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Information
| Code | CMT0020 |
| Name | Emission Control Mechanisms |
| Term | 2022-2023 Academic Year |
| Term | Spring |
| Duration (T+A) | 3-1 (T-A) (17 Week) |
| ECTS | 6 ECTS |
| National Credit | 3.5 National Credit |
| Teaching Language | Türkçe |
| Level | Yüksek Lisans Dersi |
| Type | Normal |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | |
| Course Instructor |
1 |
Course Goal / Objective
The aim of this course is to introduce emission standards and emission reduction systems in vehicles and to present the latest developments in technology in this direction to students
Course Content
Fuels and combustion. Emissions, emission standards and measurement of emissions. Emission reduction systems on vehicles. Crankcase ventilation system and lambda sensor. catalytic converter. Diesel particulate filters. EGR system. Fuel evaporation control (EVAP) system. Fuel evaporation control (EVAP) system. Secondary air system. Technological developments in selective catalytic reduction (SCR) system and diesel fuel injection systems.
Course Precondition
None
Resources
Vehicle Emissions and Control,Cenk Sayın, Mustafa Kemal Balki, Sinan Erdoğan, Nobel Bilimsel Eserler
Notes
Lecturer's notes
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Defines pollutant emissions from motor vehicles and the formation elements of emissions. |
| LO02 | Defines emission standards |
| LO03 | Tests the exhaust emission values of internal combustion engines |
| LO04 | Explains the effects of mixing ratio and engine settings on emission values. |
| LO05 | Evaluates emission reduction measures by detecting environmental pollutant sources of motor vehicles |
| LO06 | Explains the operation of catalytic converters and evaluates their condition |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Is dominated with basic concepts, theories and principles in mechanical engineering | |
| PLO02 | Bilgi - Kuramsal, Olgusal | Is equipped with the basic knowledge of math, science and engineering | 3 |
| PLO03 | Bilgi - Kuramsal, Olgusal | Uses computers effectively, has the ability of computer-aided drafting, design, analysis, and presentation | |
| PLO04 | Beceriler - Bilişsel, Uygulamalı | Plans and does experiments in advanced level, interpretes and analizes the results and the data | 2 |
| PLO05 | Beceriler - Bilişsel, Uygulamalı | Is equipped with a variety of skills and advanced engineering techniques | 3 |
| PLO06 | Beceriler - Bilişsel, Uygulamalı | To design a system, component or process in order to meet the needs of various engineering problems within the limitations of technical, economic, environmental, manufacturability, sustainability | 3 |
| PLO07 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Independently reviews and learns the applications in an enterprise, makes a critical assessment of the problems faced with, has the ability of selecting the proper technique to formulate problems and propose solutions | 2 |
| PLO08 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Identifies a product or its production process, design, development, and prioritise its use | |
| PLO09 | Yetkinlikler - Öğrenme Yetkinliği | Becomes aware of the necessity of lifelong learning and continuously self-renew | 3 |
| PLO10 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Is capable of effective oral and written English for technical or non-technical use | |
| PLO11 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Has teamwork skills, good communication skills and works efficiently as a member of versatile and an interdisciplinary team | 2 |
| PLO12 | Yetkinlikler - Alana Özgü Yetkinlik | Is aware of the technical and ethical responsibilities, inquisitive and innovative |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Pollutant emission sources in motor vehicles | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 2 | Emission standards | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 3 | CO, CO2, NOx formation mechanism in engines | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 4 | HC, SO2 smoke and particle formation mechanism in engines | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 5 | Type and properties of fuels used in motor vehicles | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 6 | Control of emission reduction systems | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 7 | Types of catalytic converters, working principles | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 8 | Mid-Term Exam | Writing Exam | Ölçme Yöntemleri: Yazılı Sınav |
| 9 | Controls of catalytic converters | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Gösterip Yaptırma |
| 10 | Excess air coefficients (Lambda values) in diesel engines and their relationship with emission control | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 11 | Excess air coefficients (Lambda values) in gasoline engines and their relationship with emission control | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 12 | Environmental polluting sources | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 13 | Emission reduction measures | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 14 | Emission reduction measures and aplications | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 15 | Testing catalytic converters | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 16 | Term Exams | Writing Exam | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Term Exams | Writing Exam | Ölçme Yöntemleri: Yazılı Sınav |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 4 | 56 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 4 | 56 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 1 | 1 | 1 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 12 | 12 |
| Final Exam | 1 | 28 | 28 |
| Total Workload (Hour) | 153 | ||
| Total Workload / 25 (h) | 6,12 | ||
| ECTS | 6 ECTS | ||