Jet Array Impingement Flow Distributions and Heat Transfer Characteristics
Author :
Publisher :
Page : 188 pages
File Size : 35,1 MB
Release : 1982
Category : Heat
ISBN :
Author :
Publisher :
Page : 188 pages
File Size : 35,1 MB
Release : 1982
Category : Heat
ISBN :
Author : L. W. Florschuetz
Publisher :
Page : 188 pages
File Size : 26,75 MB
Release : 1982
Category : Heat
ISBN :
Author : Huey-hua Tseng
Publisher :
Page : 224 pages
File Size : 16,19 MB
Release : 1983
Category : Gas dynamics
ISBN :
Author : L. W. Florschuetz
Publisher :
Page : 68 pages
File Size : 45,84 MB
Release : 1981
Category : Aerofoils
ISBN :
Correlations for heat transfer coefficients for jets of circular offices and impinging on a surface parallel to the jet orifice plate are presented. The air, following impingement, is constrained to exit in a single direction along the channel formed by the jet orifice plate and the heat transfer (impingement) surface. The downstream jets are subjected to a crossflow originating from the upstream jets. Impingement surface heat transfer coefficients resolved to one streamwise jet orifice spacing, averaged across the channel span, are correlated with the associated individual spanwise orifice row jet and crossflow velocities, and with the geometric parameters. (NTRL site)
Author : National Aeronautics and Space Administration, Scientific and Technical Information Branch
Publisher :
Page : pages
File Size : 44,88 MB
Release : 1982
Category :
ISBN :
Author : R.S. Amano
Publisher : WIT Press
Page : 253 pages
File Size : 38,48 MB
Release : 2014-05-28
Category : Science
ISBN : 1845649060
Due to the requirement for enhanced cooling technologies on modern gas turbine engines, advanced research and development has had to take place in field of thermal engineering. Among the gas turbine cooling technologies, impingement jet cooling is one of the most effective in terms of cooling effectiveness, manufacturability and cost. The chapters contained in this book describe research on state-of-the-art and advanced cooling technologies that have been developed, or that are being researched, with a variety of approaches from theoretical, experimental, and CFD studies. The authors of the chapters have been selected from some of the most active researchers and scientists on the subject. This is the first to book published on the topics of gas turbines and heat transfer to focus on impingement cooling alone.
Author : Ernst Heinrich Hirschel
Publisher : Springer Science & Business Media
Page : 396 pages
File Size : 22,96 MB
Release : 2013-10-29
Category : Technology & Engineering
ISBN : 3642413781
Viscous flow is treated usually in the frame of boundary-layer theory and as two-dimensional flow. Books on boundary layers give at most the describing equations for three-dimensional boundary layers, and solutions often only for some special cases. This book provides basic principles and theoretical foundations regarding three-dimensional attached viscous flow. Emphasis is put on general three-dimensional attached viscous flows and not on three-dimensional boundary layers. This wider scope is necessary in view of the theoretical and practical problems to be mastered in practice. The topics are weak, strong, and global interaction, the locality principle, properties of three-dimensional viscous flow, thermal surface effects, characteristic properties, wall compatibility conditions, connections between inviscid and viscous flow, flow topology, quasi-one- and two-dimensional flows, laminar-turbulent transition and turbulence. Though the primary flight speed range is that of civil air transport vehicles, flows past other flying vehicles up to hypersonic speeds are also considered. Emphasis is put on general three-dimensional attached viscous flows and not on three-dimensional boundary layers, as this wider scope is necessary in view of the theoretical and practical problems that have to be overcome in practice. The specific topics covered include weak, strong, and global interaction; the locality principle; properties of three-dimensional viscous flows; thermal surface effects; characteristic properties; wall compatibility conditions; connections between inviscid and viscous flows; flow topology; quasi-one- and two-dimensional flows; laminar-turbulent transition; and turbulence. Detailed discussions of examples illustrate these topics and the relevant phenomena encountered in three-dimensional viscous flows. The full governing equations, reference-temperature relations for qualitative considerations and estimations of flow properties, and coordinates for fuselages and wings are also provided. Sample problems with solutions allow readers to test their understanding.
Author : I. E. Idelchik
Publisher :
Page : 0 pages
File Size : 42,96 MB
Release : 2005
Category : Fluid dynamics
ISBN : 9788179921180
The handbook has been composed on the basis of processing, systematization and classification of the results of a great number of investigations published at different time. The essential part of the book is the outcome of investigations carried out by the author. The present edition of this handbook should assist in increasing the quality and efficiency of the design and usage of indutrial power engineering and other constructions and also of the devices and apparatus through which liquids and gases move.
Author :
Publisher :
Page : 136 pages
File Size : 43,2 MB
Release : 1989
Category : Aeronautics
ISBN :
Author : L. W. Florschuetz
Publisher :
Page : 180 pages
File Size : 24,49 MB
Release : 1985
Category : Gas-turbines
ISBN :