Download or read book Computation of Turbulent Swirling Flows in Conical Diffusers with Tailpipes written by Nam-Hyo Cho and published by . This book was released on 1990 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Numerical Simulation of Incompressible Turbulent Swirling Flow in Conical Diffusers written by Steven Armfield and published by . This book was released on 1987 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Numerical Computation of Subsonic Conical Diffuser Flows with Nonuniform Turbulent Inlet Conditions written by J. C. Chien and published by . This book was released on 1977 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical solutions of the Navier-Stokes equations are obtained and results presented for conical diffuser flows with turbulent nonuniform inlet conditions. The turbulent flow field is described by a two-equation, low-Reynolds-number k-epsilon model with a new turbulence model for axisymmetric flow. Fast convergence is achieved with an improved initial flow-field guess and a multiple grid Gauss-Seidel iteraction method. Comparisons are made with existing data for several diffuser divergence angles with and without flow separation. Good agreement was obtained between theory and experiment. (Author).

Download or read book Numerical Computation of Subsonic Conical Diffuser Flows with Nonuniform Turbulent Inlet Conditions written by and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical solutions of the Navier-Stokes equations are obtained and results presented for conical diffuser flows with turbulent nonuniform inlet conditions. The turbulent flow field is described by a two-equation, low-Reynolds-number k-epsilon model with a new turbulence model for axisymmetric flow. Fast convergence is achieved with an improved initial flow-field guess and a multiple grid Gauss-Seidel iteraction method. Comparisons are made with existing data for several diffuser divergence angles with and without flow separation. Good agreement was obtained between theory and experiment. (Author).

Download or read book Computation of Straight Diffusers at Low Mach Number Incorporating an Improved Correlation for Turbulent Detachment and Reattachment written by Juan Bardina and published by . This book was released on 1982 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tenth Australasian Fluid Mechanics Conference written by and published by . This book was released on 1989 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Swirling Flow Through Conical Diffusers written by and published by . This book was released on 1982 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Numerical Simulation of Axisymmetric Turbulent Flow in Combustors and Diffusers written by Chain Nan Yung and published by . This book was released on 1988 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Turbulent Flow in Diffusers of Small Divergence Angle written by G. A. Gourzhienko and published by . This book was released on 1947 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: The turbulent flow in a conical diffuser represents the type of turbulent boundary layer with positive longitudinal pressure gradient. In contrast to the boundary layer problem, however, it is not necessary that the pressure distribution along the limits of the boundary layer(along the axis of the diffuser) be given, since this distribution can be obtained from the computation. This circumstance, together with the greater simplicity of the problem as a whole, provides a useful basis for the study of the extension of the results of semiempirical theories to the case of motion with a positive pressure gradient. In the first part of the paper,formulas are derived for the computation of the velocity and.pressure distributions in the turbulent flow along, and at right angles to, the axis of a diffuser of small cone angle.

Download or read book Prediction Methods for Turbulent Incompressible Flow in Conical Diffusers written by Stanley C. Titcomb and published by . This book was released on 1965 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the study is to provide a method which is capable of predicting the entire mean-velocity field in a conical diffuser when the inlet velocity field is turbulent, incompressible, and completely specified. The desired prediction method is divided into two phases. In the first phase, a method for predicting the growth of the displacement and momentum thicknesses is considered. For the known straight-walled conical configuration, the value of the displacement thickness is sufficient to specify the freestream velocity at any point along the axis of the diffuser. Therefore, in the second phase, a method for predicting the velocity profile in the boundary layer using the integral parameters and the free-stream velocity is considered. Several prediction methods to forecast the growth of the integral parameters are proposed. The conical diffuser data from the literature is used as a means for evaluating the applicability of the proposed methods. (Author).

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1972 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Characteristics of Turbulent Flow in a Conical Diffuser written by Rakesh Kumar Singh and published by . This book was released on 1995 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Investigation of Swirling Flows in Conical Diffusers written by John-Joe Odili OKOYE and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Incompressible Turbulent Swirling Flow Computations Using a Boundary fitted Grid System written by Afif S. Halal and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Turbulent Flow Prediction in a Conical Diffuser written by K. A. Nagabushana and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oscillating Turbulent Flow in a Conical Diffuser written by Andreas Albert Schachenmann and published by . This book was released on 1974 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Turbomachinery Diffuser Design Technology written by David Japikse and published by Concepts Eti. This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: