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| OREN2025 | Wood Physics | 2+1+0 | ECTS:3 | | Year / Semester | Fall Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of FOREST INDUSTRY ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face, Practical | | Contact Hours | 14 weeks - 2 hours of lectures and 1 hour of practicals per week | | Lecturer | Prof. Dr. Nurgül AY | | Co-Lecturer | None | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | The course aims to determine the anatomical, physical and mechanical properties of wood and measurement techniques of these properties. Moreover, the course aims to determine the usage of woods with respect to mechanical and physical properties of wood. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | understand the anatomical properties of wood. | 1,2,10,11 | 1,3 | | LO - 2 : | define wood by searching as macroscopic | 1,2,10 | 1,3 | | LO - 3 : | determine how the moisture of wood measure. | 1,2,10 | 3,5 | | LO - 4 : | understand how the physical properties of wood measure | 1,2,3,10 | 3,5 | | LO - 5 : | understand how the mechanical properties of wood measure | 1,2,3,10 | 3,5 | | LO - 6 : | analyse in which uses of wood by learning the anatomical, physical and mechanical properties of wood. | 1,2,10 | 1,3,5 | | LO - 7 : | determine the properties of wood by using Turkish standard | 1,2,9,10 | 1,3,5 | | LO - 8 : | determine the most suitable uses of wood by learning the properties and conditions related to uses of wood. | 1,2,3,9,10 | 1,3,5 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Relative humidity, measure of moisture, wood-water relationship, weight-volume relations of wood, sorption, capillarity, water transmission in wood, hygroscopic water movements in wood, thermal properties of wood, mechanical properties of wood and measure techniques. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Woody cells and wall structure, coniferous and broad leaved wood structure | | | Week 2 | Weight volume relationship of wood | | | Week 3 | Specific gravity, volume density and factors affecting these | | | Week 4 | Wood and water relationships, moisture, measure methods | | | Week 5 | Water physics | | | Week 6 | Sorption, descriptions, equilibrium moisture content, sorption types, hysteresis | | | Week 7 | The shrinkage and swelling of wood, description and importance of subject, problems relating subject and solution of problems | | | Week 8 | Mid-term exam | | | Week 9 | Permeability,flow model of coniferous and broad leaved wood | | | Week 10 | Capillarity, surface tension, capillary compression, collapse and gap aspiration formation in wood | | | Week 11 | Thermal properties of wood | | | Week 12 | Electrical properties of wood | | | Week 13 | Acoustic properties of wood | | | Week 14 | Mechanical properties of wood | | | Week 15 | Problems relating mechanical properties of wood and solution methods | | | Week 16 | End-of-term exam | | | |
| 1 | Ay, N.1998; Odun Fiziği Ders Notları (Basılmamış), K.T.Ü. Orman Fakültesi, Trabzon | | | |
| 1 | Berkel, A. 1970; Ağaç Malzeme Teknolojisi, cilt 1, İ.Ü. Orman Fakültesi Yayınları, No: 1448/147, İstanbul | | | 2 | Örs,Y. 1986; Fiziksel ve Mekanik Ağaç Teknolojisi, 1. Kısım, Odunun Fiziksel Özellikleri, K.T.Ü. Orman Fakültesi, Ders Teksiri Serisi, No:15, Trabzon | | | 3 | Örs, Y. ve Keskin, H. 2001; Ağaç Malzeme Bilgisi, TC Sanayi ve Ticaret Bakanlığı, KOSGEB Başkanlığı, Kale matbaa, ISBN 975-7608-87-4, Ankara | | | 4 | Bozkurt,Y. ve Erdin,N. 1997; Ağaç Teknolojisi, İ.Ü. Basımevi, Üniversite Yayın No: 3998, Fakülte Yayın No: 445, İstanbul. | | | 5 | Bozkurt, Y. ve Erdin, N. 2000; Odun Anatomisi, İ.Ü. Orman Fakültesi Yayınları, No: 4263/466, İstanbul | | | 6 | Bozkurt, A.Y. 1970; Ağaç Teknolojisi, İ.Ü. Orman fakültesi Yayınları, No: 2839/296, İstanbul | | | 7 | Kollmann, F.F.P.; Cote, W.A. 1968. Principles of wood science and technology. New York, Springer Verlag. | | | 8 | Forest Products Laboratory. 1999. Wood handbook-Wood as an engineering material. Gen. Tech. Rep. FPL-GTR-113. Madison, WI: U.S. Department of Agriculture, Forest Service, Forest Products Laboratory. 463 p. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 8 | 12/11/2009 | 1 | 30 | | Homework/Assignment/Term-paper | 12 | 07/12/2009 | 8 | 20 | | End-of-term exam | 17 | 14/01/2010 | 1 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 3.5 | 14 | 49 | | Arasınav için hazırlık | 5 | 4 | 20 | | Arasınav | 1 | 1 | 1 | | Uygulama | 1 | 14 | 14 | | Ödev | 8 | 1 | 8 | | Dönem sonu sınavı için hazırlık | 5 | 4 | 20 | | Dönem sonu sınavı | 1 | 1 | 1 | | Total work load | | | 155 |
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