A modified Dodge algorithm for the parabolized Navier-Stokes equations and compressible duct flowsA revised version of Dodge's split-velocity method for numerical calculation of compressible duct flow has been developed. The revision incorporates balancing of massflow rates on each marching step in order to maintain front-to-back continuity during the calculation. Qualitative agreement with analytical predictions and experimental results has been obtained for some flows with well-known solutions.
Document ID
19840029065
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Cooke, C. H. (Old Dominion University Norfolk, VA, United States)
Dwoyer, D. M. (NASA Langley Research Center Hampton, VA, United States)