Download or read book Theoretical and Experimental Investigation of Heat Conduction in Air Including Effects of Oxygen Dissociation written by C. Frederick Hansen and published by . This book was released on 1959 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solutions are presented for the conduction of heat through a semi-infinite gas medium having a uniform initial temperature and a constant boundary temperature. The coefficients of thermal conductivity and diffusivity are treated as variables, and the solutions are extended to the case of air at temperatures where oxygen dissociation occurs. These solutions are used together with shock-tube measurements to evaluate the integral of thermal conductivity for air as a function of temperature.

Download or read book Theoretical and Experimental Investigation of Heat Conduction in Air written by C. Frederick Hansen and published by . This book was released on 1959 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental and Theoretical Study of Heat Conduction for Air Up to 5000 K written by Tzy-Cheng Peng and published by BiblioGov. This book was released on 2013-08 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theoretical value of the integral of thermal conductivity is compared with the experimental values from shock-tube measurements. The particular case considered is the one-dimensional nonsteady flow of heat through air at constant pressure. This approach has been previously described in NASA TR R-27. experiment was uncertain because of the large scatter in the experimental data. In this paper, an attempt is made to improve the correlation by use of a more refined calculation of the integral of thermal conductivity, and by use of improved experimental techniques and instrumentation. As a result of these changes, a much closer correlation is shown between the experimental and theoretical heat-flux potentials. This indicates that the predicted values of the coefficient of thermal conductivity for high-temperature air may be suitably accurate for many engineering needs, up to the limits of the test (4600 K).

Download or read book Theoretical and Experimental Investigation of Heat Transfer by Laminar Natural Convection Between Parallel Plates written by A. F. Lietzke and published by . This book was released on 1954 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented of a theoretical and experimental investigation heat transfer involving laminar natural convection of fluids enclosed between parallel walls oriented in the direction of the body force, where one wall is heated uniformly and the other is cooled uniformly. For the experimental work, parallel walls were simulated by using an annulus with an inner-to-outer diameter ratio near 1.

Download or read book NASA Technical Report written by and published by . This book was released on 1959 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bubbly Flows written by Martin Sommerfeld and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.

Download or read book Experimental and Theoretical Investigation of Droplet Deposition written by Kandula Mastanaiah and published by . This book was released on 1980 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental and Theoretical Study of Heat Conduction for Air Up to 5000 Degrees F written by Tzy-Cheng Peng and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat Pipe Science And Technology written by Amir Faghri and published by Global Digital Press. This book was released on 1995-03 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents basic and advanced techniques in the analytical and numerical modeling of various heat pipe systems under a variety of operating conditions and limitations. It describes the variety of complex and coupled processes of heat and mass transfer in heat pipes. The book consists of fourteen chapters, two appendices, and over 400 illustrations, along with numerous references and a wide variety of technical data on heat pipes.

Download or read book Experimental and Theoretical Study of Heat Conduction for Air Up to 5000 K written by Tzy-Cheng Peng and published by . This book was released on 1961 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Heat Transfer from Fine Wires to Still Air at Low Density written by William Jeffris Williamson and published by . This book was released on 1955 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theoretical Computational and Experimental Solutions to Thermo Fluid Systems written by Muthukumar Palanisamy and published by Springer Nature. This book was released on 2021-03-09 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents select proceedings of the International Conference on Innovations in Thermo-Fluid Engineering and Sciences (ICITFES 2020). It covers topics in theoretical and experimental fluid dynamics, numerical methods in heat transfer and fluid mechanics, different modes of heat transfer, multiphase flow, fluid machinery, fluid power, refrigeration and air conditioning, and cryogenics. The book will be helpful to the researchers, scientists, and professionals working in the field of fluid mechanics and machinery, and thermal engineering.

Download or read book Theoretical and Experimental Investigation of the Laminar Heat Transfer Downstream of a Sharp Corner written by Victor Zakkay and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental and theoretical investigation of the laminar heat transfer downstream of a sharp convex corner is presented. The flow field in the region of the discontinuity is divided into two parts: the flow field upstream of the discontinuity, obtained from standard viscous and inviscid techniques, and the flow immediately downstream of the sharp discontinuity, obtained by expanding both the supersonic and subsonic flow fields upstream of the discontinuity inviscidly around the corner. Downstream of the discontinuity the flow is represented by a viscous non-similar sublayer which starts at the discontinuity, and by a viscous shear layer at the outer edge which has the inviscid profiles immediately downstream of the discontinuity as initial conditions. The boundary conditions for the viscous sublayer at the outer edge are defined by the shear viscous layer. (Author).

Download or read book Turbulent Heat Transfer with High Surface Temperature written by Ellis Grant Slack and published by . This book was released on 1948 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Investigation of Convective Heat Transfer to Air from an Inclined Flat Plate with a Stepwise Discontinuous Surface Temperature written by Leroy Jack Gee and published by . This book was released on 1952 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Experimental and Theoretical Study of Heat Conduction for Air Up to 5000 Degrees F written by Tzy-Cheng Peng and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: