Radiative transfer in nontransparent, dispersed media
著者
書誌事項
Radiative transfer in nontransparent, dispersed media
（Springer tracts in modern physics : Ergebnisse der exakten Naturwissenschaften / editor, G. Höhler, v. 113）
Springer-Verlag, c1988
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注記
Includes bibliographical references and index
"Softcover reprint of the hardcover 1st edition 1988"--T.P. verso
内容説明・目次
内容説明
Existing standard textbooks on radiative transfer (RT) are usually confined to theoretical models with little reference to experimental methods. This book has been written to illustrate how calorimetric and spectroscopic measurements can be used to check theoretical predictions on extinction properties of infrared radiation in optically thick, absorbing and scattering particulate media. A determination of infrared extinction coefficients is now possible from three completely independent methods. An interpretation of the results of thermal conductivity measurements is made in terms of the diffusion model of RT. One of the most important topics of the book is the experimental separation of heat transfer modes. Since all modes other than scattered radiation are coupled by temperature profiles, conservation of energy also requires an understanding of the non-radiative heat flow components. Unlike other volumes on RT, this book also contains a review of non-radiative heat flow mechanisms. Thus the book does not treat RT as an isolated phenomenon but stresses the key role of RT among the other transport processes. A considerable part of the book is devoted to the calculation of extinction cross sections by application of Mie theory, anisotropic and dependent scattering, optimization of radiation extinction by experimental means, existence or non-existence of thermal conductivity, and other general questions within the field of thermophysics.
目次
1. General introduction into the determination of heat flow components.- 2. Quantities needed to formulate the equations of energy conservation and radiative transfer.- 3. Approximate solutions of the equation of transer.- 4. Comparison between measured (calorimetric or spectroscopic) and calculated extinction coefficients.- 5. Measurement of temperature-dependent thermal conductivity and extinction coefficient.- 6. Optimum radiation extinction.- Conclusion.
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