Download or read book Performance of a Condensing Heat Exchanger in Recovering Waste Heat from a Natural Gas fired Boiler written by and published by . This book was released on 1990 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The performance of boiler heat exchangers is limited by the need to keep the flue gas temperature above its dew point to avoid condensation of corrosive acids. However, latent heat can be recovered at temperatures below the dew point of the gas by protecting the heat exchanger tubes from the acids. A new Teflon covering process demonstrates significant advantages over older coating technologies. To evaluate the effectiveness of this new Teflon covering for use in Army boilers, researchers selected the Louisiana Army Ammunition Plant (LAAP) as a demonstration site. A natural gas firetube boiler with a nominal firing rate of 20.5 million British thermal unit per hour (MBtu/h) and less than 10 percent condensate return was fitted with a Teflon-covered condensing heat exchanger to preheat makeup water. Tests were run to determine fuel consumption with and without the heat recovery system operating. Keywords: Heat exchangers; Boilers; Waste heat; Teflon. (jes).
Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-04 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 11th International Symposium on Heating Ventilation and Air Conditioning ISHVAC 2019 written by Zhaojun Wang and published by Springer Nature. This book was released on 2020-03-19 with total page 1492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents selected papers from the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019), with a focus on HVAC techniques for improving indoor environment quality and the energy efficiency of heating and cooling systems. Presenting inspiration for implementing more efficient and safer HVAC systems, the book is a valuable resource for academic researchers, engineers in industry, and government regulators.
Download or read book Steam Generators and Waste Heat Boilers written by V. Ganapathy and published by CRC Press. This book was released on 2014-10-10 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incorporates Worked-Out Real-World Problems Steam Generators and Waste Heat Boilers: For Process and Plant Engineers focuses on the thermal design and performance aspects of steam generators, HRSGs and fire tube, water tube waste heat boilers including air heaters, and condensing economizers. Over 120 real-life problems are fully worked out which will help plant engineers in evaluating new boilers or making modifications to existing boiler components without assistance from boiler suppliers. The book examines recent trends and developments in boiler design and technology and presents novel ideas for improving boiler efficiency and lowering gas pressure drop. It helps plant engineers understand and evaluate the performance of steam generators and waste heat boilers at any load. Learn How to Independently Evaluate the Thermal Performance of Boilers and Their Components This book begins with basic combustion and boiler efficiency calculations. It then moves on to estimation of furnace exit gas temperature (FEGT), furnace duty, view factors, heat flux, and boiler circulation calculations. It also describes trends in large steam generator designs such as multiple-module; elevated drum design types of boilers such as D, O, and A; and forced circulation steam generators. It illustrates various options to improve boiler efficiency and lower operating costs. The author addresses the importance of flue gas analysis, fire tube versus water tube boilers used in chemical plants, and refineries. In addition, he describes cogeneration systems; heat recovery in sulfur plants, hydrogen plants, and cement plants; and the effect of fouling factor on performance. The book also explains HRSG simulation process and illustrates calculations for complete performance evaluation of boilers and their components. Helps plant engineers make independent evaluations of thermal performance of boilers before purchasing them Provides numerous examples on boiler thermal performance calculations that help plant engineers develop programming codes with ease Follows the metric and SI system, and British units are shown in parentheses wherever possible Includes calculation procedures for the basic sizing and performance evaluation of a complete steam generator or waste heat boiler system and their components with appendices outlining simplified procedures for estimation of heat transfer coefficients Steam Generators and Waste Heat Boilers: For Process and Plant Engineers serves as a source book for plant engineers, consultants, and boiler designers.
Download or read book Index of USACERL Publications October 1984 September 1992 written by and published by . This book was released on 1992 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Abstracts written by and published by . This book was released on 1995-05 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Boilers and Heat Recovery Steam Generators written by V. Ganapathy and published by CRC Press. This book was released on 2002-10-16 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with over 225 boiler/HRSG operation and design problems, this book covers steam generators and related systems used in process plants, refineries, chemical plants, electrical utilities, and other industrial settings. Emphasizing the thermal engineering aspects, the author provides information on the design and performance of steam generators and heat recovery boilers. He helps those involved in development understand which questions to ask when selecting a steam generator for their project. The book includes many easy to use calculations and effectively explains the theory behind the design and performance of all types of boilers, superheaters and economizers including specialty boilers.
Download or read book Index of USACERL Publications October 1984 December 1990 written by and published by . This book was released on 1991 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Combustion Efficiency Tables written by Harry Taplin and published by The Fairmont Press, Inc.. This book was released on 1991 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anyone involved in improving combustion efficiency will find the ninety-three combustion efficiency tables contained in this reference a valuable, time-saving tool. Published here for the first time, the tables are based on the ASME/ANSI Power Test Code 4.1, and are designed to systematically illustrate how different variables impact the combustion process. The vast amount of information presented is conveniently organized for easy reference, so that the user can quickly locate the information which pertains to the type of fuel, or type of boiler he is dealing with.
Download or read book Selected Problems in Fluid Flow and Heat Transfer written by Artur J. Jaworski and published by MDPI. This book was released on 2019-09-20 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid flow and heat transfer processes play an important role in many areas of science and engineering, from the planetary scale (e.g., influencing weather and climate) to the microscopic scales of enhancing heat transfer by the use of nanofluids; understood in the broadest possible sense, they also underpin the performance of many energy systems. This topical Special Issue of Energies is dedicated to the recent advances in this very broad field. This book will be of interest to readers not only in the fields of mechanical, aerospace, chemical, process and petroleum, energy, earth, civil ,and flow instrumentation engineering but, equally, biological and medical sciences, as well as physics and mathematics; that is, anywhere that “fluid flow and heat transfer” phenomena may play an important role or be a subject of worthy research pursuits.
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1975 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mercury study report to Congress Vol 8 written by and published by DIANE Publishing. This book was released on with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Waste Heat Recovery Principles And Industrial Applications written by Chirla Chandra Sekhara Reddy and published by World Scientific. This book was released on 2022-04-22 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive coverage of fundamentals, latest technologies and industrial applications of Waste Heat Recovery (WHR) in process industries. Simple and effective WHR techniques are illustrated with industrial examples, to help readers to identify, calculate and develop heat recovery potential in their processes. Key benefits of WHR projects, which are useful for developing successful WHR business cases, are demonstrated. Special emphasis is given towards major technical risks and mitigation plans, for implementing sound WHR projects. Techniques for reaping benefits of WHR projects for longer periods are also outlined. Applying these techniques with an understanding of the principles explained in this book, and taking cues from the examples and suggestions, the reader will be able to realise sustained benefits in their process.Solution manual is provided for free to instructors who adopt this textbook. Please send your request to [email protected].
Download or read book Organic Rankine Cycles for Waste Heat Recovery written by Silvia Lasala and published by BoD – Books on Demand. This book was released on 2020-05-13 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises five chapters on developed research activities on organic Rankine cycles. The first section aims to provide researchers with proper modelling (Chapter 1) and experimental (Chapter 2) tools to calculate and empirically validate thermophysical properties of ORC working fluids. The second section introduces some theoretical and experimental studies of organic Rankine cycles for waste heat recovery applications: a review of different supercritical ORC (Chapter 3), ORC for waste heat recovery from fossil-fired power plants (Chapter 4), the experimental detailed characterization of a small-scale ORC of 3 kW operating with either pure fluids or mixtures (Chapter 5).
Download or read book Thermal Energy written by Yatish T. Shah and published by CRC Press. This book was released on 2018-01-12 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book details sources of thermal energy, methods of capture, and applications. It describes the basics of thermal energy, including measuring thermal energy, laws of thermodynamics that govern its use and transformation, modes of thermal energy, conventional processes, devices and materials, and the methods by which it is transferred. It covers 8 sources of thermal energy: combustion, fusion (solar) fission (nuclear), geothermal, microwave, plasma, waste heat, and thermal energy storage. In each case, the methods of production and capture and its uses are described in detail. It also discusses novel processes and devices used to improve transfer and transformation processes.
Download or read book Chemical Process Engineering Volume 2 written by A. Kayode Coker and published by John Wiley & Sons. This book was released on 2022-07-20 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: CHEMICAL PROCESS ENGINEERING Written by one of the most prolific and respected chemical engineers in the world and his co-author, also a well-known and respected engineer, this two-volume set is the “new standard” in the industry, offering engineers and students alike the most up-do-date, comprehensive, and state-of-the-art coverage of processes and best practices in the field today. This new two-volume set explores and describes integrating new tools for engineering education and practice for better utilization of the existing knowledge on process design. Useful not only for students, university professors, and practitioners, especially process, chemical, mechanical and metallurgical engineers, it is also a valuable reference for other engineers, consultants, technicians and scientists concerned about various aspects of industrial design. The text can be considered as complementary to process design for senior and graduate students as well as a hands-on reference work or refresher for engineers at entry level. The contents of the book can also be taught in intensive workshops in the oil, gas, petrochemical, biochemical and process industries. The book provides a detailed description and hands-on experience on process design in chemical engineering, and it is an integrated text that focuses on practical design with new tools, such as Microsoft Excel spreadsheets and UniSim simulation software. Written by two of the industry’s most trustworthy and well-known authors, this book is the new standard in chemical, biochemical, pharmaceutical, petrochemical and petroleum refining. Covering design, analysis, simulation, integration, and, perhaps most importantly, the practical application of Microsoft Excel-UniSim software, this is the most comprehensive and up-to-date coverage of all of the latest developments in the industry. It is a must-have for any engineer or student’s library.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1972-11 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
