the compressibility (also known as the coefficient of compressibility or, if the temperature is held constant, the isothermal compressibility) is a...

before compressibility can be calculated. Alternatively, the compressibility factor for specific gases can be read from generalized compressibility charts...

Compressible flow (or gas dynamics) is the branch of fluid mechanics that deals with flows having significant changes in fluid density. While all flows...

reduced temperature and reduced pressure, have approximately the same compressibility factor and all deviate from ideal gas behavior to about the same degree...

the assumption that the compressibility factor Z is set to 1 meaning that this pneumatic ratio remains constant. A compressibility factor of one also requires...

mechanics and thermodynamics the compressibility equation refers to an equation which relates the isothermal compressibility (and indirectly the pressure)...

updraft. The compressibility of water is a function of pressure and temperature. At 0 °C, at the limit of zero pressure, the compressibility is 5.1×10−10 Pa−1...

when reporting the effects of compressibility on the P-38 aircraft in 1942. Mach number is a measure of the compressibility characteristics of fluid flow:...

effects of compressibility. Compressibility is a description of the amount of change of density in the flow. When the effects of compressibility on the solution...

the medium's compressibility and density. In solids, the compression waves are analogous to those in fluids, depending on compressibility and density,...

flow pressure becomes). Acoustic problems always require allowing compressibility, since sound waves are compression waves involving changes in pressure...

the compressibility β = 1 ρ d ρ d p . {\displaystyle \beta ={\frac {1}{\rho }}{\frac {\mathrm {d} \rho }{\mathrm {d} p}}.} If the compressibility is acceptably...

7 or so, or once transonic flow starts to appear. The interest in compressibility research emerged after the WWI, when the aircraft propeller tips started...

In mechanics, compression is the application of balanced inward ("pushing") forces to different points on a material or structure, that is, forces with...

[user-generated source] Brake fluids must maintain a low level of compressibility, even with varying temperatures to accommodate different environmental...

The Carr index (Carr's index or Carr's Compressibility Index) is an indicator of the compressibility of a powder. It is named after the scientist Ralph...

\partial \rho }\right)_{s}}},} by the definition of the isoentropic compressibility: K s ( ρ , p ) ≡ ρ ( ∂ p ∂ ρ ) s , {\displaystyle K_{s}(\rho ,p)\equiv...

came from NACA engineer John Stack, the head of NACA's compressibility division. Compressibility is a major issue as aircraft approach Mach 1, and research...

equivalent airspeed (EAS) is calibrated airspeed (CAS) corrected for the compressibility of air at a non-trivial Mach number. It is also the airspeed at sea...

of the bulk modulus at fixed temperature is called the isothermal compressibility. The bulk modulus K {\displaystyle K} (which is usually positive) can...

incompressible and compressible flow generally depends on the Mach number M, where for a range of zero to supersonic compressible equations are applied...

is the isothermal compressibility. From this latter relation, several inferences can be made: Since the isothermal compressibility β T {\displaystyle...

modulus of compressibility of the liquid in the pipe, expressed in Pa. The latter follows from a series of hydraulic concepts: compressibility of the liquid...

compressibility less than that of the surrounding fluid, the object's equilibrium is stable and it remains at rest. If, however, its compressibility is...

dive. Once caught in this dive, the fighter would enter a high-speed compressibility stall and the controls would lock up, leaving the pilot no option but...

least compressible but don't require other video frames to decode. P‑frames can use data from previous frames to decompress and are more compressible than...

λ i {\displaystyle \lambda _{i}} are the principal stretches. For a compressible neo-Hookean material the strain energy density function is given by W...

be called viscous fluids. Fluids may be classified by their compressibility: Compressible fluid: A fluid that causes volume reduction or density change...

the speed of sound caused by a slight change of pressure added to a compressible flow. These weak waves can combine in supersonic flow to become a shock...

pressure would be atmospheric pressure plus the dynamic pressure. In compressible flow however, the fluid density is higher at the stagnation point than...