Search results
Results From The WOW.Com Content Network
In fluid dynamics, Fanno flow (after Italian engineer Gino Girolamo Fanno) is the adiabatic flow through a constant area duct where the effect of friction is considered. [1] Compressibility effects often come into consideration, although the Fanno flow model certainly also applies to incompressible flow. For this model, the duct area remains ...
Gino Girolamo Fanno (Conegliano, 18 November 1882 – Pegli, 23 March 1962) was an Italian mechanical engineer who developed the Fanno flow model. [ 1 ] Early life and education
To close the Fanno flow equation, a model for this friction term is needed. Such a closure involves problem-dependent assumptions. [54] Rayleigh flow equation. Consider the flow inside a duct with constant area and either non-adiabatic walls without volumetric heat sources or adiabatic walls with volumetric heat sources. Start with the 1D-EE.
Jet emerging into a co-axial flow of larger radius: A. Craya and R. Curtet Ekman layer: Flow with pressure gradient, Coriolis, and viscous forces: Vagn Walfrid Ekman: Falkner–Skan flow: Boundary layer flows with pressure gradient: V. M. Falkner and S. W. Skan: Fanno flow: Adiabatic compressible flow with friction: Gino Girolamo Fanno: Glauert ...
Therefore, the Rayleigh flow model is critical for an initial design of the duct geometry and combustion temperature for an engine. The Rayleigh flow model is also used extensively with the Fanno flow model. These two models intersect at points on the enthalpy-entropy and Mach number-entropy diagrams, which is meaningful for many applications.
Choked flow is a limiting condition where the mass flow cannot increase with a further decrease in the downstream pressure environment for a fixed upstream pressure and temperature. For homogeneous fluids, the physical point at which the choking occurs for adiabatic conditions is when the exit plane velocity is at sonic conditions; i.e., at a ...
Date/Time Thumbnail Dimensions User Comment; current: 14:16, 4 May 2009: 950 × 550 (38 KB): F l a n k e r {{Information |Description={{en|1=this is a graph of a Fanno line for a nozzle leading into a constant area duct for the Fanno flow article.}} |Source=H-S graph of a Fanno flow.png by [[:en:User:E
Fanno may refer to: Fano (militia), sometimes spelled Fanno, a term for ethnic Amhara militias in Ethiopia; Fanno Creek, a tributary of the Tualatin River in the U.S. state of Oregon; Gino Girolamo Fanno (1882–1962), Italian mechanical engineer who developed the Fanno flow model Fanno flow