PIV characterization of high-Reynolds flow in turbine test facility
LM Chikishev, OA Gobyzov, DK Sharaborin… - AIP Conference …, 2016 - pubs.aip.org
This paper reports on application of Stereo Particle Image Velocimetry (Stereo PIV) to
measure flow characteristics at high-Reynolds number flow in turbine test facility. The test
rig" TS-2" at The Central Institute of Aviation Motors was operated at the pressure up to 2.5
bar, temperature 450 C and flow rates up to 36 kg/s. The main goal of the study was to
characterize turbulence intensity and to estimate turbulence integral scale using correlation
functions in a test rig immediately before the low pressure aviation turbine. It was found that …
measure flow characteristics at high-Reynolds number flow in turbine test facility. The test
rig" TS-2" at The Central Institute of Aviation Motors was operated at the pressure up to 2.5
bar, temperature 450 C and flow rates up to 36 kg/s. The main goal of the study was to
characterize turbulence intensity and to estimate turbulence integral scale using correlation
functions in a test rig immediately before the low pressure aviation turbine. It was found that …
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