An Inductive Approach To Engineering Thermodynamics
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An Inductive Approach to Engineering Thermodynamics
This textbook provides an alternative, inductive treatment of traditional Engineering Thermodynamics, e.g. energy and its transformations in engineering systems, and introduces the notion of eXergy. The book begins with energy methods developed in mechanics and transitions to thermodynamics by introducing both 1st and 2nd Laws of Thermodynamics immediately, incorporating more-advanced concepts using practical applications. This methodology continues throughout the text, wherein consideration of a specific example leads to general conclusions. At the same time, the author introduces eXergy, also called “Availability,” a measure of the potential of a substance to produce useful mechanical work in being brought from its current state to the conditions of the local environment. The book facilitates students’ understanding with workshop problem statements and guided spreadsheet.It is appropriate for a sophomore- or junior-level first course in thermodynamics and is restricted to “simple compressible substances” with no formal chemical reaction development. Mechanical engineering applications are the primary target, where several follow-up courses would follow (fluid mechanics, heat transfer, and a 2nd thermos course). Civil or electrical engineering students could benefit from just this course, and chemical engineering programs could develop chemically reacting and non-ideal applications in follow-up courses.
An Inductive Approach to Engineering Thermodynamics
This textbook provides an alternative, inductive treatment of traditional Engineering Thermodynamics, e.g. energy and its transformations in engineering systems, and emphasizes the notion of eXergy. The book begins with energy methods developed in mechanics and transitions to thermodynamics by introducing both 1st and 2nd Laws of Thermodynamics immediately, incorporating more-advanced concepts using practical applications. This methodology continues throughout the text, wherein consideration of a specific example leads to general conclusions. At the same time, the author introduces eXergy, also called "Availability," a measure of the potential of a substance to produce useful mechanical work in being brought from its current state to the conditions of the local environment. The book facilitates students' understanding with workshop problem statements and guided spreadsheets. It is appropriate for a sophomore- or junior-level first course in thermodynamics and is restricted to "simple compressible substances" with no formal chemical reaction development. Mechanical engineering applications are the primary target, where several follow-up courses would follow (fluid mechanics, heat transfer, and a 2nd thermodynamics course). Civil or electrical engineering students could benefit from just this course, and chemical engineering programs could develop chemically reacting and non-ideal applications in follow-up courses. Adopts an inductive approach in which practical examples are introduced and studied from a thermodynamic perspective Explains engineering thermodynamics iteratively,, from mechanics examples through complex thermal systems Introduces core concepts followed by "deeper dives" to allow for a variety of levels of study in a single resource.
Heat Transfer Modeling
This innovative text emphasizes a "less-is-more" approach to modeling complicated systems such as heat transfer by treating them first as "1-node lumped models" that yield simple closed-form solutions. The author develops numerical techniques for students to obtain more detail, but also trains them to use the techniques only when simpler approaches fail. Covering all essential methods offered in traditional texts, but with a different order, Professor Sidebotham stresses inductive thinking and problem solving as well as a constructive understanding of modern, computer-based practice. Readers learn to develop their own code in the context of the material, rather than just how to use packaged software, offering a deeper, intrinsic grasp behind models of heat transfer. Developed from over twenty-five years of lecture notes to teach students of mechanical and chemical engineering at The Cooper Union for the Advancement of Science and Art, the book is ideal for students and practitioners across engineering disciplines seeking a solid understanding of heat transfer. This book also: · Adopts a novel inductive pedagogy where commonly understood examples are introduced early and theory is developed to explain and predict readily recognized phenomena · Introduces new techniques as needed to address specific problems, in contrast to traditional texts’ use of a deductive approach, where abstract general principles lead to specific examples · Elucidates readers’ understanding of the "heat transfer takes time" idea—transient analysis applications are introduced first and steady-state methods are shown to be a limiting case of those applications · Focuses on basic numerical methods rather than analytical methods of solving partial differential equations, largely obsolete in light of modern computer power · Maximizes readers’ insights to heat transfer modeling by framing theory as an engineering design tool, not as a pure science, as has been done in traditional textbooks · Integrates practical use of spreadsheets for calculations and provides many tips for their use throughout the text examples