Method for reducing separation area on flow-washed components enables fluid flowing into inlet section of passage structure to leave through openings in component at right angles to inflow direction, forming free jet

摘要

#CMT# #/CMT# The method is for the reducing the separation area (7) on flow-washed components (1), whereby on the inflow side of the component the inlet section (10) of a passage structure is located. A fluid flowing into the inlet section of the passage structure leaves through openings (13) in the component at right angles to the inflow direction (4), at least partially forming a free jet (14). Vortices (15) are formed through the emerging free jet and lead to a transverse mixing of the fluid and therefore an acceleration in the wall region. #CMT# : #/CMT# An independent claim is included for a device for the reducing of the separation area on flow-washed components by the aforesaid method. #CMT#USE : #/CMT# The method relates to sensor systems measuring operating parameters such as pressure, temperature, and flow velocity. #CMT#ADVANTAGE : #/CMT# Pressure losses are reduced and reproducibility of measurements are improved by the proposed method. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a flow-washed component with openings through which a free jet emerges. 1 : flow-washed component 4 : inflow direction 7 : separation area 10 : inlet section of passage structure 13 : openings 14 : free jet 15 : vortices.