In fluid dynamics, the fluid flow is often decomposed into a mean flow and deviations from the mean. The averaging can be done either in space or in time, or by ensemble averaging.
In fluid dynamics, the fluid flow is often decomposed into a meanflow and deviations from the mean. The averaging can be done either in space or in time...
field of differential geometry in mathematics, mean curvature flow is an example of a geometric flow of hypersurfaces in a Riemannian manifold (for example...
macroscopic fundamental diagram (MFD) is type of traffic flow fundamental diagram that relates space-meanflow, density and speed of an entire network with n number...
turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to a laminar flow, which occurs when...
locations. When the mean wind direction is perpendicular to the street, the vortex flow formed inside the canyon acts to confine air flow, reduce dispersion...
a mean part and a fluctuating part. Averaging the equations gives the Reynolds-averaged Navier–Stokes (RANS) equations, which govern the meanflow. However...
differential geometry and geometric analysis, inverse mean curvature flow (IMCF) is a geometric flow of submanifolds of a Riemannian or pseudo-Riemannian...
turbulence kinetic energy (TKE) is the mean kinetic energy per unit mass associated with eddies in turbulent flow. Physically, the turbulence kinetic energy...
River. The total length of the river is 1,360 miles (2,190 km), with a meanflow of over 57,000 cubic feet per second (1,600 m3/s) at the mouth.[citation...
by the presence of the surface gravity waves, which is exerted on the meanflow. The radiation stresses behave as a second-order tensor. The radiation...
layer. The theory assumes that the fluid layer has a uniform mean depth, and that the fluid flow is inviscid, incompressible and irrotational. This theory...
design of flow and thermal equipment and processes. Root mean square Mean absolute error Average absolute deviation Mean signed deviation Mean squared deviation...
for the flow field, but appointed to fixed Eulerian coordinates. In general, it is difficult to decompose a combined wave–mean motion into a mean and a...
statistical methods of examination, such as space mean speed, time mean speed, and “the effect of increase of flow on overtaking” and the resulting decrease in...
pool that drains over a high stone dam. The spring generates a harmonic meanflow of about 9 m³/s (322 cubic feet per second). The water emerges at a constant...
planetary wave resonance and extreme weather events. To start with, a zonal meanflow, U, can be considered to be perturbed where U is constant in time and...
Yorkshire Ouse. The figures for meanflow are derived from those offered up by the National River Flow Archive, in particular the flow measured at the lowermost...
wave parameters such as group velocity or vertical wavenumber depend on meanflow direction and strength. Thus, for instance, westerlies might be a good...
topography, such as intertidal area and flow curvature can induce specific kinds of nonlinearity. Furthermore, meanflow, e.g. by river discharge, may alter...