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The improvement of the hot-wire anemometer measurement procedure in the LP stage a full scale steam turbine

Jonas P., Mazur O., Rehak V., Uruba V.

Transactions of the Institute of Fluid-Flow Machinery

2003

nr 113

191-200

The method of investigation of the flow structure and correlation velocity/temperature fields in the LP stage using a CTA anemometer is outlined in the contribution. The arrangement of the rotary slanted hot-wire probe equipped with a resistance thermometer and a pressure transducer is described that makes possible to correct the CTA-readings from the effect of the steam state small variations and from the disturbances caused by the impacts of large water droplets on the heated wire. Next some details of the synchronized sampling of CTA output voltage and the evaluation of the results are presented.

Investigation of the intermittency factor in a transitional boundary layer near the wall

Jonas P., Mazur O., Uruba V., Stępień M.

Turbulence : international journal

2002

Vol. 8-9

189-198