• fluid dynamics, inviscid flow is the flow of an inviscid fluid which is a fluid with zero viscosity. The Reynolds number of inviscid flow approaches infinity...
    14 KB (1,719 words) - 20:59, 10 December 2023
  • Thumbnail for Euler equations (fluid dynamics)
    are a set of partial differential equations governing adiabatic and inviscid flow. They are named after Leonhard Euler. In particular, they correspond...
    79 KB (13,178 words) - 05:32, 25 October 2024
  • Thumbnail for Hydrodynamic stability
    equations. When studying flow stability it is useful to understand more simplistic systems, e.g. incompressible and inviscid fluids which can then be...
    21 KB (2,866 words) - 03:38, 9 September 2024
  • Thumbnail for Fluid dynamics
    Fluid dynamics (redirect from Fluid flow)
    equations along a streamline in an inviscid flow yields Bernoulli's equation. When, in addition to being inviscid, the flow is irrotational everywhere, Bernoulli's...
    32 KB (4,144 words) - 01:09, 21 September 2024
  • Thumbnail for Lift (force)
    potential-flow theory to a lifting flow requires special treatment and an additional assumption. The problem arises because lift on an airfoil in inviscid flow...
    100 KB (13,296 words) - 11:13, 31 October 2024
  • introduction of mathematical fluid dynamics in Hydrodynamica (1739). Inviscid flow was further analyzed by various mathematicians (Jean le Rond d'Alembert...
    21 KB (2,654 words) - 13:03, 9 September 2024
  • Thumbnail for Airfoil
    Airfoil (redirect from Laminar flow airfoil)
    upper surface than on the lower surface. In some situations (e.g. inviscid potential flow) the lift force can be related directly to the average top/bottom...
    29 KB (3,880 words) - 22:30, 11 October 2024
  • Thumbnail for Potential flow around a circular cylinder
    In mathematics, potential flow around a circular cylinder is a classical solution for the flow of an inviscid, incompressible fluid around a cylinder...
    15 KB (2,580 words) - 13:53, 19 September 2024
  • Thumbnail for D'Alembert's paradox
    Rond d'Alembert. d'Alembert proved that – for incompressible and inviscid potential flow – the drag force is zero on a body moving with constant velocity...
    32 KB (4,195 words) - 19:05, 31 August 2024
  • Froude number (redirect from Critical flow)
    (Spring 2009), "Chapter 6 Incompressible Inviscid Flow" (PDF), Fluid Mechanics Takahashi, Tamotsu (2007). Debris Flow: Mechanics, Prediction and Countermeasures...
    22 KB (3,023 words) - 21:39, 11 May 2024
  • Thumbnail for Cnoidal wave
    directly from the inviscid, irrotational and incompressible flow equations, and expressed in terms of three invariants of the flow, as shown by Benjamin...
    63 KB (9,609 words) - 21:24, 6 June 2024
  • Thumbnail for Viscosity
    Viscosity (redirect from Inviscid)
    (non-viscous) is called ideal or inviscid. For non-Newtonian fluid's viscosity, there are pseudoplastic, plastic, and dilatant flows that are time-independent...
    99 KB (11,449 words) - 16:31, 25 October 2024
  • Thumbnail for Aerodynamics
    problems are called inviscid flows. Flows for which viscosity cannot be neglected are called viscous flows. An incompressible flow is a flow in which density...
    41 KB (4,761 words) - 16:22, 21 October 2024
  • Thumbnail for Coandă effect
    Coandă effect (redirect from Coanda flow)
    jet. A calculation made by Woods in 1954 of an inviscid flow along a circular wall shows that an inviscid solution exists with any curvature ⁠h/r⁠ and any...
    44 KB (5,448 words) - 21:00, 19 October 2024
  • Thumbnail for Navier–Stokes equations
    equations take viscosity into account while the Euler equations model only inviscid flow. As a result, the Navier–Stokes are a parabolic equation and therefore...
    97 KB (15,355 words) - 05:59, 25 October 2024
  • Thumbnail for Flow separation
    relation, which is the same as the momentum equation for the outer inviscid flow. ρ u o d u o d s = − d p d s {\displaystyle \rho u_{o}{du_{o} \over...
    9 KB (1,131 words) - 00:39, 17 April 2024
  • irrotational (core) flow region: The region in which viscous effects and velocity changes are negligible, also known as the inviscid core. When the fluid...
    19 KB (2,798 words) - 20:32, 6 August 2024
  • Thumbnail for Boundary layer
    in mass flow compared to inviscid flow with slip at the wall. It is the distance by which the wall would have to be displaced in the inviscid case to...
    49 KB (7,678 words) - 05:32, 19 July 2024
  • Thumbnail for Venturi effect
    special case of steady, incompressible, inviscid flows (such as the flow of water or other liquid, or low-speed flow of gas) along a streamline, the theoretical...
    17 KB (2,495 words) - 17:50, 22 September 2024
  • Thumbnail for Shock wave
    a classic structure in aerodynamics because, for a perfect gas and inviscid flow field, an analytic solution is available, such that the pressure ratio...
    31 KB (3,959 words) - 20:42, 16 October 2024
  • computing inviscid flows with shock waves. The computation of flow containing shock waves is an extremely difficult task because such flows result in...
    8 KB (1,166 words) - 14:32, 12 July 2023
  • Thumbnail for Hydraulic engineering
    (zero-viscosity) flow problems. However, most flows are dominated by viscous effects, so engineers of the 17th and 18th centuries found the inviscid flow solutions...
    22 KB (2,711 words) - 21:00, 16 August 2024
  • condition. In 1752 d'Alembert proved that potential flow, the 18th century state-of-the-art inviscid flow theory amenable to mathematical solutions, resulted...
    39 KB (5,591 words) - 03:49, 30 October 2024
  • to the fluid at rest, or an inviscid flow speed, computed through the Bernoulli equation), which is the original global flow parameter, i.e. the target...
    22 KB (2,865 words) - 01:16, 20 October 2024
  • circulation theorem states that a fluid that is irrotational in an inviscid flow will remain irrotational. This result can be derived from the vorticity...
    23 KB (3,529 words) - 06:52, 18 June 2024
  • elementary analyses of inviscid flow, where the effect of boundary layers is neglected. The no-slip condition poses a problem in viscous flow theory at contact...
    8 KB (1,101 words) - 08:09, 29 August 2024
  • Thumbnail for Potential flow
    limit of vanishing viscosity, i.e., for an inviscid fluid and with no vorticity present in the flow. Potential flow describes the velocity field as the gradient...
    34 KB (5,216 words) - 14:19, 4 October 2024
  • Thumbnail for Computational fluid dynamics
    "A Computer Program for Three-Dimensional Lifting Bodies in Subsonic Inviscid Flow," USAAMRDL Technical Report, TR 74-18, Ft. Eustis, Virginia, April 1974...
    68 KB (8,611 words) - 19:55, 19 October 2024
  • layer. This shock layer be further subdivided into layer of viscid and inviscid flow, according to the values of Mach number, Reynolds Number and Surface...
    4 KB (507 words) - 14:07, 13 March 2024
  • are the various assumptions that go into developing potential flow panel methods: Inviscid Incompressible ∇ ⋅ V = 0 {\displaystyle \nabla \cdot V=0} Irrotational...
    13 KB (1,541 words) - 20:59, 13 September 2022