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Drying and thermal modification (5 cr)

Code: AT00BZ11-3004

General information


Enrollment

15.05.2023 - 01.09.2023

Timing

30.10.2023 - 15.12.2023

Number of ECTS credits allocated

5 op

Virtual portion

5 op

Mode of delivery

Distance learning

Unit

Faculty of Technology (LAB)

Campus

E-campus, Lahti

Teaching languages

  • Finnish
  • English

Seats

0 - 50

Degree programmes

  • Bachelor’s Degree Programme in Wood Technology (in Finnish)

Teachers

  • Ilkka Tarvainen

Scheduling groups

  • Verkkoluennot 1 (Size: 0. Open UAS: 0.)

Groups

  • TLTIPUU22KM

Small groups

  • Verkkoluennot 1

Learning outcomes

The student is able to:
- basics of wood drying
- Industrial wood drying and its processes
- firewood and its manufacturing process
- basic wood drying invoices
- targets for wood drying in different applications
- other methods of drying wood, drying defects

Implementation and methods of teaching

Student will learn:

- basics of wood drying
- basics of thermowood process
- wood drying defects

Timing and attendance

30.10-15.12.2023

Learning material and recommended literature

- Sawmill Industry - Handbook. Varis 2017.
- ePUB: Sawmill Industry - Handbook
- The basics of wood drying, Valutech (Tom Moren)
- Thermowood Handbook
- lectures in Moodle course

Exam retakes

To be agreed with the course teacher

Learning environment

- Moodle implementation
- possible laboratory exercises of the course are done in a wood laboratory

Student time use and work load

- The course is evenly loaded for an average of 8 weeks
- Extent of the course 5 cr. equivalent to about 5 x 27 hours of student work

Contents

The course covers the following topics:
- wood drying basics repetition
- Industrial wood drying and processes
- Thermowood and its manufacturing process
- wood drying calculations
- practical examples of drying in different applications
- other methods of drying wood, drying defects
- drying practice in industry

Additional information for students: previous knowledge etc.

Recommended:
- Forest and wood raw material
- Wood structure and properties
- Sawn timber production and processes

Assessment criteria

- passed examinations - average of examinations more than 50%
(- approved weekly exercises)

Assessment scale

1-5