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searching for Incompressible flow 58 found (131 total)

alternate case: incompressible flow

Stokes flow (3,383 words) [view diff] exact match in snippet view article find links to article

{u} } the fluid velocity. To obtain the equations of motion for incompressible flow, it is assumed that the density, ρ {\displaystyle \rho } , is a constant
Newtonian fluid (3,037 words) [view diff] exact match in snippet view article find links to article
oriented along the direction y. We can now generalize to the case of an incompressible flow with a general direction in the 3D space, the above constitutive
Nektar++ (1,713 words) [view diff] no match in snippet view article find links to article
Nektar++ is a spectral/hp element framework designed to support the construction of efficient high-performance scalable solvers for a wide range of partial
Stokes approximation and artificial time (432 words) [view diff] exact match in snippet view article find links to article
omission of the convective term. For small Reynolds numbers in the incompressible flow, this approximation is more useful. Then incompressible Navier Stokes
Time-dependent viscosity (858 words) [view diff] case mismatch in snippet view article find links to article
Eddie (1965). "Numerical Calculation of Time‐Dependent Viscous Incompressible Flow of Fluid with Free Surface". Physics of Fluids. 8 (12): 2182. doi:10
Marker-and-cell method (125 words) [view diff] exact match in snippet view article find links to article
Welch (1965). "Numerical calculation of time-dependent viscous incompressible flow of fluid with a free surface". Physics of Fluids. 8 (12): 2182–2189
Impact pressure (346 words) [view diff] exact match in snippet view article find links to article
13 "the dynamic pressure is equal to half rho vee squared only in incompressible flow." Houghton, E.L. and Carpenter, P.W. (1993), Aerodynamics for Engineering
Prandtl–Glauert singularity (587 words) [view diff] exact match in snippet view article find links to article
linearized pressures in such a flow are equal to those found from incompressible flow theory multiplied by a correction factor. This correction factor
Max q (881 words) [view diff] exact match in snippet view article find links to article
kinetic energy density of the air with respect to the vehicle, and for incompressible flow equals the difference between total pressure and static pressure
Discrete Poisson equation (1,833 words) [view diff] exact match in snippet view article find links to article
methods. In computational fluid dynamics, for the solution of an incompressible flow problem, the incompressibility condition acts as a constraint for
Ronald DiPerna (729 words) [view diff] exact match in snippet view article find links to article
R.; Majda, A. (1987). "Concentrations in regularizations for 2-D incompressible flow". Communications on Pure and Applied Mathematics. 40 (3): 301–345
Computational aeroacoustics (2,261 words) [view diff] exact match in snippet view article find links to article
approach (Expansion of the acoustic perturbation field about an incompressible flow) as it is described under EIF. Later in the beginning 1990s the growing
Computational fluid dynamics (8,513 words) [view diff] exact match in snippet view article find links to article
method. Fromm's vorticity-stream-function method for 2D, transient, incompressible flow was the first treatment of strongly contorting incompressible flows
BBGKY hierarchy (1,554 words) [view diff] exact match in snippet view article find links to article
the form D f N = 0 {\displaystyle Df_{N}=0} , which expresses an incompressible flow of the probability density in phase space. We then define the reduced
Baroclinity (1,742 words) [view diff] exact match in snippet view article find links to article
[citation needed] The simplest example of a stably stratified flow is an incompressible flow with density decreasing with height.[citation needed] In a compressible
Falkner–Skan boundary layer (2,221 words) [view diff] exact match in snippet view article find links to article
equations are known as the Prandtl boundary layer equations. For steady incompressible flow with constant viscosity and density, these read: Mass Continuity:
Prandtl number (1,097 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \delta } is the momentum boundary layer thickness. For incompressible flow over a flat plate, the two Nusselt number correlations are asymptotically
Finite point method (2,650 words) [view diff] exact match in snippet view article find links to article
1996). Additional studies in the context of convection-diffusion and incompressible flow problems gave the FPM a more solid base; cf. (Oñate, Idelsohn, Zienkiewicz
Lamb vector (376 words) [view diff] exact match in snippet view article find links to article
Navier–Stokes equation by taking its divergence. In particular, for incompressible flow, where ∇⋅u=0{\displaystyle \nabla \cdot \mathbf {u} =0}, with body
Fluid animation (987 words) [view diff] case mismatch in snippet view article find links to article
Eddie (1965-12-01). "Numerical Calculation of Time‐Dependent Viscous Incompressible Flow of Fluid with Free Surface". Physics of Fluids. 8 (12): 2182–2189
Complex lamellar vector field (1,096 words) [view diff] exact match in snippet view article find links to article
ISBN 0-12-526740-1. MR 0719023. Zbl 0531.53051. Panton, Ronald L. (2013). Incompressible flow (Fourth revised, expanded, and updated edition of 1984 original ed
Gary Flandro (659 words) [view diff] case mismatch in snippet view article find links to article
has coauthored several textbooks including: "Basic Aerodynamics: Incompressible Flow" with Howard McMahon and Robert L. Roach of Georgia Tech, and "Combustion
Kutta condition (1,672 words) [view diff] exact match in snippet view article find links to article
structural and manufacturing viewpoints. In irrotational, inviscid, incompressible flow (potential flow) over an airfoil, the Kutta condition can be implemented
Hagen–Poiseuille equation (6,103 words) [view diff] exact match in snippet view article find links to article
(absolute) pressure (not to be confused with gauge pressure) in an incompressible flow. Normally, Hagen–Poiseuille flow implies not just the relation for
Lubrication theory (777 words) [view diff] case mismatch in snippet view article find links to article
242: 631–653. doi:10.1017/S0022112092002520 Panton, R. L. (2005), Incompressible Flow (3rd ed.), New York: Wiley. ISBN 978-0-471-26122-3. San Andres, L
Francis H. Harlow (491 words) [view diff] case mismatch in snippet view article find links to article
Eddie Welch (1965). "Numerical Calculation of Time-dependent Viscous Incompressible Flow of Fluid with Free Surface" (PDF). Phys. Fluids. 8 (12). American
Vorticity (2,448 words) [view diff] case mismatch in snippet view article find links to article
ISBN 0-387-94197-5 Majda, Andrew J., Andrea L. Bertozzi, "Vorticity and Incompressible Flow". Cambridge University Press; 2002. ISBN 0-521-63948-4 Tritton, D
Boundary layer thickness (4,792 words) [view diff] exact match in snippet view article find links to article
where ρ ( x , y ) {\displaystyle \rho (x,y)} is the density. For incompressible flow, the density is constant so the definition based on volumetric flow
Bickley jet (1,089 words) [view diff] exact match in snippet view article find links to article
a constant, where ρ{\displaystyle \rho } which also constant for incompressible flow. The constant momentum flux condition can be obtained by integrating
Molecular tagging velocimetry (1,416 words) [view diff] exact match in snippet view article find links to article
; Gee, K.R.; Haugland, R.P. (1995). "Flow tagging velocimetry in incompressible flow using photo-activated nonintrusive tracking of molecular motion (PHANTOMM)"
Finite volume method for unsteady flow (1,820 words) [view diff] case mismatch in snippet view article find links to article
"A Second-Order Time-Accurate Finite Volume Method for Unsteady Incompressible Flow on Hybrid Unstructured Grids". Journal of Computational Physics.
Andrea Bertozzi (1,283 words) [view diff] case mismatch in snippet view article find links to article
clustering on graphs. Bertozzi coauthored the book Vorticity and Incompressible Flow, which was published in 2000 and remains one of her most cited works
Darcy's law (3,490 words) [view diff] exact match in snippet view article find links to article
using sieves — with units of length). For stationary, creeping, incompressible flow, i.e. D(ρui)/Dt ≈ 0, the Navier–Stokes equation simplifies to the
Robert H. Liebeck (1,231 words) [view diff] case mismatch in snippet view article find links to article
Robert H. (1973). "A Class of Airfoils Designed for High Lift in Incompressible Flow". Journal of Aircraft. 10 (10): 610–617. doi:10.2514/3.60268. Liebeck
Johanna Weber (1,481 words) [view diff] exact match in snippet view article find links to article
Küchemann, Dietrich; Weber, Johanna (1948). "Application of theory of incompressible flow around a swept wing at high subsonic mach numbers". London: Ministry
Similitude (1,908 words) [view diff] exact match in snippet view article find links to article
Incompressible flow (see example above) Reynolds number, pressure coefficient, (Froude number and Weber number for open channel hydraulics) Compressible
Hasegawa–Mima equation (1,806 words) [view diff] exact match in snippet view article find links to article
equation derived from Navier-Stokes equation in a two dimensional incompressible flow become much smaller than the rest. From the distance and time scales
Olga Ladyzhenskaya (1,544 words) [view diff] case mismatch in snippet view article find links to article
Ladyzhenskaya, O.A. (1969) [1963], The Mathematical Theory of Viscous Incompressible Flow, Mathematics and Its Applications, vol. 2 (Revised Second ed.), New
Herschel–Bulkley fluid (2,076 words) [view diff] exact match in snippet view article find links to article
important consideration when choosing a regularisation threshold. In an incompressible flow, the viscous stress tensor is given as a viscosity, multiplied by
Couette flow (2,818 words) [view diff] exact match in snippet view article find links to article
reference to the horizontal mid-plane) parabolic velocity profile. In incompressible flow, the velocity profile is linear because the fluid temperature is
Vortex lattice method (1,844 words) [view diff] exact match in snippet view article find links to article
Anderson put it "A complicated flow pattern for an irrotational, incompressible flow can be synthesized by adding together a number of elementary flows
James Eugene Broadwell (1,016 words) [view diff] exact match in snippet view article find links to article
Breidenthal, R. E. (1984). "Structure and mixing of a transverse jet in incompressible flow". Journal of Fluid Mechanics. 148: 405–412. Bibcode:1984JFM...148
Borda–Carnot equation (1,900 words) [view diff] exact match in snippet view article find links to article
gives the decrease in the constant of the Bernoulli equation. For an incompressible flow the result is – for two locations labelled 1 and 2, with location
Chézy formula (2,178 words) [view diff] exact match in snippet view article find links to article
bodies is well explored, as are the Navier–Stokes equations for incompressible flow. However, exploring the relationships foundational to the Chézy formula
Potential flow around a circular cylinder (2,277 words) [view diff] exact match in snippet view article find links to article
Classical solution for inviscid, incompressible flow around a cyclinder
Gas kinetics (1,736 words) [view diff] exact match in snippet view article find links to article
term used while referring to the little change in density is called incompressible flow. In the study of the flow of gases, the rapid increase due to an
List of scientific equations named after people (438 words) [view diff] exact match in snippet view article find links to article
2009-06-27. Majda, A. J.; Bertozzi, A. L. (2008). Vorticity and incompressible flow. Cambridge University Press. ISBN 978-0521639484. Tropea, C.; Yarin
Blasius boundary layer (3,616 words) [view diff] exact match in snippet view article find links to article
set of equations known as the boundary layer equations. For steady incompressible flow with constant viscosity and density, these read: Mass Continuity:
Hicks equation (1,891 words) [view diff] exact match in snippet view article find links to article
{1}{r^{2}}}\right)f=0} where k=2Ω/U{\displaystyle k=2\Omega /U}. For an incompressible flow Dρ/Dt=0{\displaystyle D\rho /Dt=0}, but with variable density, Chia-Shun
Derivation of the Navier–Stokes equations (5,295 words) [view diff] exact match in snippet view article find links to article
gases and most liquids. For the special (but very common) case of incompressible flow, the momentum equations simplify significantly. Using the following
Air flow bench (2,522 words) [view diff] exact match in snippet view article find links to article
Determining air velocity is a useful part of flow testing. For incompressible flow (below 230 Ft/s or 70 M/s this equation gives a less than 1% error
Lattice Boltzmann methods (5,972 words) [view diff] exact match in snippet view article find links to article
distribution function[clarify]. In D2Q9 and D3Q19, it is shown below for an incompressible flow in continuous and discrete form where D, R, and T are the dimension
Glossary of engineering: M–Z (31,104 words) [view diff] exact match in snippet view article find links to article
fluid flow. At a stagnation point the fluid velocity is zero. In an incompressible flow, stagnation pressure is equal to the sum of the free-stream static
Thermal boundary layer thickness and shape (1,753 words) [view diff] exact match in snippet view article find links to article
thickness). The definition of the thermal displacement thickness for incompressible flow is based on the integral of the reduced temperature: β∗=∫0∞θ(x,y)dy{\displaystyle
Dynamic stall on helicopter rotors (2,664 words) [view diff] exact match in snippet view article find links to article
(1991-06-24). "Dynamic stall experiments on a swept three-dimensional wing incompressible flow". 22nd Fluid Dynamics, Plasma Dynamics and Lasers Conference. doi:10
Normal shock tables (584 words) [view diff] exact match in snippet view article find links to article
p_{total}\neq p_{static}+p_{dynamic}} (comes from Bernoulli, assumes incompressible flow) because the flow is for Mach numbers greater than unity always compressible
Numerical modeling (geology) (8,915 words) [view diff] exact match in snippet view article
the complexity of the equations. ConMan, modeling two-dimensional incompressible flow in the mantle, was one of the popular codes for modeling mantle convection
Kambiz Vafai (3,094 words) [view diff] exact match in snippet view article find links to article
effects and non-thermal equilibrium, non-Darcian, variable porosity incompressible flow through porous media. International journal of heat and mass transfer