At the end of this course, the students; 1) Ability to apply knowledge of mathematics, science, and engineering 2) Ability to design and conduct experiments, as well as to analyze and interpret data 3) Ability to design a system, component, or process to meet desired needs with inrealistic 4) Ability to function on multidisciplinary teams 5) Ability to identify, formulate, and solve engineering problems 6) The broad education necessary to understand the impact of engineering solutions in a global, economic, environmental, and societal context 7) Ability to use the techniques, skills, and modern engineering tools necessary for engineering practice.
MODE OF DELIVERY
Face to face
PRE-REQUISITES OF THE COURSE
Yes(MAK321)
RECOMMENDED OPTIONAL PROGRAMME COMPONENT
None
COURSE DEFINITION
Heating systems, heating load, warm water and steam heating system calculations, chimneys. Ventilation and refrigeration systems. Vapor compression and absorption refrigerating cycles, refrigerants. Thermodynamics properties of moist air, psychrometric chart and elementary psychrometric processes, direct contact transfer processes between moist air and water. Comfort conditions, cooling load and air conditioning system calculations. Piping and ducting calculations. Boilers, pumps, expansion tanks, heat exchangers, heaters, cooling units, cooling towers, fans, humidifiers, heating, cooling, dehumidification coils and equipment selection criterias.
COURSE CONTENTS
WEEK
TOPICS
1st Week
Definition of air conditioning, applications and the basic concepts about thermodynamics, heat and mass transfer and fluid mechanics.
2nd Week
Psycrometry, definition, applications and the use of psychrometric diagram.
3rd Week
Psychrometric applications; heating, cooling, humidification, dehumidifiction and the design calculations.
4th Week
Psychrometric applications; heating, cooling, humidification, dehumidifiction and the design calculations.
5th Week
Heating system design, applications, heat loss calculations, the design data and criteria.
6th Week
Transmission and infiltration heat loss clculations.
Critical path determination, dimensioning of the pipe lines.
10th Week
Design aplications and pump selection.
11th Week
Cooling design, applications, equipments and comfort conditions
12th Week
Cooling load calculations, sources, outer and iner loads, CLTD/SCL/CLF calculation methods, solar radiation load, sensible and latent cooling loads.
13th Week
Cooling load calculations and system design.
14th Week
Ventilation, air duct design, diffusers, fans.
RECOMENDED OR REQUIRED READING
(1) Thermal Environmental Engineering, 3rd ed., Thomas H. KUEHN, James W. RAMSEY, James L. THRENKELD, Prentice Hall, 1998, (2) Refrigeration and Air Conditioning, 2nd ed., Wilbert F. STOECKER, Jerold W. JONES, McGraw-HILL, 1982, (3) Isıl Çevre Mühendisliği Esasları ve Uygulamaları, Mecit SİVRİOĞLU, Tolga PIRASACI, Alp Yayınevi, 2005.
PLANNED LEARNING ACTIVITIES AND TEACHING METHODS
Lecture,Project,Questions/Answers,Problem Solving
ASSESSMENT METHODS AND CRITERIA
Quantity
Percentage(%)
Mid-term
1
30
Assignment
1
5
Project
1
25
Total(%)
60
Contribution of In-term Studies to Overall Grade(%)
60
Contribution of Final Examination to Overall Grade(%)
40
Total(%)
100
ECTS WORKLOAD
Activities
Number
Hours
Workload
Midterm exam
1
2
2
Preparation for Quiz
14
,5
7
Individual or group work
14
2
28
Preparation for Final exam
14
1
14
Course hours
14
3
42
Preparation for Midterm exam
7
1
7
Laboratory (including preparation)
Final exam
1
2,5
2,5
Homework
2
1
2
Project
1
40
40
Quiz
3
,5
1,5
Total Workload
146
Total Workload / 30
4,86
ECTS Credits of the Course
5
LANGUAGE OF INSTRUCTION
Turkish
WORK PLACEMENT(S)
No
KEY LEARNING OUTCOMES (KLO) / MATRIX OF LEARNING OUTCOMES (LO)
