Download or read book Radiant Heat Transfer to Absorbing Gases Enclosed in a Circular Pipe with Conduction Gas Flow and Internal Heat Generation written by Thomas Helmut Einstein and published by . This book was released on 1963 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiant Heat Transfer to Absorbing Gases Enclosed in a Circular Pipe with Conduction Gas Flow and Internal Heat Generation written by Thomas Helmut Einstein and published by . This book was released on 1963 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis is presented for determining the heat transfer to a gray uniformly absorbing gas enclosed in a black circular pipe under the combined influence of radiation, gas flow, and conduction. The presence of distributed energy sources in the gas is also taken into account. Results are presented in terms of pertinent dimensionless parameters for heating a flowing gas by radiation emitted from isothermal pipe walls, and also for heating a flowing gas and the enclosing pipe walls by radiation emitted from a cylindrical heat-generating gaseous core in the center of the pipe, which situation is typical of a plasma jet, an electric jet, or a coaxial-flow gaseous reactor.
Download or read book Radiant Heat Transfer to Absorbing Gases Enclosed in a Circular Pipe with Conduction Gas Flow and Internal Heat Generation written by Thomas Helmut Einstein and published by . This book was released on 1963 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiant Heat Transfer to Absorbing Gases Enclosed in a Circular Pipe Without Conduction Gas Flow and Internal Heat Generation written by Thomas H. Einstein and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiant Heat Transfer to Absorbing Gases Enclosed Between Parallel Flat Plates with Flow and Conduction written by Thomas Helmut Einstein and published by . This book was released on 1963 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis is given for obtaining two-dimensional temperature profiles and heat transfer in a radiation-absorbing gray gas of uniform absorptivity under the combined influence of radiation, flow, and conduction. The gas is enclosed in a channel formed by two parallel black surfaces of infinite width and finite length. The characteristics of combined conduction and radiation in a stationary gas and of radiation to a flowing gas without conduction are specifically investigated. The effects of conduction and gas flow on radiation transfer between the absorbing gas and the surfaces of the channel are presented in terms of pertinent dimensionless parameters.
Download or read book NASA Technical Report written by and published by . This book was released on 1965 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Radiation Heat Transfer Radiation transfer with absorbing emitting and scattering media written by Robert Siegel and published by . This book was released on 1971 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation Heat Transfer Augmented Edition written by E. M. Sparrow and published by Routledge. This book was released on 2018-04-27 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised to include more information on analytical models for wavelength independence, Radiation Heat Transfer, Augmented Edition has been rearranged, providing problems within each chapter rather than at the end of the book. Written by Ephraim M. Sparrow, a generalist who works on a very broad range of problems that encompasses almost all mechanical engineering topics, the book presents key ideas without being exhaustive. Sparrow oversees the Laboratory for Heat Transfer and Fluid Flow Practice, whose function in to undertake both industrially bases and fundamental problems that fall within the bounds of heat transfer and fluid flow.
Download or read book Radiative Heat Transfer written by Michael F. Modest and published by Academic Press. This book was released on 2021-10-16 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiative Heat Transfer, Fourth Edition is a fully updated, revised and practical reference on the basic physics and computational tools scientists and researchers use to solve problems in the broad field of radiative heat transfer. This book is acknowledged as the core reference in the field, providing models, methodologies and calculations essential to solving research problems. It is applicable to a variety of industries, including nuclear, solar and combustion energy, aerospace, chemical and materials processing, as well as environmental, biomedical and nanotechnology fields. Contemporary examples and problems surrounding sustainable energy, materials and process engineering are an essential addition to this edition. Includes end-of-chapter problems and a solutions manual, providing a structured and coherent reference Presents many worked examples which have been brought fully up-to-date to reflect the latest research Details many computer codes, ranging from basic problem solving aids to sophisticated research tools
Download or read book Measurements in Heat Transfer written by Ernst R. G. Eckert and published by Taylor & Francis. This book was released on 1976 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Radiation Heat Transfer written by John R. Howell and published by CRC Press. This book was released on 2015-09-18 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the Radiative Exchange between Surfaces Further expanding on the changes made to the fifth edition, Thermal Radiation Heat Transfer, 6th Edition continues to highlight the relevance of thermal radiative transfer and focus on concepts that develop the radiative transfer equation (RTE). The book explains the fundamentals of radiative transfer, introduces the energy and radiative transfer equations, covers a variety of approaches used to gauge radiative heat exchange between different surfaces and structures, and provides solution techniques for solving the RTE. What’s New in the Sixth Edition This revised version updates information on properties of surfaces and of absorbing/emitting/scattering materials, radiative transfer among surfaces, and radiative transfer in participating media. It also enhances the chapter on near-field effects, addresses new applications that include enhanced solar cell performance and self-regulating surfaces for thermal control, and updates references. Comprised of 17 chapters, this text: Discusses the fundamental RTE and its simplified forms for different medium properties Presents an intuitive relationship between the RTE formulations and the configuration factor analyses Explores the historical development and the radiative behavior of a blackbody Defines the radiative properties of solid opaque surfaces Provides a detailed analysis and solution procedure for radiation exchange analysis Contains methods for determining the radiative flux divergence (the radiative source term in the energy equation) Thermal Radiation Heat Transfer, 6th Edition explores methods for solving the RTE to determine the local spectral intensity, radiative flux, and flux gradient. This book enables you to assess and calculate the exchange of energy between objects that determine radiative transfer at different energy levels.
Download or read book Jo ef Stefan His Scientific Legacy on the 175th Anniversary of His Birth written by John C. Crepeau and published by Bentham Science Publishers. This book was released on 2013-02-20 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most scientists and engineers are familiar with the name Josef Stefan primarily from the Stefan-Boltzmann law, which relates the amount of energy transferred by radiation to the absolute temperature raised to the fourth power. Stefan determined this law from experimental data, and it was later theoretically verified by his former student, Ludwig Boltzmann. However, it is interesting to know that this is the same Stefan who lent his name to the solid-liquid phase change problem, and concepts related to molecular diffusion and convective motion driven by surface evaporation or ablation. Stefan counted among his students Sigmund Freud, who was so inspired by his physics instructor that he incorporated scientific methods into psychoanalysis. This invaluable book details not only Josef Stefan’s original contributions in these areas, but the current state-of-the-art of his pioneering work.
Download or read book Thermal Radiation Heat Transfer Fourth Edition written by Robert Siegel and published by CRC Press. This book was released on 2001-12-07 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: This extensively revised 4th edition provides an up-to-date, comprehensive single source of information on the important subjects in engineering radiative heat transfer. It presents the subject in a progressive manner that is excellent for classroom use or self-study, and also provides an annotated reference to literature and research in the field. The foundations and methods for treating radiative heat transfer are developed in detail, and the methods are demonstrated and clarified by solving example problems. The examples are especially helpful for self-study. The treatment of spectral band properties of gases has been made current and the methods are described in detail and illustrated with examples. The combination of radiation with conduction and/or convection has been given more emphasis nad has been merged with results for radiation alone that serve as a limiting case; this increases practicality for energy transfer in translucent solids and fluids. A comprehensive catalog of configuration factors on the CD that is included with each book provides over 290 factors in algebraic or graphical form. Homework problems with answers are given in each chapter, and a detailed and carefully worked solution manual is available for instructors.
Download or read book Analysis of Heat transfer Effects in Rocket Nozzles Operating with Very High temperature Hydrogen written by John R. Howell and published by . This book was released on 1965 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical technique suitable for & the solution of complex energy transfer problems involving coupled radiant and convective energy transfer is developed. Solutions for the coupled axial wall energy flax distribution in rocket nozzles using hydrogen as a propellant are presented. Flow rates and temperatures studied are near those forecast for gaseous-core nuclear-propulsion systems. Parameters varied are nozzle shape, inlet propellant temperature, mean reactor cavity temperature, and nozzle wall temperature level. The effects of variation of the propellant radiation absorption coefficient with pressure, temperature, and wavelength are presented, and real property variations are used where they appear to be significant. Comparison is made to a simplified, coupled solution using a modified second-order one-dimensional diffusion equation for the radiative transfer. At the temperature levels assumed, radiative transfer may account for a greater portion of the total energy transfer over important portions of the nozzle, and its effects cannot, therefore, be neglected. Extreme energy flaxes (near 3XlO to the 8 Btu/(hr)(sq ft)) are observed for certain cases, and this implies that new nozzle cooling techniques must be developed.
Download or read book NASA Technical Memorandum written by and published by . This book was released on with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Radiation Heat Transfer 5th Edition written by John R. Howell and published by CRC Press. This book was released on 2010-09-28 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a comprehensive overview of the radiative behavior and properties of materials, the fifth edition of this classic textbook describes the physics of radiative heat transfer, development of relevant analysis methods, and associated mathematical and numerical techniques. Retaining the salient features and fundamental coverage that have made it popular, Thermal Radiation Heat Transfer, Fifth Edition has been carefully streamlined to omit superfluous material, yet enhanced to update information with extensive references. Includes four new chapters on Inverse Methods, Electromagnetic Theory, Scattering and Absorption by Particles, and Near-Field Radiative Transfer Keeping pace with significant developments, this book begins by addressing the radiative properties of blackbody and opaque materials, and how they are predicted using electromagnetic theory and obtained through measurements. It discusses radiative exchange in enclosures without any radiating medium between the surfaces—and where heat conduction is included within the boundaries. The book also covers the radiative properties of gases and addresses energy exchange when gases and other materials interact with radiative energy, as occurs in furnaces. To make this challenging subject matter easily understandable for students, the authors have revised and reorganized this textbook to produce a streamlined, practical learning tool that: Applies the common nomenclature adopted by the major heat transfer journals Consolidates past material, reincorporating much of the previous text into appendices Provides an updated, expanded, and alphabetized collection of references, assembling them in one appendix Offers a helpful list of symbols With worked-out examples, chapter-end homework problems, and other useful learning features, such as concluding remarks and historical notes, this new edition continues its tradition of serving both as a comprehensive textbook for those studying and applying radiative transfer, and as a repository of vital literary references for the serious researcher.
Download or read book Heat Transfer by Combined Conduction and Radiation Through a Radiating Gas written by Carl Gene Stolberg and published by . This book was released on 1964 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combined conduction and radiation through a radiating gas between flat plates and concentric cylinders, having gray-isothermal surfaces, is investigated. The energy equation for weakly absorbing gases and small differences between surface temperatures is solved analytically for flat plates and numerically for concentric cylinders. For concentric cylinders, 114 different digital computer solutions are given. The effects of radius ratio and surface emissivity are illustrated. Finally, an apparatus designed to verify the theoretical calculations, for temperatures less than 2000R and pressures less than 20 atm, is described. (Author).
