Indeed, today "second generation" enhancement concepts are routing in the automotive and refrigeration industries to obtain lower cost, smaller heat exchanger size, and higher energy efficiency in system operation. And the aerospace, process, and power generation industries are not far behind.

This Brief stands as a primer for heat transfer fundamentals in heat transfer enhancement devices, the definition of heat transfer area, passive and active enhancement techniques and their potential and benefits and commercial applications. It further examines techniques and modes of heat transfer like single-phase flow and two-phase flow, natural and forced convection, radiation heat transfer and convective mass transfer.

This book is essential for anyone involved in the design of high-performance heat exchangers or heat devices, also known as "second generation heat transfer technology." Enhanced surfaces are geometrics with special shapes that promote much higher rates of heat transfer than smooth or plain surfaces. This revision presents the subject matter just beyond the introductory level and traces the advancement of heat transfer research in areas such as integral-fin and micro-fin tubes, complex plate-fin geometries, and micro-channels for single-phase and two-phase applications.

The de facto standard text for heat transfer - noted for its readability, comprehensiveness and relevancy. Now revised to include clarified learning objectives, chapter summaries and many new problems. The fourth edition, like previous editions, continues to support four student learning objectives, desired attributes of any first course in heat transfer: * Learn the meaning of the terminology and physical principles of heat transfer delineate pertinent transport phenomena for any process or system involving heat transfer. * Use requisite inputs for computing heat transfer rates and/or material temperatures. * Develop representative models of real processes and systems and draw conclusions concerning process/systems design or performance from the attendant analysis.

"This book evolved from contributions of various experts who presented their thoughts developed over many years of teaching and research. The idea of this book is to present the various research domains of heat transfer in which work is ongoing. The work includes heat transfer augmentation techniques, MHD, fuel cells, solar systems, nano fluids, etc. This book is intended for research students, PG students and industry professionals. Heat transfer is a very broad subject so the selection of chapters is made in accordance with the need to cover the majority of topics dealt with in heat transfer and focus is placed on areas where the availability of literature is limited compared to other topics. We welcome feedback from readers that will improve the subsequent edition of this book"--

Heat transfer enhancement in single-phase and two-phase flow heat exchangers in important in such industrial applications as power generating plant, process and chemical industry, heating, ventilation, air conditioning and refrigeration systems, and the cooling of electronic equipment. Energy savings are of primary importance in the design of such systems, leading to more efficient, environmentally friendly devices. This book provides invaluable information for such purposes.

Presenting the basic mechanisms for transfer of heat, this book gives a deeper and more comprehensive view than existing titles on the subject. Derivation and presentation of analytical and empirical methods are provided for calculation of heat transfer rates and temperature fields as well as pressure drop. The book covers thermal conduction, forced and natural laminar and turbulent convective heat transfer, thermal radiation including participating media, condensation, evaporation and heat exchangers. This book is aimed to be used in both undergraduate and graduate courses in heat transfer and thermal engineering. It can successfully be used in R & D work and thermal engineering design in industry and by consultancy firms