Contour advection is a Lagrangian method of simulating the evolution of one or more contours or isolines of a tracer as it is stirred by a moving fluid...

their separation. Contour advection is another useful method for characterizing chaotic mixing. In chaotic flows, advected contours will grow exponentially...

conservation laws exist. Brewer-Dobson Circulation Conservation form Contour advection Displacement field (mechanics) Equivalent latitude Generalized Lagrangian...

geostrophic wind at a given pressure level flows along geopotential height contours on a map, and the geopotential thickness of a pressure layer is proportional...

emerge from fluid dynamics modelling simulations as turbulence when contour advection is used to study chaotic mixing.[citation needed] The Buddhabrot method...

smoke plumes, and as constituents to Lagrangian simulations, such as contour advection or semi-Lagrangian schemes. Suppose we have a time-varying flow field...

region of relatively low atmospheric pressure without a closed isobaric contour that would define it as a low pressure area. Since low pressure implies...

applied. Lagrangian and Eulerian specification of the flow field Contour advection Trajectory (fluid mechanics) Immersed Boundary Methods Stochastic...

and a robust estimator. Suppose we have, as in contour advection, inferred knowledge of a single contour or isoline of an atmospheric constituent, q and...

− g ( ∇ ⋅ u ) {\displaystyle -g(\nabla \cdot \mathbf {u} )} describes advection of sea ice in a Lagrangian reference frame. From this, ice mass is given...

guarantee preservation of the volume and shape of the set level in an advection field that maintains shape and size, for example, a uniform or rotational...

instability was already forming due to a deep forming moist-layer and warm air advection from the south. The National Weather Service indicated that the "Combination...

because they develop under wind convergence in the negative vorticity advection zone ahead of the upper-level ridge. The vertical downward air motion...

PMID 5441020. S2CID 21251564. Butler, K.M (1993), Estimation of Wake Vortex Advection and Decay Using Meteorological Sensors and Aircraft Data (PDF), Lincoln...

drier air aloft and warm surface temperatures into the 80s °F, continued advection of moist air from the Gulf of Mexico seemed supportive of dewpoints in...

including self-oscillatory systems, excitable systems and reaction–diffusion–advection systems. Equations of these types are widely used as mathematical models...

1962/63) are often very mild over Central Asia, which can gain warm air advection from subtropical cyclones pushed to the south under negative NAO conditions...

meteorological phenomena) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z advection aeroacoustics aerobiology aerology air parcel (in meteorology) air quality...

water diffusion. This was established by comparing the solution of the advection-like term of the Soil Moisture Velocity Equation and comparing against...

breaking waves, cabbeling, and temperature and salinity differences. Depth contours, shoreline configurations, and interactions with other currents influence...

Thinness of the Ocean in S–Θ–p Space and the Implications for Mean Diapycnal Advection". Journal of Physical Oceanography. 37 (6): 1714–1732. Bibcode:2007JPO...

heterogenous porous media. Atangana and Kilicman extended the fractional advection dispersion equation to a variable order equation. In their work, the hydrodynamic...

position, causing a reduced upwelling intensity at the coast and the advection of warm, highly saline water as far as 25°S. Two main forcing mechanisms...

using the unified transform, we refer the reader to, which solves the advection-dispersion equation on the half-line. There it was found that the solution...

advection finally brought this important earlier work to light. The subsequent elucidation of chaos in the four-vortex problem, and in the advection of...

the idea of evolution of segmentation function which is governed by an advection-diffusion model. To segment an object, a segmentation seed is needed (that...

these stratified vertical layers can be discernable such that the lateral advection of mode water can be traced for thousands of kilometers. Mode water formation...

major influence on temperature distribution is wind driven upwelling and advection of cold water, which is most notable north-west of Hangklip, and less...

coverage. The positioning of the upper jet can also influence warm air advection at the mid-levels (850-700mb) that can lead to stronger capping. Finally...

a heat source to the atmospheric flow, the wildfire can modify local advection patterns, introducing a feedback loop between the fire and the atmosphere...