Modeling the effect of unsteady flows on the time average flow field of a blade row embedded in an axial flow multistage turbomachineThe role of unsteady flow processes in establishing the performance of axial flow turbomachinery was investigated. The development of the flow model, as defined by the time average flow equations associated with the passage of the blade row embedded in a multistage configuration, is presented. The mechanisms for unsteady momentum and energy transport is outlined. The modeling of the unsteady momentum and energy transport are discussed. The procedure for simulating unsteady multistage turbomachinery flows is described.
Document ID
19970000757
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Adamczyk, John J. (NASA Lewis Research Center Cleveland, OH United States)