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AERODYNAMIC TESTS OF FANS ON SUCTION INSTALLATION


RUSU ILIE, CIOBANU BOGDAN, ZAHARIEA DANUĆą, CALARASU DORU, OSADET FLORIN

Issue:

MOCM, Number 8

Section:

Issue No. 8 (2003)

Abstract:

We present the construction of a stall for aerodynamic tests, for axial and centrifugal flow fans, with a suction room (5000x4000x2500 mm3), on which we have installed diaphragms for the measurement of the flow and plugs for the measurement of the static pressure. The carrying away of the fans we do with a c.c. swing motor, which allow establishing the power of the fan`s runner in a very large range of rotations speed. The stall has a control desk and adequate connection and has the possibility to made tests at different range of powers. For an axial flow fan`s prototype we are drawer the experimental typical curves. The testing methodology, the equations and the way we present the characters curves was settled during several test made at the Department of Fluid Mechanics.

Keywords:

Centrifugal and axial fans, testing stand with suction room, testing methodology, characteristic curves of fans.

Code [ID]:

MOCM200208V00S01A0037 [0001257]


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