Email Document Reference

Enter your email address below and the reference for this document will be sent to shortly from webmaster@ceesi.com.

Title: Numerical Assessment Of Discharge Coefficient And Wall Temperature Dependence Of Discharge Coefficient For Critical - Flow Venturi Nozzles
Author: Blent nsal Utkan aliskan Tbitak Gebze Yerleskesi Baris Mah. Dr. Zeki Acar
Source: 2015 International Symposium on Fluid Flow Measurement
Year Published: 2015
Abstract: Series of two dimensional axisymmetric and adiabatic CFD (computational fluid dynamics) simulations were carried out for C ritical - F low Venturi N ozzles (CFVN) to investigate dis ch arge coefficient dependency on Reynolds number (Re) and wall temperature . Ten different nozzle diameters were considered in the range of 1 to 30 mm. Nozzle shapes were according to standard ISO 9300. As boundary conditions, nozzle inlet pressure was varied from atmospheric to higher values and the nozzle o utlet pressure was kept constant at atmospheric conditions. For some of the nozzle diameters, nozzle inlet pressure was kept constant at atmospheric conditions and the nozzle outlet pressure was varied from atmospheric to lower pressures. Extracted dischar ge coefficients from the simulation results showed good conformity with literature and ISO 9300

In order to prevent spam and automated file downloads for documents within the Measurement Library, please follow the instructions below and then you will be able to email a reference to this article.