagonal patterns, rolls and spirals is studied, as well as the transitions...
متن کاملNumerical study of instability of nanofluids: the coagulation effect and sedimentation effect
This study is a numerical study on the coagulation as well as the sedimentation effect of nanofluids using the Brownian dynamics method. Three cases are simulated, focusing on the effects of the sizes, volume fraction, and ζ potentials of nano-particles on the formation of coagulation and sedimentation of nanofluids. The rms fluctuation of the particle number concentration, as well as the flatn...
متن کاملRadiative-convective instability Citation
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. [1] Radiative-moist-convective equilibrium (RCE) is a simple paradigm for the statistical equilibrium the earth's c...
متن کاملPrecessing Jets and Molecular Outflows: A 3-D Numerical Study
– 2 – We present 3-D numerical hydrodynamical simulations of precessing supersonic heavy jets to explore their evolution, how they differ from straight jets and how well they serve as a model for generating molecular outflows from Young Stellar Objects. The dynamics are studied with a number of high resolution simulations on a Cartesian grid (128x128x128 zones) using a high order finite differe...
متن کاملذخیره 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: Journal of Geophysical Research: Oceans
سال: 2014
ISSN: 2169-9275
DOI: 10.1002/2014jc010123