An Assembly consisting of a Fluid Channel and a Flow Meter, and a method for Measuring a FLUID FLOW regime

摘要

An Assembly consisting of a Fluid Channel and a Flow Meter Flow Meter, consisting of (1) at least one Vortex stroke (2) that extends into the channel (c) being configured each Vortex stroke (2) to generate the Karman vortices in the Fluid (V) flows through d The Channel (c) during the operation.Where each Vortex stroke (2) is provided with a First Grid of Fiber Bragg (FBG) of a Grid of Fiber Bragg detector (3, 7, FBG),Where is detectable frequency of Karman vortex (FK) of vertices (V) generated by the Vortex of effusion (2) using a First Signal detector Grid of Fiber Bragg (FBG) related to the respective First Grid of Fiber Bragg (FBG) that Vortex of effusion (2).