1	Course Title:	OPEN END ROTOR SPINNING
2	Course Code:	TEK6037
3	Type of Course:	Optional
4	Level of Course:	Third Cycle
5	Year of Study:	2
6	Semester:	3
7	ECTS Credits Allocated:	6
8	Theoretical (hour/week):	3
9	Practice (hour/week) :	0
10	Laboratory (hour/week) :	0
11	Prerequisites:	None
12	Recommended optional programme components:	None
13	Language:	Turkish
14	Mode of Delivery:	Face to face
15	Course Coordinator:	Prof. Dr. SUNAY ÖMEROĞLU
16	Course Lecturers:	-
17	Contactinformation of the Course Coordinator:	Prof.Dr. Sunay ÖMEROĞLU e-mail: sunay@uludag.edu.tr Tel: 0 224 294 2053 Bursa Uludağ Üniversitesi Mühendislik Fakültesi Tekstil Mühendisliği Bölümü 16059-Görükle-Bursa
18	Website:
19	Objective of the Course:	To give information about the basic principle of rotor spinning, the rotor yarn formation principle, the structure of the rotor spinning machine, the spinning elements and selection criteria, the rotor yarn structure, the factors affecting the rotor yarn structure, the developments in the rotor spinning machines.
20	Contribution of the Course to Professional Development	To have detailed information about open-end rotor spinning and rotor yarn formation theory.

21

Learning Outcomes:

1 Explain the rotor thread formation principle.; 2 To be able to explain the effects of raw material, process and machine parameters on yarn properties. ; 3 Ability to determine raw material, process and machine parameters in order to obtain certain yarn properties; 4 Ability to perform production calculations on rotor spinning machine; 5 To be informed about developments in rotor spinning machines; 6 Foreign literature review;

22	Course Content:

Week	Theoretical	Practical
1	Ability to determine raw material, process and machine parameters in order to obtain certain yarn properties
2	Influencing main factors in rotor spinning
3	Importance of raw material properties and preparation processes in rotor spinning
4	Structure of rotor spinning machine
5	Sliver opening process and opening rollers Fiber deposition and yarn formation inside the rotor
6	Fiber movement between the opening system and the rotor groove
7	Yarn formation and backdoubling in the rotor
8	Rotor yarn formation and the effect of false twist
9	Fiber arrangement in rotor yarns
10	Rotor types and the effects on yarn properties
11	Nozzle and twist stopper types and their effects on yarn properties
12	Characteristics of rotor yarns and fabrics derived from them
13	Characteristics of rotor yarns and fabrics derived from them
14	Evaluation of student presentations

23	Textbooks, References and/or Other Materials:	-Ömeroğlu, S., OE (Açık-Uç) Rotor İplik Makinesinde Bazı Üretim Parametrelerinin İplik Özelliklerine Etkilerinin İncelenmesi, 1996. -Trommer, G., Rotor Spinning, Deutscher Fachverlag, 1995 -Yapıcılar, C. Open End İplik Teknolojisi, 2005. -Kadoğlu, H., Rotor İplikçiliği, Ege Üniversitesi, 2002 -Makine Katalogları, CD’leri ve İlgili İnternet Siteleri.
24	Assesment

TERM LEARNING ACTIVITIES	NUMBER	PERCENT
Midterm Exam	0	0
Quiz	0	0
Homeworks, Performances	1	15
Final Exam	1	85
Total	2	100
Contribution of Term (Year) Learning Activities to Success Grade		15
Contribution of Final Exam to Success Grade		85
Total		100
Measurement and Evaluation Techniques Used in the Course	Written examination Determination of foreign literature review-compilation ability
Information	-

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ECTS / WORK LOAD TABLE

Activites	NUMBER	TIME [Hour]	Total WorkLoad [Hour]
Theoretical	14	3	42
Practicals/Labs	0	0	0
Self Study and Preparation	14	3	42
Homeworks, Performances	1	0	0
Projects	0	0	0
Field Studies	0	0	0
Midtermexams	0	0	0
Others	0	0	0
Final Exams	1	96	96
Total WorkLoad			180
Total workload/ 30 hr			6
ECTS Credit of the Course			6

26	CONTRIBUTION OF LEARNING OUTCOMES TO PROGRAMME QUALIFICATIONS
PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 PQ8 LO1 5 0 0 0 2 2 0 0 LO2 5 0 0 0 1 2 0 0 LO3 5 0 0 0 1 1 0 0 LO4 5 0 0 0 0 1 0 0 LO5 5 0 0 0 1 0 0 0 LO6 0 4 0 0 0 0 0 4

LO: Learning Objectives

PQ: Program Qualifications

Contribution Level:

1 Very Low

2 Low

3 Medium

4 High

5 Very High