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RISPrediction of Incompressible Turbulent Separating Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The predictions of several turbulence models are compared with experimental data for flows containing regions of recirculation using an inverse finite-difference method to solve the boundary layer ...
Prediction of Incompressible Separated Boundary Layers Including Viscous-Inviscid Interaction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A viscous-inviscid interaction calculation procedure is described for viscous flows containing separation bubbles based on an inverse finite-difference boundary layer method and a small disturbance ...
Prediction of Turbulent Jets in Coflowing and Quiescent Ambients
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Some existing turbulence models for the round jet in coflowing and quiescent ambients are compared to experimental data, and some modifications are suggested and examined. A new model is proposed ...
Measurements of the Flow and Turbulence Characteristics of Round Jets in Crossflow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Measurements of the velocity and turbulence characteristics of a round turbulent jet in crossflow are reported. The experiments were conducted in a water channel, 8.53 m long, 0.61 m wide, and ...
Limitations of the Boundary-Layer Equations for Predicting Laminar Symmetric Sudden Expansion Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite-difference solution scheme is used to study the limitations and capabilities of the boundary-layer equation model for flow through abrupt, symmetric expansions. Solutions of the boundary-layer ...
A Viscous-Inviscid Interaction Procedure—Part 1: Method for Computing Two-Dimensional Incompressible Separated Channel Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A viscous-inviscid interaction scheme has been developed for computing steady incompressible laminar and turbulent flows in two-dimensional duct expansions. The viscous flow solutions are obtained ...
A Viscous-Inviscid Interaction Procedure—Part 2: Application to Turbulent Flow Over a Rearward-Facing Step
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The viscous-inviscid interaction numerical procedure described in Part 1 is used to predict steady, two-dimensional turbulent flow over a rearward-facing step. The accuracy of predictions is ...
Solution Procedure for Unsteady Two-Dimensional Boundary Layers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An accurate and reliable solution procedure is presented for solving the two-dimensional, compressible, unsteady boundary layer equations. The procedure solves the governing equations in a coupled ...
Calculation of Unsteady Turbulent Boundary Layers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An unsteady, two-dimensional boundary-layer solution procedure is used to predict two different types of incompressible turbulent mean flows, the Blasius and Howarth flows, with superimposed ...
Prediction of Sudden Expansion Flows Using the Boundary-Layer Equations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite-difference calculation method based on the boundary-layer equations is described for the prediction of laminar, developed channel flow undergoing a symmetric sudden expansion. The scheme ...