Download or read book Calculation of Trailing edge Stern and Wake Flows by a Time marching Solution of the Partially parabolic Equations written by H. C. Chen and published by . This book was released on 1985 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes in detail a computational method for the solution of the partially-parabolic (or semi-elliptic or parabolized) Reynolds-averaged Navier-Stokes equations for the calculation of external flow around ship-like three-dimensional bodies. Among the main features of the method are the following. Numerically-generated body-fitted coordinates are used to facilitate applications to a wide variety of shapes. The convective-transport equations are discretized using the finite-analytic scheme which employs analytic solutions of the locally-linearized equations. A time-marching algorithm is employed to enable future extensions to be made to handle unsteady and fully elliptic problems. A two-step global pressure-correction algorithm has been developed to accelerate convergence. The method can be used with large solution domains in order to capture the viscous-inviscid interaction so that iterative matching between separate viscous-flow and potential-flow solutions is not necessary. For turbulent flows, the well known k-epsilon model is used, but with a more convenient and realistic treatment of the flow close to solid walls. The generality and flexibility of the method are demonstrated by applications to several two-dimensional, axisymmetric and three-dimensional flows. Keywords include: Thick 3D boundary layer; Stern Flow; Wake; Partially-parabolic equations; Turbulence models; Body-fitted coordinates; Computational fluid dynamics.
Download or read book Computational Fluid Dynamics Techniques written by Fathi Habashi and published by CRC Press. This book was released on 1995-11-22 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1995. Routledge is an imprint of Taylor & Francis, an informa company.
Download or read book Numerical Methods in Laminar and Turbulent Flow written by and published by . This book was released on 1987 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Numerical Grid Generation in Computational Fluid Dynamics written by J. Ha user and published by . This book was released on 1986 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Finite Analytic Numerical Solutions of Incompressible Flow Past Inclined Axisymmetric Bodies written by Ching Jen Chen and published by . This book was released on 1987 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Proceedings written by Kazu-hiro Mori and published by . This book was released on 1990-01-15 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on research on and experience with needle exchange and bleach distribution programs and their effects on rates of drug use, the behavior of injection drug users, and the spread of HIV and other infectious diseases among injection drug users. It discusses U.S. needle exchange data, international evaluations of needle exchange programs, legal issues and drug paraphernalia laws, evaluation methods, and bleach distribution programs.
Download or read book Equations of Laminar and Turbulent Flows in General Curvilinear Coordinates written by M. C. Richmond and published by . This book was released on 1986 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in computational fluid mechanics and grid generation have made it possible to consider complex three dimensional laminar and turbulent flows using nonorthogonal coordinates. However, the necessary equations in generalized nonorthogonal coordinates. However, the necessary equations in generalized nonorthogonal are not readily available in a single reference. The purpose of this report is to present these equations for an incompressible fluid. Methods of curvilinear tensor analysis are used to develop the most commonly used equations. Their relationship with the more familiar equations in orthogonal coordinates is shown. Finally, the practical problems of evaluating the many geometric coefficients which appear in these equations are examined by considering numerically generated coordinates for flow around three dimensional bodies. Keywords: Tensor analysis; General curvilinear coordinates; Equations of fluid motion; Turbulence models; Body fitted coordinates; and Computational fluid dynamics.
Download or read book IIHR Report written by Iowa Institute of Hydraulic Research and published by . This book was released on 1985-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Twenty first American Towing Tank Conference written by Richard F. Messalle and published by National Academies. This book was released on 1987 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Viscous inviscid Interaction with Higher order Viscous flow Equations written by Frederick Stern (Professor of engineering) and published by . This book was released on 1986 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Symposium on Turbulent Shear Flows written by and published by . This book was released on with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supercomputing in Fluid Flow written by T. K. S. Murthy and published by . This book was released on 1993 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited versions of 14 papers from a seminar in Lovell, Massachusetts, October 1989, discuss advances in the application of supercomputing to numerically intensive problems in the simulation of fluid flow, especially as it can be substituted for the expensive testing of physical models in the design of aircraft, space craft, and automobiles. Focuses on solving the Navier-Stokes or the Euler equations for which several high- level algorithms and codes are not being developed that exploit the increasingly sophisticated types of computer architecture, such as parallel and vector processing. No index. Annotation copyright by Book News, Inc., Portland, OR
Download or read book Transactions The Society of Naval Architects and Marine Engineers written by Society of Naval Architects and Marine Engineers (U.S.) and published by . This book was released on 1989 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in vols. 1-24, 38-54, 57.
Download or read book Marine and Offshore Computer Applications written by T. K. S. Murthy and published by . This book was released on 1988 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Marine Hydrodynamics written by M. Ohkusu and published by Computational Mechanics. This book was released on 1996 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seventeenth Symposium on Naval Hydrodynamics written by and published by National Academies. This book was released on 1989 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 87 500 87 0549 written by and published by . This book was released on 1987 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
