Download or read book Swirling Flow in an Annular Diffuser written by David Hoadley and published by . This book was released on 1969 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Swirling Flow in Annular Diffusers written by Ali M. Abdelsalam and published by . This book was released on 2017-04 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Swirling Flow in Annular Diffusers written by Ahmad Talaie PASHIRI and published by . This book was released on 1974 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Swirling Flow Through Annular Diffusers with Solid Body Rotation written by Mehmet Atilgan and published by . This book was released on 1976 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Swirl and Tabs in Short Annular Diffusers written by and published by . This book was released on 2014 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Short annular diffusers were essential components for turbomachines that have been used to expand the air entering the compressor, as interstage ducts between gas generators and power turbines, and on the exhaust gases exiting the turbine. The industrial community was interested and invested in improving diffuser design that was challenging owing to the unfavourable fluid flow effects. Efficient design of fluid flow devices was possible through the complementary use of experimental testing and computational fluid dynamics (CFD). A numerical shape optimization study was undertaken to determine preferential annular diffuser configurations. Experimental data were compared against CFD that simulated the steady-state Reynolds-averaged Navier-Stokes equations with two-equation turbulence models. This investigation reached equivalent conclusions with respect to the influences associated with diffuser geometry and swirl. Vorticity effects caused by square tabs, that were not as well understood, were investigated. The tabs were effective in reducing the central toroidal recirculation zone created by a swirling flow, but at a static pressure penalty for the area ratio, AR

Download or read book An Experimental Investigation of Two Large Annular Diffusers with Swirling and Distorted Inflow written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Office and published by . This book was released on 1980 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two annular diffusers downstream of a nacelle-mounted fan were tested for aerodynamic performance, measured in terms of two static pressure recovery parameters (one near the diffuser exit plane and one about three diameters downstream in the settling duct) in the presence of several inflow conditions. The two diffusers each had an inlet diameter of 1.84 m, an area ratio of 2.3, and an equivalent cone angle of 11.5 deg, but were distinguished by centerbodies of different lengths. The dependence of diffuser performance on various combinations of swirling, radially distorted, and/or azimuthally distorted inflow was examined. Swirling flow and distortions in the axial velocity profile in the annulus upstream of the diffuser inlet were caused by the intrinsic flow patterns downstream of a fan in a duct and by artificial intensification of the distortions. Azimuthal distortions or defects were generated by the addition of four artificial devices (screens and fences). Pressure recover data indicated beneficial effects of both radial distortion (for a limited range of distortion levels) and inflow swirl. Small amounts of azimuthal distortion created by the artificial devices produced by only small effects on diffuser performance. A large artificial distortion device was required to produce enough azimuthal flow distortion to significantly degrade the static pressure recovery. (Author).

Download or read book An Experimental Investigation of Two Large Annular Diffusers with Swirling and Distorted Inflow written by and published by . This book was released on 1980 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of a Vortex controlled Diffuser in an Annular Swirl can Combustor at Inlet Mach Numbers Up to 0 53 written by John Milton Smith and published by . This book was released on 1979 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Electromechanical Technologies written by V. C. Pandey and published by Springer Nature. This book was released on 2020-09-24 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises select peer-reviewed papers from the International Conference on Emerging Trends in Electromechanical Technologies & Management (TEMT) 2019. The focus is on current research in interdisciplinary areas of mechanical, electrical, electronics and information technologies, and their management from design to market. The book covers a wide range of topics such as computer integrated manufacturing, additive manufacturing, materials science and engineering, simulation and modelling, finite element analysis, operations and supply chain management, decision sciences, business analytics, project management, and sustainable freight transportation. The book will be of interest to researchers and practitioners of various disciplines, in particular mechanical and industrial engineering.

Download or read book Investigation of the Effects of Swirl on the Flow Rigimes and Performance of Annular Diffusers with Equal Inner and Outer Cone Angles written by T. Srinath and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Investigation of the Effects of Swirl on the Flow Regimes and Performance of Annular Diffusers with Equal Inner and Outer Cone Angles written by T. Srinath and published by . This book was released on 1968 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fluid Mechanics of Swirling Flow Within Annular Regions written by Robert Milano and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Swirling Flow in Conical Diffusers written by Sabah Hassan Ridha Al-Obaidi and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Two Large Annular Diffusers with Swirling and Distorted Inflow written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Office and published by . This book was released on 1980 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coarse Grained Simulation and Turbulent Mixing written by Fenando F. Grinstein and published by Cambridge University Press. This book was released on 2016-06-30 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews our current understanding of the subject. For graduate students and researchers in computational fluid dynamics and turbulence.

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 Work on Mixed Flow i e Annular Conical radial Diffusers for Swirling Flows at Bath University written by F. J. Wallace and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: