A Two-Level Time-Stepping Method for Layered Ocean Circulation Models
نویسندگان
چکیده
منابع مشابه
A Two-Level Time-Stepping Method for Layered Ocean Circulation Models: Further Development and Testing
In [10] a two-level time-stepping method was developed for layered ocean circulation models. The method is designed to be used with a barotropic-baroclinic splitting that separates the fast and slow motions into subsystems that are solved by different techniques. The discussion in [10] includes the development of the scheme, a linearized stability analysis, a description of some techniques for ...
متن کاملA comparison of two formulations of barotropic-baroclinic splitting for layered models of ocean circulation
In numerical models of ocean circulation, it is widespread practice to split the fast and slow motions into barotropic and baroclinic subsystems, respectively. In the case of the baroclinic equations, the dependent variables can either be (1) slowlyvarying baroclinic quantities, obtained from splitting the original flow variables into barotropic and baroclinic components, or (2) the original un...
متن کاملA Mathematical Model for Indian Ocean Circulation in Spherical Coordinate
In recent years, the Indian Ocean (IO) has been discovered to have a much larger impact on climate variability than previously thought. This paper reviews processes in which the IO is, or appears to be, actively involved. We begin the mathematical model with a pattern for summer monsoon winds. Three dimensional temperature and velocity fields are calculated analytically for the ocean forced by ...
متن کاملStable Split Time Stepping Schemes for Large-Scale Ocean Modeling
from millennial variations of the thermohaline circulation to the rapid timescales of surface gravity waves. LargeAn explicit time integration of the primitive equations, which are often used for numerical ocean simulations, would be subject to a scale ocean circulation models typically eliminate the fastshort time step limit imposed by the rapidly varying external gravity est oscillations thro...
متن کاملA Semi-Analytical Method for History Matching and Improving Geological Models of Layered Reservoirs: CGM Analytical Method
History matching is used to constrain flow simulations and reduce uncertainty in forecasts. In this work, we revisited some fundamental engineering tools for predicting waterflooding behavior to better understand the flaws in our simulation and thus find some models which are more accurate with better matching. The Craig-Geffen-Morse (CGM) analytical method was used to predict recovery performa...
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 Computational Physics
سال: 2002
ISSN: 0021-9991
DOI: 10.1006/jcph.2002.7003