Thermodynamics Ⅰ

Course Information

College	Toyama College	Year	2019
Course Title	Thermodynamics Ⅰ
Course Code	0127	Course Category	Specialized / Compulsory
Class Format	Lecture	Credits	School Credit: 1
Department	Department of Mechanical Engineering	Student Grade	3rd
Term	Second Semester	Classes per Week	2
Textbook and/or Teaching Materials	機械工学テキストシリーズ２　熱力学（小口幸成編著，朝倉書店）
Instructor	Shirakawa Hidemi

Course Objectives

At the completion of this course, students will be able to
1) Understand thermal energy and temperature
2) Understand the first law of thermodynamics that shows that thermal energy and mechanical energy can be converted to each other
3) Understand the second law of thermodynamics that expresses the direction and transformation limit of the phenomenon of nature
Each item of the rubric shown below becomes the target.

Rubric

	Ideal Level of Achievement	Standard Level of Achievement	Unacceptable Level of Achievement)
Thermal energy	Can explain thermal energy.	Can understand thermal energy.	Can't understand thermal energy.
Units and state quantities used for thermal engineering	Can explain units and state quantities used for thermal engineering.	Can understand units and state quantities used for thermal engineering.	Can't understand units and state quantities used for thermal engineering.
The difference between temperature and heat, specific heat, latent heat, sensible heat	Can explain the difference between temperature and heat, specific heat, latent heat, sensible heat .	Can understand the difference between temperature and heat, specific heat, latent heat, sensible heat.	Can't understand the difference between temperature and heat, specific heat, latent heat, sensible heat.
The ideal gas state equation which is an energy conservation formula	Can explain the ideal gas state equation, which is an energy conservation formula.	Can explain the ideal gas state equation, which is an energy conservation formula.	Can't understand the ideal gas state equation, which is an energy conservation formula.
Difference between work and work rate and the dynamic energy conservation formula	Can calculate the difference between work and work rate and the dynamic energy conservation formula.	Can explain the difference between work and work rate and the dynamic energy conservation formula.	Can't understand the difference between work and work rate and the dynamic energy conservation formula.
Internal energy and the first law of thermodynamics in a closed system	Can explain internal energy and the first law of thermodynamics in a closed system.	Can understand internal energy and the first law of thermodynamics in a closed system.	Can't understand internal energy and the first law of thermodynamics in a closed system.
Enthalpy and the first law of thermodynamics in an open system	Can explain enthalpy and the first law of thermodynamics in an open system.	Can understand enthalpy and the first law of thermodynamics in an open system.	Can't understand enthalpyand the first law of thermodynamics in an open system.
Heat quantity and work amount accompanying state changes such as the isothermal change and isobaric change of ideal gas	Can explain and calculate heat quantity and work amount accompanying state change such as isothermal change and isobaric change of ideal gas.	Can explain heat quantity and work amount accompanying state changes such as the isothermal change and isobaric change of ideal gas.	Can't explain heat quantity and work amount accompanying state changes such as the isothermal change and isobaric change of ideal gas.

Assigned Department Objectives

Diploma policy 1 （機械を構成する材料の物性，製造方法，加工・生産技術や，機械設計に欠かせない材料，熱，流体，機械の力学，電気・情報処理など，幅広い知識と技術，応用力を身につけ，それらを応用したものづくりができる。）

Teaching Method

Outline:

Automobile engines and airplane jet engines are devices that convert thermal energy obtained by burning fuel into mechanical energy (work). On the other hand, refrigerators, air-conditioners are devices that convert electric energy into thermal energy. Thermodynamics is the study that summarizes the conversion method and the operation principle of these energy.
First, the difference between thermal energy and temperature can be understood. Next, the first law of thermodynamics, which shows that thermal energy and any other energy can be converted to each other, can be unaderstood. Finally, the second law of thermodynamics, which shows the direction and transformation limit of phenomena in nature can be understood. The exercises using these laws are conducted to improve understanding.

Style:

Although thermal energy can not be seen directly, various machines is activated by thermal energy. In the lesson, the explanation of thermal energy is made familiar using thermal phenomena. Lesson plans may be changed according to student's degree of understanding.

Notice:

Because there are many abstract expressions and handling, please learn while imagining the phenomena.

Course Plan

			Theme	Goals
2nd Semester
	3rd Quarter
		1st	Form of energy, explanation of class planning, heat and heat phenomenon	Thermal energy can be understood.
		2nd	State quantity and unit symbols	Units and state quantities used in thermal engineering can be understood and used.
		3rd	Temperature and heat	The difference between temperature and heat can be understood. Specific heat, latent heat, sensible heat can be explained.
		4th	Ideal gas and its properties	The state equation of ideal gas which is an energy conservation formula can be understood.
		5th	First law of thermodynamics (1)	The difference between workload and work rate can be understood, and mechanical energy conservation formula can be explained. The internal energy can be understood, and the first law of thermodynamics in the closed system can be explained.
		6th	First law of thermodynamics (2)	Enthalpy can be understood, and the first law of thermodynamics in open system can be explained.
		7th	ExerciseⅠ
		8th	Intermediate examination
	4th Quarter
		9th	Explanation of answers of intermediate examination
		10th	Relationship between heat and work by ideal gas (1)	Isothermal change, isobaric change and equal product change of ideal gas can be explained, and heat quantity and work amount accompanying change can be calculated.
		11th	Relationship between heat and work by ideal gas (2)	The reversible adiabatic change of the ideal gas can be explained, and the amount of heat and the amount of work accompanying the change can be calculated. The polytrophic change of the ideal gas can be explained, the amount of heat and the amount of work accompanying the change can be calculated.
		12th	Second law of thermodynamics (1)	The second law of thermodynamics can be explained.
		13th	Second law of thermodynamics (2)	Entropy can be explained and calculated.
		14th	Exercise Ⅱ, Exercise Ⅲ	The problems related to work and heat accompanying the change of ideal gas can be solved.
		15th	Term-end examination
		16th	Explanation of answer of the term-end examination and questionnaire

Evaluation Method and Weight (%)

	Examination	Report	Total
Subtotal	70	30	100
understanding degree	70	30	100