Heat Exchange in Shaft Furnaces


Book Description

Heat Exchange in Shaft Furnaces focuses on the theory of heat exchanges occurring in the shaft furnace process. It covers the development and research done by experts in the field of physics, chemistry, metallurgy, and engineering. The book contains the exposition of the aspects of the theory of heat exchange in shaft furnaces and draws examples from the field of blast furnace operation. Researches by scientists; laboratory experiments; and practical results derived by workers on blast furnaces in the theory are skillfully synthesized and expounded. Topics on exchange in packed beds; heat transfer in the blast furnace; and the state of the theory of heat transfer in a blast furnace are discussed. Metallurgist, plant researchers, physicists, chemists, and engineers engaged in the design of blast furnaces will find the book invaluable.




Theory and Calculation of Heat Transfer in Furnaces


Book Description

Theory and Calculation of Heat Transfer in Furnaces covers the heat transfer process in furnaces, how it is related to energy exchange, the characteristics of efficiency, and the cleaning of combustion, providing readers with a comprehensive understanding of the simultaneous physical and chemical processes that occur in boiler combustion, flow, heat transfer, and mass transfer. Covers all the typical boilers with most fuels, as well as the effects of ash deposition and slagging on heat transfer Combines mature and advanced technologies that are easy to understand and apply Describes basic theory with real design that is based on meaningful experimental data







Flow, Mixing and Heat Transfer in Furnaces


Book Description

HMT: The Science & Application of Heat and Mass Transfer: Reports, Reviews & Computer Programs, Volume 2: Flow, Mixing and Heat Transfer in Furnaces is a collection of papers from the First Conference on Mechanical Power Engineering. The title presents experimental and theoretical research in the field of flow, mixing, and heat transfer in furnaces. The experimental papers in the selection include the effect of the exit section geometry and furnace length on mixing in a cold model industrial furnace, as well as the effect of some parameters on the characteristics of heat liberated along a cylindrical reversed flow furnace. The theoretical papers tackle topics such as study of mixing of two coaxial swirling jets in a cold model furnace and numerical computations of turbulent swirling flames in axisymmetric combustors. The book will be of great use to students, researchers, and practitioners of mechanical engineering.




Calculations in Furnace Technology


Book Description

Calculations in Furnace Technology presents the theoretical and practical aspects of furnace technology. This book provides information pertinent to the development, application, and efficiency of furnace technology. Organized into eight chapters, this book begins with an overview of the exothermic reactions that occur when carbon, hydrogen, and sulfur are burned to release the energy available in the fuel. This text then evaluates the efficiencies to measure the quantity of fuel used, of flue gases leaving the plant, of air entering, and the heat lost to the surroundings. Other chapters consider that it is important to determine the amount of carbon discharged with the ashes, the quantity and composition of any tar produced, so that a carbon balance can be applied. The final chapter describes the various reactions within the furnace atmosphere and between charges and atmosphere. This book is a valuable resource for fuel technologists, heating and ventilating engineers, and plant operators.




Energy Production and Management in the 21st Century


Book Description

Discussing the future of energy production and management in a changing world, this book contains the proceedings of the first international conference on Energy Production and Management in the 21st Century – The Quest for Sustainable Energy. Developed societies require an ever increasing amount of energy resources, which creates complex technological challenges. The idea is to compare conventional energy sources, particularly hydrocarbons, with a number of other ways of producing energy, emphasising new technological developments. The challenge in many cases is the conversion of new sources of energy into useful forms, while finding efficient ways of storing and distributing energy. Energy policies and management are of primary importance to achieving sustainability, and need to be consistent with recent advances made in energy production and distribution. The book will also discuss the energy use of industrial processes, including the imbedded energy contents of materials, particularly those in the built environment. Energy production, distribution and usage, result in environmental risks which need to be better understood. They are part of the energy economics and relate to human environmental health as well as ecosystems behaviour. Topics covered include: Energy production; Energy management; Energy policies; Energy and economic growth; Energy efficiency; Hydropower; Wind energy; Solar energy; Nuclear energy; Biomass and biofuels; Energy storage; Hydrocarbons; Gas production; Processing of oil and gas; Energy conversion; Energy savings; Energy in the built environment; Energy networks; Pipelines; Energy balance; Energy economics; Heat, pumping systems; Environmental risk; Safety management; Emissions; C-O2 separation and storage; Imbedded energy; Energy and transport; Energy use in industry; Energy transmission and distribution; Energy industry efficiency; Energy security; Training in energy and sustainability.







Boilers and Burners


Book Description

A joint effort of three continents, this book is about rational utilization of the fossil fuels for generation of heat or power. It provides a synthesis of two scientific traditions: the high-performance, but often proprietary, Western designs, and the elaborate national standards based on less advanced Eastern designs; it presents both in the same Western format. It is intended for engineers and advanced undergraduate and graduate students with an interest in steam power plants, burners, or furnaces. The text uses a format of practice based on theory: each chapter begins with an explanation of a process, with basic theory developed from first principles; then empirical relationships are presented and, finally, design methods are explained by worked out examples. It will thus provide researchers with a resource for applications of theory to practice. Plant operators will find solutions to and explanations of many of their daily operational problems. Designers will find this book ready with required data, design methods and equations. Finally, consultants will find it very useful for design evaluation.







Heat Transfer


Book Description

The book focuses on new analytical, experimental, and computational developments in the field of research of heat and mass transfer phenomena. The generation, conversion, use, and exchange of thermal energy between physical systems are considered. Various mechanisms of heat transfer such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes are presented. Theory and fundamental research in heat and mass transfer, numerical simulations and algorithms, experimental techniques, and measurements as they applied to all kinds of applied and emerging problems are covered.