by National Aeronautics and Space Administration, Lewis Research Center, National Technical Information Service, distributor in [Cleveland, Ohio], [Springfield, Va .
Written in English
|Other titles||1997 Workshop on Boundary Layer Transition in Turbomachines., Workshop on Boundary Layer Transition in Turbomachines.|
|Statement||John E. LaGraff and David E. Ashpis, editors.|
|Series||NASA/CP -- 1998-206958., NASA conference publication -- 206958.|
|Contributions||LaGraff, John E., Ashpis, D. E., Lewis Research Center.|
|The Physical Object|
Full text of "Minnowbrook II Workshop on Boundary Layer Transition in Turbomachines" See other formats. ♦Report on a Workshop on Boundary Layer Transition in Turbomachines held from 7 to 10 September at Minnowbrook, New York, USA. Minnowbrook I had been dominated Narasimha considered three by discussions on spots and modelling. dimensionality important, and David Minnowbrook II saw much attention Ashpis (NASA Lewis) listed 3D effects. Boundary layer transition in turbomachines Article (PDF Available) in Current science 74(4) February with Reads How we measure 'reads'Author: Roddam Narasimha. The boundary layer subsequently relaxes back to its naturally separated state. This relaxation occurs on a timescale which is five to six times longer than the original attachment due to the starting vortex. Phase-locked boundary layer measurements taken at various stations along the blade chord illustrate this slow relaxation phenomenon.
R Narasimha: "Post workshop summary" Proc. Minnowbrook II Workshop on Boundary Layer Transition in Turbomachines (Eds. JE LaGraff, D E Ashpis) NASA Conf. Pub. () R Narasimha, R Govindarajan: "Vortex sheets in plane strain and the fine structure of turbulence" Festschrift of Prof Rudraiah , Bangalore University (). In: J E Lagraff & D E Ashpis (eds.) Workshop summary Proc. Minnowbrook II, Workshop on Boundary Layer Transition in Turbomachines NASA CP R Narasimha Boundary layer transition in turbomachines NASA CP ; also Current Science L Venkatakrishnan, G S Bhat & R Narasimha Developments of a. Narasimha, R., , “Post-Workshop Summary,” Minnowbrook II— Workshop on Boundary Layer Transition in Turbomachines, LaGraff, J. E., and Ashpis, D. E., eds. The ability to predict boundary layer transition locations accurately on turbomachinery airfoils is critical both to evaluate aerodynamic performance and to predict local heat-transfer coefficients with accuracy. Here we report on an effort to include empirical transition models developed in Part I of this report in a Reynolds averaged Navier.
Wisler, D. C., , “The Technical and Economic Relevance of Understanding Boundary Layer Transition in Gas Turbine Engines,” Minnowbrook II, Workshop on Boundary Layer Transition in Turbomachines, J. E. LaGraff and . Wisler, D. C., , “The Technical and Economic Relevance of Understanding Boundary Layer Transition in Gas Turbine Engines,” in Minnowbrook II, Workshop on Boundary Layer Transition in Turbomachines, LaGraff, J. E., and Ashpis, D. E., eds., NASA/CP, NASA Glenn Research Center, Cleveland, OH, pp. 53– 6. Minnowbrook IV: Workshop on Transition and Unsteady Aspects of Turbomachinery Flows. and format of three earlier workshops in ,' ; and of boundary layer transition. The. Of Minnowbrook II Workshop on Boundary Layer Transition in Turbomachines, NASA/CP Separation and Transition Control on an .