The text contains sufficient material to give instructors flexibility and to accommodate their preferences on the right blend of thermodynamics, fluid mechanics, and heat transfer for their students. To develop an intuitive understanding of thermal-fluid sciences by emphasizing the physics and physical arguments.To present numerous and diverse real-world engineering examples to give students a feel for how thermal-fluid sciences are applied in engineering practice.To cover the basic principles of thermodynamics, fluid mechanics, and heat transfer.Students are assumed to have an adequate background in calculus, physics, and engineering mechanics. O B J E C T I V E S This book is intended for use as a textbook in a first course in thermal-fluid sciences for undergraduate engineering students in their junior or senior year, and as a reference book for practicing engineers. Such a course can also instill in students the confidence and the background to do further reading of their own and to be able to communicate effectively with specialists in thermal-fluid sciences. Students in a combined thermal-fluids course can gain a basic understanding of energy and energy interactions, various mechanisms of heat transfer, and fundamentals of fluid flow. Selecting the right topics and finding the proper level of depth and breadth are no small challenge for the instructors, and this text is intended to serve as the ground for such selection. It is recognized that all topics of thermodynamics, fluid mechanics, and heat transfer cannot be covered adequately in a typical three-semester-hour course, and therefore, sacrifices must be made from depth if not from the breadth. The text is well suited for curriculums that have a common introductory course or a two-course sequence on thermal-fluid sciences. Most chapters are practically independent of each other and can be covered in any order. Cimbala, and the heat transfer portion is based on Heat Transfer: A Practical Approach by Y. Boles, the fluid mechanics portion is based on Fluid Mechanics: Fundamentals and Applications by Y. The thermodynamics portion of this text is based on the text Thermodynamics: An Engineering Approach by Y. T his text is an abbreviated version of standard thermodynamics, fluid mechanics, and heat transfer texts, covering topics that engineering students are most likely to need in their professional lives. Solution: First let's solve the problem by hand so we can compare to the EES results. No more than three sig figs for results computed for EES. Then, set up a parametric table that resolves for both the power input and volumetric outflow rate for outlet temperatures: 180, 160, 100, and 80° C. Find: The power input of R-134 by the compressor, the volumetric flow rate at the exit and how much power must be provided by an electric motor if the compressor's efficiency is 70%. The compressor outlet state is at 0.8 MPa and 100☌. Problem Solution Given: A compressor takes in 1.2 kg/s of R-134 that is in a saturated vapor state at-24☌. The solution to the problem is shown below to help the reader better understand the problem before it is solved in EES. Paul Dellenback in the fall semester of 2014) to better understand how the program EES can be used to help solve problems. In this tutorial, we will use a thermodynamics problem (courtesy of ES2310 taught by Dr.
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