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Abstrakty
A configuration of the water tunnel with two independently controlled concurrent streams is presented. Two important zones of the flow, namely: an inner layer with even parameter profiles and a mixing layer between two streams, can be observed. The numerical simulation results obtained by means of the CFX-TASC flow code are compared with the experimental investigation results measured by a Pitot probe in the velocity range from 1.7 to 16 m/s.
Słowa kluczowe
Rocznik
Tom
Strony
15--24
Opis fizyczny
Bibliogr. 5 poz., rys., tab.
Twórcy
autor
autor
autor
- Institute of Turbomachinery, Technical University of Łódź, ul. Wólczańska 219/223, 93-005 Łódź, Poland, stenaj@p.lodz.pl
Bibliografia
- [1] Smolny A., Błaszczak J., Horodko L.: Calibration of pneumatic probes for 3D subsonic flow investigations, Scientific Bulletin No. 203 Metrologia, 1994, 269 (in Polish).
- [2] Smolny A., Błaszczak J., Pawlak R.: Three-dimensional flow field measurements in multistage turbomachinery using a computer aided system, SPIE Proc., Szczyrk, Poland, 1996, 59.
- [3] Gilbert G.B., and Hill P.G.: Analysis and testing of two-dimensional slot nozzle ejectors with variable area mixing sections, NASA CR-2251, May 1973.
- [4] Georgiadis N.J., Yoder D.A., and DeBonis J.R.: A comparison of three Navier-Stokes solvers for exhaust nozzle flowfields, NASA/TM - 1999- 209184.
- [5] CFX- TASCflow Theory Documentation. Version 2.12, 2002, AEA Tech. Eng. Software Ltd, Waterloo, Ontario, Canada.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWM2-0056-0019