Compressible flow is the area of fluid mechanics that deals with fluids in which the fluid density varies significantly in response to a change in pressure.

* Compressible flow

* Compressible flow

Compressible flows play a big role in determining the behaviour of nozzles.

* Compressible: According to Miller, " Uncompressed digital data is very large, and in its raw form would actually produce a larger signal ( therefore be more difficult to transfer ) than analog data.

* Compressible subsonic current: < math > 0. 3 < M < 0. 8 </ math >

Source: Aerodynamics of a Compressible Fluid.

* Liepmann H. W. and A. E. Pucket, Introduction to Aerodynamics of a Compressible Fluid, John Wiley and Sons, Inc. 1947

* Richard von Mises, Mathematical Theory of Compressible Fluid Flow.

* Compressible the PST data is encrypted with a byte-substitution cipher with a fixed substitution table.

* 1917 James Hopwood Jeans, The Configurations of Rotating Compressible Masses.

Suppose the vector field describes the velocity field of a fluid flow ( such as a large tank of liquid or gas ) and a small ball is located within the fluid or gas ( the centre of the ball being fixed at a certain point ).

Firstly, cyberspace describes the flow of digital data through the network of interconnected computers: it is at once not " real ", since one could not spatially locate it as a tangible object, and clearly " real " in its effects.

For fluids which are sufficiently dense to be a continuum, do not contain ionized species, and have velocities small in relation to the speed of light, the momentum equations for Newtonian fluids are the Navier-Stokes equations, which is a non-linear set of differential equations that describes the flow of a fluid whose stress depends linearly on velocity gradients and pressure.

However, rather than locating an event or state in time, the way tense does, aspect describes " the internal temporal constituency of a situation ", or in other words, aspect is a way " of conceiving the flow of the process itself ".

Unlike the physics of rigid bodies where the equations of motion describe the physical location of the rigid body, fluid dynamics describes the flow as a velocity field, i. e. a solution associates each point in space with a vector that represents the speed and direction of the flow at that point.

Perelman proved the conjecture by deforming the manifold using something called the Ricci flow ( which behaves similarly to the heat equation that describes the diffusion of heat through an object ).

The formula for the Ricci flow is an imitation of the heat equation which describes the way heat flows in a solid.

Implementing the rendering equation gives true photorealism, as the equation describes every physical effect of light flow.

This number describes the speed of the turbine at its maximum efficiency with respect to the power and flow rate.

After a filter is designed, it must be realized by developing a signal flow diagram that describes the filter in terms of operations on sample sequences.

In the linear laminar flow region, Poiseuille's law describes the hydraulic resistance of a pipe, but in the turbulent flow region the pressure – flow relations become nonlinear.

In women who have a uterus, perimenopause describes the years before and after the final period ( although it is only possible to determine in retrospect which episode of flow was indeed the final period ).

This equation describes a probability flow along a current.

Following the line marking the division of the waters that flow into the Po from those that feed the Rhone or the Rhine, the main ridge of the Lepontine Alps describes a somewhat irregular curve, convex to the north, from the Simplon Pass to the Splugen Pass.

In fluid dynamics, potential flow describes the velocity field as the gradient of a scalar function: the velocity potential.

A memorandum written for the British military's Armament Research Department in 1944 describes how this same machine was modified during World War II for improved reliability and enhanced capability, and identifies its wartime applications as including research on the flow of heat, explosive detonations, and simulations of transmission lines.

The fluid flow is represented by a vector field, and the vector field's divergence at a given point describes the strength of the source or sink there.

* The next term,, describes stretching of vorticity due to flow compressibility .< ref name =" continuity ">

* liquid crystal phase transitions have been examined in confined geometries and / or during flow using the Gay-Berne potential which describes anisotropic species ;

For an ideal gas in a constant area pipe, the effect of heat addition to the pipe may be calculated using the Rayleigh flow model, which describes how the Mach number varies with changes in the stagnation temperature.

Level-of-Service F describes a breakdown in vehicular flow.

Observations of hydrologic processes are used to make predictions of the future behaviour of hydrologic systems ( water flow, water quality ).

Theoretical aspects of rheology are the relation of the flow / deformation behaviour of material and its internal structure ( e. g., the orientation and elongation of polymer molecules ), and the flow / deformation behaviour of materials that cannot be described by classical fluid mechanics or elasticity.

In practice, rheology is principally concerned with extending continuum mechanics to characterize flow of materials, that exhibits a combination of elastic, viscous and plastic behaviour by properly combining elasticity and ( Newtonian ) fluid mechanics.

* Plasticity is the behaviour observed after the material is subjected to a yield stress :</ br > A material that behaves as a solid under low applied stresses may start to flow above a certain level of stress, called the yield stress of the material.

The flow behaviour of liquids under applied stress is of great relevance in the field of pharmacy.

The non-dimensional Deborah number is designed to account for the degree of non-Newtonian behaviour in a flow.

Small Deborah numbers represent Newtonian flow, while non-Newtonian ( with both viscous and elastic effects present ) behaviour occurs for intermediate range Deborah numbers, and high Deborah numbers indicate an elastic / rigid solid.

This misconception is due to the metal's fluid-like behaviour, which is caused by the massive pressures produced during the explosives detonation causing the metal to flow plastically.

" the flow of content across multiple media platforms, the cooperation between multiple media industries, and the migratory behaviour of media audiences.

After these checks the source is known to be free from erroneous behaviour and free from conditional and unconditional data flow errors ( e. g., use of uninitialised data ) on a system-wide basis ( including abstract state in package bodies ).

On 20 April 2007 the morning tidal flow was discontinued, after reports by Transport for London and the Metropolitan Police of an increase in dangerous motoring behaviour ; these blamed poor driving, such as overtaking, for the decrease in safety during counterflow operations.

The refractive index at the flow side of the chip surface has a direct influence on the behaviour of the light reflected off the gold side.

* n is the flow behaviour index ( dimensionless ).

There are a number of other models that better describe the entire flow behaviour of shear-dependent fluids, but they do so at the expense of simplicity, so the power law is still used to describe fluid behaviour, permit mathematical predictions, and correlate experimental data.

Power-law fluids can be subdivided into three different types of fluids based on the value of their flow behaviour index:

Patching allows for redirection of the program execution flow, which allows to modify program behaviour, such as removing recoil, making players behind walls visible or predicting and drawing weapon projectile trajectories.

The design of boilers requires a detailed understanding of two-phase flow heat-transfer and pressure drop behaviour, which is significantly different from the single-phase case.

# Diffusion, an enhancing mechanism that is a result of the collision with gas molecules by the smallest particles, especially those below 0. 1 µm in diameter, which are thereby impeded and delayed in their path through the filter ; this behaviour is similar to Brownian motion and raises the probability that a particle will be stopped by either of the two mechanisms above ; it becomes dominant at lower air flow velocities.

The system comprises: ( i ) the satellite, perhaps the constellation of satellites in orbit ; ( ii ) the up and down links to and from the orbiting vehicle, commands from the ground stations and information flow from the satellite ; ( iii ) and the ground station that controls the behaviour of the satellite and distributes its information to the users .”

Current computer models do not include the effect of liquid water on ice sheet sliding and flow, and so provide only conservative estimates of future behaviour.