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 Simulation On The Flow Field Of A Vortex Flowmeter With Various Upstream Conditions
Author: Jiann-Lin Chen, Jhih-Wei Lin
Source: Flomeko 2010
Year Published: 2010
Abstract: CFD technique has been used to simulate the flow field for a vortex flowmeter with different inflow conditions. The transient turbulent flows were simulated and the vortex shedding frequencies were obtained by FFT technique. The relation of Strouhal number versus Reynolds number with fully developed flow inlet was acquired numerically and experimentally for the standard case. The flow qualities along the piping were quantified by a specific definition. Several cases, including the asymmetric flows and unsteady sine-wave flows at the entrance, were studied and compared with the standard one. The reasons for the fundamental frequency shift caused by different inflow conditions were addressed several conclusions and future works based on numerical simulation were suggested

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.