DEVICE FOR MEASURING PARAMETERS OF AERODYNAMIC FLOW OF A TURBOMACHINE, INSTRUMENTAL AUB AREA EQUIPPED WITH SUCH A MEASURING DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE

摘要

The invention relates to a device (1) for measuring parameters of an aerodynamic flow of a turbomachine, the measuring device (1) comprising: a radially internal platform (2); a radially external platform (3); at least one instrumented blade (4) extending radially between the radially inner (2) and radially external (3) platforms; - information recording means (11) relating to the aerodynamic parameters carried by the instrumented blade (4); ), and - at least one routing channel of the information recorded by the information recording means (11), the measuring device (1) being made in one piece, and comprising a plurality of routing channels (12) extending within each instrumented blade (4) and each communicating with an information reading means (11), each channel having a substantially water drop-shaped cross-section.