The University of Jordan – Faculty of Engineering and Technology Mechanical Engineering Department (Fall 2016) Course Description Course Title: Course No.: Instructor (s): Email: Office: Office Hours: Prerequisites: Thermal and Fluid Sciences 0904248 Dr. Mohammad Alrbai m.alrbai@ju.edu.jo 12:00 pm - 1:00 pm or by apointment 0901241,0934221 Course Objectives: The objectives of this course are: 1. Introduce the non-mechanical engineering studnets ( both industrial and mechatronics Engineering students) to basic knowledge of three major subjects in mechanical engineering: Thermodynamics, heat transfer, and fluid mechanics. The Physics describing the fundamental phenomena will be emphasized, while a sufficient mathematical description to permit the solution of simple problems in the thermal-fluid sciences will be provided. 2. Train the students to use the above concepts in formualting and solving engineering problems they encounter in daily life. Expected Outcomes: Upon the successful completion of this course, the students are expected to develop the following skills/understandings: 1- Understand the concept of thermodynamic properties tables and use them to define the state of the material under investigation. 2- Understand the concept of open and closed thermodyanmic systems. 3- Understand conservation laws of energy and mass and apply them to open and closed thermodynamic systems. 4- Understand the physical significance of first and second Laws of thermodynamics and apply them on engineering devices and machines. 5- Understand the concpet of Carnot heat engine, refrigerarator, and heat pump and to be able to link them directly to engineering problems. 6- Understand the concept of hydrostatic pressure and force and learn how to calcualte them on submerged plane objects. 7- Understand the concepts of fluid flow, energy losses, major and minor losses during flow in a conduit, Reynolds number. 8- 11- Understand the physical and mathematical significance of flow in a conduit. 9- Understand the three mechanisms of heat transfer between two objects (conduction, convection, and radiation) and be able to identify each of them. 10- Understand the steady heat conduction, concept of thermal network and analogy between thermal circuits and electrical circuits. 11- Understand the transient heat conduction, lumped capacitance method and its applications Relationship to ME Department Program Outcomes: (3 = Strongly related, 2 = Moderately related, 1 = Not related) -1- a b c d e f g h i j k Outcome an ability to apply knowledge of mathematics, science, and engineering an ability to design and conduct experiments, as well as to analyze and interpret data an ability to design a system, component, or process to meet desired needs within realistic constraints such as economic, environmental, social, political, ethical, health and safety, manufacturability, and sustainability an ability to function on multi-disciplinary teams an ability to identify, formulate, and solve engineering problems an understanding of professional and ethical responsibility an ability to communicate effectively the broad education necessary to understand the impact of engineering solutions in a global, economic, environmental, and societal context a recognition of the need for, and an ability to engage in life-long learning a knowledge of contemporary issues an ability to use the techniques, skills, and modern engineering tools necessary for engineering practice 1 2 3 x x x x x x x x x x x Textbook: Cengel, Turner, and Cimbala, “Fundamentals of Thermal-Fluid Sciences”, 4th Ed., SI Units, McGraw Hill, 2008 Reference Books: 1- Sonntag, Borgnakke, and Van Wylen, "Fundamentals of Thermodynamics", 5th ed., John Wiley and Sons,Inc.,2005. 2- Roberson, and Crowe, "Engineering Fluid Mechanics", 6th ed., John Wiley and Sons, Inc., 1997. 3- Incropera, and DeWitt, " Heat and Mass Transfer", 4th ed., John Wiley and Sons, Inc., 1996. Minimum Student Materials: Text book, class handouts, and engineering calculator. Course material: 1. Introduction. Ch.1 2. Thermodynamics Concepts and Definitions. Ch.2 3. Energy Transfer by Heat, Work, and Mass. Ch.3 4. Properties of Pure Substances. Ch.4 5. The First Law of Thermodynamics. - Closed Systems. Ch.5 - Open Systems. Ch.6 6. The Second Low of Thermodynamics. Ch.7 7. Fluid Statics. Ch.11 8. Bernoulli and Energy Equations. Ch.12 9. Flow in Pipes. Ch.14 10. Mechanism of Heat Transfer. Ch.16 11. Steady Heat Conduction. Ch.17 12. Transient Heat Conduction. Ch. 18 Tables A.1 – A.27 (pp 988-1030) -2- Course Contents: Lectures 1 2 Topics General introduction to classs three Thermodyamic, fluid, and heat transfer) 4th ed. sections subjects ( Specific introduction to Thermodynamic concepts and definitions. 1-1 -- 1-6 2-1 – 2-7 4 Introduction to energy and concept of conservation of energy in physical sense. Mechanisms of energy transfer by mass, work, and heat. Proerpties of pure substance and thermodyanmic properties, problem solving. 4 First law of thermodynamic: Closed system, problem solving. 5-1 – 5-5 4 First law of thermodynamic: Open system, problem solving. 6-1 – 6-4 2 5 4 4 4 2 2 1 Second Law of Thermodynamic, Carnot heat engine, refrigerators, heat pumps, reversible process, problem solving. Introduction to Fluid statics, pressure variation with depth, calculation of hydrostatic force and line of action on submerged object, Problem solving. Energy equation for flowing fluid, Bernoulli equation, and energy analysis of steady flows. Flow in a conduit, major and minor losses, problem solving. Mechanisms of heat transfer: Condution, convection, and radiation, Problem solving. Steady Heat Conduction, concept of thermal network, analogy to electrical resistance, practice problems. Transient heat conduction, Lumped capacitance method. Assessment & Grading: First Exam Second Exam Final Exam Total To be scheduled To be scheduled To be scheduled : : : : -3- 30% 30% 40% 100% 3-1 – 3-7 4-1 – 4-7 7-1 – 7-10 2-7, 2-8, 2-9, 11-1, 11-2 3-7, 12-1, 12-2 & 12-3 14-1 – 14-7 16-1 – 16-5 17-1 – 17-3 18-1 Homework set and suggested problems for Thermal-Fluid Sciences Class Edition 3rd 3. SI 4 .SI Assignment Ch.2: 36,51, 62, 69, 91, 94 Ch.2: 35,49, 60, 67, 86, 89 Ch.2: 33,44, 55, 62, 79, 81 3rd 3. SI 4 .SI Ch.4: 27,54, 62, 80, 110 Ch.4: 25,50, 58, 74,, 102 Ch.4: 21,48, 55, 72, 77, 90, 99 3rd 3. SI 4 .SI Ch.5: 19,39, 40, 67, 104, 105 Ch.5: 18,37, 38, 64, 98, 99 Ch.5: 15, 34, 35, 62, 94, 95 3rd 3. SI 4 .SI Ch.6: 31,52, 57, 78, 87 Ch.6: 30, 50, 55, 75, 83 Ch.6: 26, 42, 45, 65, 76, 148 3rd 3. SI 4 .SI Ch.7: 22,50, 54, 88, 103, 107, 132 Ch.7:21, 49, 52, 85, 99, 102, 125 Ch.7: 19, 50, 51, 76, 96, 98,114, 118 3rd 3. SI 4 .SI Ch.10: 14, 19, 21, 23, 33, 59, 41, 44 Ch.10: 13, 18, 20, 22, 31, 37, 39, 41 Ch.11: 12, 17, 19, 21, 30, 38, 40, 42 3rd 3. SI 4 .SI Ch.12: 31, 38, 41, 45, 65, 67 Ch.12: 30, 36, 39, 43, 61, 63 Ch.12: 27, 30, 33, 50, 54 3rd 3. SI 4 .SI Ch.14: 32, 41, 61, 75, 79, 87, 91, 96 Ch.14: 31, 40, 59, 73, 77, 84, 88, 93 Ch.14: 27, 35, 51, 68, 72, 78, 84, 97 3rd 3. SI 4 .SI Ch.16: 26, 31, 42, 69, 72 Ch.16: 25, 30, 41, 67, 69 Ch.16: 29, 34, 41,62, 66, 70 3rd 3. SI 4 .SI Ch.17: 17, 20, 27, 59 Ch.17: 17, 20, 26, 57 Ch.17: 15, 17, 24, 55 4 .SI Ch.18: 11, 17, 21 -4-