The present study explores novel pressure averaging technique for wafer cone flowmeter design and its robustness in the presence of double 90° bend (out-of-plane) and gate valve as a source of upstream flow disturbance.
The unsteady velocity is split into a vortical component which is a known function of the upstream flow conditions and the Lagrangian coordinates of the mean flow, and an irrotational field whose potential satisfies a nonconstant-coefficient, inhomogeneous, convective wave equation.
In principle, an increase of a normal microcirculatory flow-reserve will increase upstream flow mediated vasodilation by a factor 3-6 [ 45, 57].
Also, the flow vector visualization (CFD) shows that a larger area of upstream flow was induced through the rotor with the PAGV.
At the upstream flow, a third zone is observed (Figure 7c), where the temperature and void fraction attain their maximum values causing probably a partial dry regions near the channels' outlet.
Finally, a new three-dimensional Bump-integrated IWI was tested in M = 6 wind tunnel, under a rather thick boundary layer upstream flow (37% height of inlet entrance).
The approach presented in this paper uses a combination of obstructions in the upstream flow of subsonic axial fans with B blades to destructively interfere with the primary tonal noise at the blade passage frequency.
The performance of models further improved by adding an upstream river flow data (Wiangaree station), as another effective input.
This paper completes a series of three on the effects of various kinds of upstream flow disturbance on the nature of vortex shedding behind a rectangular-sectioned ring.
It was observed that the pressure fluctuation in a draft tube is stronger than that in upstream flow passage.
First, a three-dimensional inverse method of characteristics (3D-IMOC) is developed to obtain a compression surface that can generate a requested entrance shock wave in non-uniform upstream flow.
