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Practicing engineers will find this text helpful in getting up to
date. Readers with some familiarity with this field will be able to
follow the presentations with ease. Engineering students and those
taking physics courses will find this book to be a useful source of
examples of applications of the theory to commercially available
materials as well as for uncomplicated explanations of physical
properties. In many cases alternate explanations have been provided
for clarity.An effort has been made to keep mathematics as an
unsophisticated as possible withoutwatering down or distorting the
concepts. In practically all cases only a master of elementary
calculus is required to follow the derivations. All of thealgebra
is shown and no steps in the derivations are considered to be
obvious to the reader. Explanations are provided in cases where
more advanced mathematics is employed The problems have been
designed to promote understanding rather than mathematical or
computational skill.
Thermoelectrics is the science and technology associated with thermoelectric converters, that is, the generation of electrical power by the Seebeck effect and refrigeration by the Peltier effect. Thermoelectric generators are being used in increasing numbers to provide electrical power in medical, military, and deep space applications where combinations of their desirable properties outweigh their relatively high cost and low generating efficiency. In recent years there also has been an increase in the requirement for thermoelectric coolers (Peltier devices) for use in infrared detectors and in optical communications. Information on thermoelectrics is not readily available as it is widely scattered throughout the literature. The Handbook centralizes this information in a convenient format under a single cover. Sixty of the world's foremost authorities on thermoelectrics have contributed to this Handbook. It is comprised of fifty-five chapters, a number of which contain previously unpublished material. The contents are arranged in eight sections: general principles and theoretical considerations, material preparation, measurement of thermoelectric properties, thermoelectric materials, thermoelectric generation, generator applications, thermoelectric refrigeration, and applications of thermoelectric cooling. The CRC Handbook of Thermoelectrics has a broad-based scope. It will interest researchers, technologists, and manufacturers, as well as students and the well-informed, non-specialist reader.
Physical Properties of Materials for Engineers, Second Edition
introduces and explains modern theories of the properties of
materials and devices for practical use by engineers. Introductory
chapters discuss both classical mechanics and quantum mechanics to
demonstrate the need for the quantum approach. Topics are presented
in an uncomplicated manner; extensive cross-references are provided
to emphasize the inter-relationships among the physical phenomena.
Illustrations and problems based on commercially-available
materials are included where appropriate. Physical Properties of
Materials for Engineers, Second Edition is an excellent
introduction to solid state physics and practical techniques for
students and workers in aerospace industry, chemical engineering,
civil engineering, electrical engineering, industrial engineering,
materials science, and mechanical and metallurgical engineering.
Treatment of thermoelectric physical theory in the context of
applied materials rather than theory for theory's sake. Properties
and limitations of thermocouples and Peltier devices Methods for
using thermoelectric properties for revealing solid-state changes
Thermocouples: Theory and Properties provides the basis for the
examination and explanation of thermoelectric phenomena and their
correlations with other physical properties. These results are
applied and account for the properties and deviations of commercial
materials in the temperature ranges of most common industrial
usage. This book is written expressly for non-scientists and is an
effective tool for the busy technician or engineer working with
thermoelectric thermometry in metallurgical, chemical, petroleum,
pharmaceutical, and food processing areas. It is also beneficial
for use in quality control and research and development
applications. The book provides more than the usual superficial
presentations of thermoelectric properties; it explains the "why"
as well as the "how" and "what" of thermoelectric behaviors. These
answers are important because only a suitable combination of theory
and practice can lead to the understanding required for optimum
thermometric applications under the multitude of applications
encountered in industry and science.
Drawing on the work of scholars and practitioners such as Augusto
Boal, Gloria Anzaldua, and Trinh Minh-ha, these essays advocate
oral history and oral history-based performance as means to
challenge and expand upon traditional ways of transmitting
historical knowledge. The contributors' central concerns are
performative aspects of oral history itself and the theatrical or
classroom "re-performance" of oral history. The essays detail
classroom and public pedagogies, community-based interventions,
processes of developing interview-based performances, and the
ethical and political implications of oral history as an embodied
form of representation. The essays collected in this volume present
the most current scholarship straddling the rich intersection
between oral history and performance, and together suggest ways for
scholars and performers to use oral history to challenge more
traditional modes of knowledge.
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