HVAC, MET-421-01 Spring 2009, ANDR 205, TR 5-6:30 PM+1 hr arranged
Textbook: Air Conditioning Principles & Systems, 4th Ed by Edward G. Pita, Prentice Hall
Prerequisite: MET 329
Instructor: Gregory Neff,   Office: ANDR-208D,  219-989-2465
Office Hours: M 4:30-5 PM, MW 6-6:30 & 8-8:30 PM, W 5:30-6 PM,  TR 4:00-5:00 & 6:30-7 PM,  and by appointment  (Check schedule card outside office for changes)
Course Purpose: Heat gains and losses, heat-producing equipment, cooling, and refrigeration equipment are studied. System design is presented, including controls and instrumentation for commercial, industrial, and residential systems.

Student Objectives

 After completing this course the student should be able to:
1. Recognize and explain the operation of common HVAC&R equipment such as chillers, cooling towers, heat exchangers, etc.
2. Demonstrate the ability to apply thermal-fluids principles to compute the performance of HVAC&R equipment.
3. Demonstrate the ability to evaluate the performance of refrigeration and air conditioning equipment using the vapor compression cycle.
4. Demonstrate the ability to evaluate air heating and cooling processes using a psychrometric chart.
5. Demonstrate the ability to perform basic heating and cooling load calculations
6. Demonstrate the ability to identify equipment, operating strategies.or management practices that encourage energy conservation
7. Demonstrate the ability to apply standard industry practices to the design of HVAC&R systems.

Grading Policy:

90-100

A

 

Distribution

 

80-89

B

3 tests

75%

70-79

C

 

Homework & Quizzes

10%

60-69

D

 

Lab Exercises/Projects

15%

0-59

F

 

Total

100%

    Homework is due the first Tuesday after it is assigned. Homework will not be accepted if it is submitted late unless prior arrangements have been made. Not all homework will be collected and graded. All work (Homework, Tests, Lab reports, and quizzes) will be graded on clarity of communication, neatness, spelling, grammar, timeliness, adherence to instructions, and accuracy.  No partial credit will be given unless equations are shown.
    If you are a student with a documented disability who will require accommodations in this course, please register with the Coordinator of Services for Students with Disabilities in the Student Support Services Office located in the Student Union and Library Building (SUL), Room 341, phone numbers:  219-989-2455, 219-989-2454 (voice/TTY) or 219-989-2920.

    Ethics are an integral part of being a student and a professional.  Academic integrity is the hallmark of this University.  Therefore, Purdue University Calumet has adopted an Honor Code to which all Purdue University Calumet Students must adhere: "I understand that academic dishonesty will not be tolerated at Purdue University Calumet.  I am here to learn.  Through learning, I will strive to become a better person and a more valuable contributor to society.  I understand that dishonesty in the classroom, through cheating, plagiarism or other dishonest acts, defeats this purpose and disgraces the mission and quality of a Purdue University Calumet education.  Therefore, I make the following pledge:  'In accordance with the honor code, I will not engage in dishonesty in my academic activities, and I will not tolerate such dishonesty by other students.'" Violations of the Honor Code WILL result in a failing grade on the assignment with the strong possibility of course failure and the strong possibility of referral to the Office of the Dean of Students for a conduct sanction (see Purdue University Calumet’s student Handbook).   

    WebCT Vista will be used for multiple choice questions and the required course evaluation / assessment. 
    The student handbook states "Students are expected to attend every meeting of the classes in which they are enrolled. At the beginning of a semester, all instructors should make a statement to each of their classes regarding the handling of unavoidable absences. All matters relative to such absences, including making up of work missed, shall be arranged by the student and instructor involved. A student who is absent may be denied credit for work missed."  The policy for this course is that unavoidable absences may be made up by arrangement with the instructor.  Excessive absences may be referred to the Office of the Dean of Students or his designee who can administratively drop the student.  Students are responsible for dropping courses to avoid a failing grade before the drop deadline which is Friday of the 12th week of the semester (April 10th) by 4:30 PM.  No instructor or advisor permission or signature is required. See the Academic/Registration Calendar from the Office of the Registrar for the exact date.

Air Conditioning Principles & Systems, MET 421
Tentative Course Schedule 4th Edition Pita

Class Topic Covered Reading Homework
1 Scope & Uses of AC Chapter 1  
2 Physical Principles Chapter 2 Ex. 2.3, 2.18, 2.20, 2.23, 2.25
3     Ex 2.31, 2.37, 2.39, 2.40, 2.43
4 Heating Loads Chapter 3 Review Questions 1-9, Ex 3.1-3.5
5     Ex 3.20, 3.22b)
6 Cooling Load Calculations Chapter 6 Ex 6.1- 6.5
7     Ex 6.7, 6.10, 6.16, 6.16 via software
8 Exam 1 Ch. 1, 2, 3, 6  
9 Psychrometrics Chapter 7 Ex 7.2, 7.4, 7.6, 7.8, 7.10
10     Ex 7.12, 7.14, 7.15, 7.16, 7.21
11 Energy Utilization & Conservation Chapter 15 Ex 15.1-15.7
12     Ex 15.8, 15.9, 15.15, 15.21
13 Air Conditioning Systems & Equipment Chapter 12 Ex 12.1-12.4
14 Exam 2 Ch. 7, 12, 15  
15 Refrigeration Systems & Equipment Chapter 13 Review Questions 1-9
16     Ex 13.1-13.4
17 Refrigeration Systems & Equipment Chapter 13 Ex 13.5, 13.6
18 Solar Heating & Cooling Chapter 18 Ex 18.1-18.4
19     Ex 18.5-18.8
20     Ex 18.9- 18.12
21 Planning & Designing the HVAC System Chapter 17 Ex 17.1-17.3
22 Fluid Flow in Piping & Ducts Chapter 8 Ex 78.11, 8.27, 8.28. 8.32, 8.35, 8.39
23 to 29 HVAC Equipment Chapters as time allows    
30 FINAL EXAM, Ch. 8,13,17,18 Tuesday, 5/5/09, 6-8 PM
Last edited: 1/22/2009 by Professor Neff