Analytic equationAn analytical method for the position and flow properties of Wilson point in high-pressure steam flow through a nozzle was presented. The thermodynamic properties of real gas and essential empirical equations at high-pressure for both superheated and supercooled steam were used to ...
Some of the parameters used to express the hydrodynamic equation usually used to describe the flow of an ideal compressible gas through a nozzle do not lend themselves to easy laboratory measurement, and also the equation is not directly applicable to a normal viscous gas. To circumvent these pro...
Isentropic flow of compressible fluid from a large tank through a convergent nozzle, as shown in Fig. 1 indicates that the pressure, mass density, and temperature (p1, ρ1, andT1) at a point within the tank. Since the tank is "large," velocity here is assumed to be near zero. Also ...
The discharge equation for measuring weirs and flumes is: (F4) where Q is the discharge (m 3 s 1 ), C d is the discharge coefficient, b is the width, length of crest (m), g is the acceleration due to gravity (9.81 ms 1 ) and H is the total head (m). Since the total head...
Numerical Simulation of Turbulent Flow through a Francis Turbine Runner Three-dimensional turbulent viscous flow analyses for a Francis turbine runner are performed by solving Reynolds averaged Navier-Stokes equations closed with the realizable k- 蔚 turbulence model. The discretization is carried out by...
This problem is a member of a general class of problems of which gas flow through a nozzle and flow over a broad-crested weir are examples (Binnie 1949). A general discussion of such problems gives the means for determining the ... A. E. Gill - 《Journal of Fluid Mechanics》 被引量...
FloEFD: Flow through a nozzle and then into a domain Supriya_GM FloEFD, FloWorks & FloTHERM 2 April 19, 2017 02:19 Aerospike Nozzle, external flow Sagar Barde FLUENT 2 March 23, 2017 01:21 Simulation of steam (CO2 and Water vapor mixture) flow through nozzle using Fluent. Jimmy FLUENT...
In this technique, the liquid jet is regularly fed using a pump through a nozzle to decrease the high temperature of a PV panel. This method was previously implemented for dissipating excessive heat in electronic devices, gas-turbine blades, and other industrial applications. Over the past two ...
Reynolds numberdetermines the nature of the flow.SAHis aheat exchangerin which heat transfer occurs throughforced convection. Hence Re plays an important role in deciding its performance. But Re never works alone; instead, its effect changes with variation in other parameters like e/D, P/e, in...
94). Here it must again be mentioned that such a simple separationless flow pattern is possible only if the shock wave is not too strong. Its intensity increases with the angle χ through which the stream is turned, and we can therefore say that separationless flow is possible only when ...