Thermodynamics (3 cr)

Evaluation scale

0-5

Objective

The purpose of the course

You will learn the basics of thermodynamics which are required to understand energy production and energy analysis of control volumes. In addition, you will learn logical problem solving.

Eur-ACE competences

EA-KW: You obtain the basic knowledge of energy balance analysis and flow processes for the field of engineering.
EA-MC: You are able to apply the physical problem solving strategies in other fields of interest.
EA-CT: You will learn to communicate technical information, ideas and solutions in the engineering community.

Learning outcome

After completing this course you are able to identify the basic principles of thermodynamics and solve simple problems regarding thermodynamics of open systems.

Content

The course consists of the following themes

Mass and energy analysis of control volumes, flow work, heat engines, thermal efficiencies, refrigerators, heat pumps, coefficients of performance, perpetual-motion machines, Carnot cycle, entropy, isentropic processes and exergy.

Materials

Kurssilla käytetään opettajan tekemiä videoita sekä pdf-muotoista materiaaleja.

Kurssin materiaali pohjautuu seuraavaan kirjaan: Y. A. Cengel & M.A. Boles, Thermodynamics, An Engineering Approach (8th edition with SI units) [Myös muut painokset käyvät hyvin.]

Teaching methods

The course consists of traditional lectures and exercises. The lectures will be recorded.

Exam schedules

The schedule for the exams will be announced during the first lecture.

Student workload

Lectures - 36 h
Final exam - 3 h
Self-study - 42 h

Assessment criteria, satisfactory (1)

Grade 1

You are able to identify the basic principles of the course subjects and the models used to describe the physical systems. You are able to solve simple problems related to the course subjects. You are able to read charts and tables. Your solutions may contain some mistakes.

Grade 2

You are able to identify the basic principles of the course subjects and the models used to describe the physical systems. You are able to solve basic problems related to the course subjects by using examples. You are able to read charts and tables. Your solutions may contain some mistakes.

Assessment criteria, good (3)

Grade 3

You undestand the basic principles of the course subjects and the models used to describe the physical systems. You are able to solve basic problems related to the course subjects. You are able to read and produce charts and tables. Your solutions may contain some mistakes.

Grade 4

You undestand the basic principles of the course subjects and the models used to describe the physical systems. You are able to solve challenging problems related to the course subjects. You are able to read and produce charts and tables. Most of your solutions don't have any mistakes.

Assessment criteria, excellent (5)

Grade 5

You undestand the basic principles of the course subjects and the models used to describe the physical systems. You are able to solve challenging problems related to the course subjects. You are able to read and produce charts and tables. Are are able to estimate the suitability of the used models for the problems at hand. Your solutions contain only few small careless mistakes.

Qualifications

The basic knowledge of mechanics, fluid mechanics, heat transfer mechanisms, thermodynamics of closed systems, elementary functions, equation solving and linear regression are required.

Further information

The course is evaluated on the basis of exercises and final exam.

In addition, the students must be present 80% of the lessons.

The first assignment of the course must be completed within three weeks of the start of course. Those who do not complete the task will be removed from the course.