Download or read book Combined Conduction Radiation Heat Transfer and Mass Transfer in Fibrous Insulations written by Ravi Gorthala and published by . This book was released on 1987 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Combined Conduction Radiation Heat Transfer and Mass Transfer in Fibrous Attic Insulations written by PW. Fairey and published by . This book was released on 1991 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: A numerical model to study heat transfer in an attic insulation has been developed. This model comprises combined conduction, radiation, and moisture transport. The one-dimensional energy equation, radiative transport equation and species equations for liquid H2O and vapor H2O were solved simultaneously. A control volume based finite difference method was used to solve the energy equation and the species equations. A quasi-analytical technique (method of discrete ordinates) was used in solving the radiative transport equation. Standard fiberglass insulations with and without a foil radiant barrier were modeled. Heat transfer results were compared with the experimental data measured at the Florida Solar Energy Center. Predicted heat fluxes agree with measured fluxes quite well. All the cases studied with moisture present were also studied for the dry cases (no mass transfer) and the results were compared. Results with moisture being included indicate that heat transfer from the attic into the house decreases for fiberglass insulations during summer as compared to dry insulation.
Download or read book Insulation Materials Testing and Applications 2nd Volume written by Ronald S. Graves and published by ASTM International. This book was released on 1991 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the syposium of the same name held in Gatlinburg, Tennessee, October 1991, address issues connected with reflectives, radiant barriers, radiation control coatings; economics and energy impact; long-term thermal performance of foams; assessments and properties of foams; convection
Download or read book Transient Heat Transfer in Porous Insulations written by Ning Wen and published by . This book was released on 1984 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of Radiation and Conduction Heat Transfer in Fibrous High Temperature Insulations written by Edmund J. Rolinski and published by . This book was released on 1967 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experimental investigation was concerned with understanding the mechanisms by which fibrous insulations attenuate the transfer of thermal energy. Three fibrous insulation materials, Dynaquartz, Sapphire Wool, and Dynaflex, were evaluated for their usefulness in the high temperature environment. Effective thermal conductivities were measured in air, argon, and vacuum up to 2500 deg F. Transmission experiments were carried out to evaluate the relative contribution of radiation attenuation parameters for Dynaquartz.
Download or read book Radiation Heat Transfer in Fiber filled Silica Aerogel written by G. R. Cunnington and published by . This book was released on 1997 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heat Transfer by Combined Conduction Convection and Radiation in Axisymmetric Enclosures written by Simon Brandon and published by . This book was released on 1992 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation Heat Transfer written by Ephraim M. Sparrow and published by Hemisphere Pub. This book was released on 1978 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Combined Conduction and Radiation Heat Transfer in Concentric Cylindrical Media written by D. K. Pandey and published by . This book was released on 1987 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Thermophysics and Heat Transfer written by and published by . This book was released on 2004 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This journal is devoted to the advancement of the science and technology of thermophysics and heat transfer through the dissemination of original research papers disclosing new technical knowledge and exploratory developments and applications based on new knowledge. It publishes papers that deal with the properties and mechanisms involved in thermal energy transfer and storage in gases, liquids, and solids or combinations thereof. These studies include conductive, convective, and radiative modes alone or in combination and the effects of the environment.
Download or read book Effective Thermal Insulation written by Amjad Almusaed and published by BoD – Books on Demand. This book was released on 2012-03-14 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been written to present elementary practical and efficient applications in saving energy concept, as well as propose a solitary action for this category of topics. The book aims to illustrate various methods in treatment the concept of thermal insulation such as processes and the attempt to build an efficient passive building model.
Download or read book Advances in Heat Transfer written by and published by Academic Press. This book was released on 1973-03-30 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Heat Transfer
Download or read book Heat Transmission Measurements in Thermal Insulations written by R. P. Tye and published by ASTM International. This book was released on 1979-12 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Heat Transfer XIV written by B. Sundén and published by WIT Press. This book was released on 2016-09-28 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting in Portsmouth in 1988, Heat Transfer XIV: Simulation and Experiments in Heat Transfer and its Applications contains the proceedings of the fourteenth conference in the well-established series on Simulation and Experiments in Heat Transfer and its applications. Heat Transfer might be considered as an established and mature scientific discipline, but it has played a major role in new emerging areas such as sustainable development and reduction of greenhouse gases as well as for micro- and nano- scale structures and bioengineering. Tremendous advances have been achieved during recent years due to improved numerical solution methods for non-linear partial differential equations, turbulence modelling advancements and developments of computers and computing algorithms to achieve efficient and rapid simulations. The papers contained in this book present studies on advanced topics, new approaches and applications of innovative advanced computational methods and experimental measurements to heat and mass transfer problems. Further progress in computational methods requires developments in theoretical and predictive procedures and in applied research. The following list covers some of the topics presented: Energy conversion devices; Heat transfer enhancements; Heat exchanges; Natural and forced convection; Radiation; Multiphase flow heat transfer; Modelling and simulation; Heat recovery; Heat and mass transfer problems; Heat transfer in nature; Renewable energy systems; Biotechnology; Thermal electric devices and High temperature heat transfer.
Download or read book Thermal Conductivity 30 written by Daniela S. Gaal and published by DEStech Publications, Inc. This book was released on 2010 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effective Thermal Conductivity of High Temperature Insulations for Reusable Launch Vehicles written by Kamran Daryabeigi and published by . This book was released on 1999 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
