Aero Space Engineering

Course title

A0030000

	KONDO Yosuke
	TSUNODA Kazumi
	OKADA Ryuichi
	SHIMOKAWA Satoshi

Course description

This course will provide students with the fundamental knowledge of the jet engine, which is producing huge propulsion power and becoming the source of the CO2 emission of the airplane considering the issue of global warming of these days. On the basis of thermodynamics, fluid dynamics, strength of materials and the machine dynamics, many leading-edge technologies are applied to a jet engine for the realization of high-performance and light-weight jet engine. We will explain the physical phenomenon of the jet engine, while avoiding a numerical formula as much as possible, and provide an opportunity to know various technologies applied to jet engine which are the highest peak as the manufacturing.

Purpose of class

The specific purpose of the class is to understand jet-engine for engineering, that operates at high-teperature, high pressure and high rotating speed condition as fluid machinery.

Goals and objectives

To understand the principle and thermodynamics of the jet engine as the internal combustion engine
To understand the operaing principle of main component such as compressor, turbine, combustion chamber, and so on. at a fluiddynamics point of view.
To understand the structural strength of the jet engine that high reliability is required under severe environment at a point of view of strength of materials and the machine dynamics.

Relationship between 'Goals and Objectives' and 'Course Outcomes'

	Short examination	Total.
1.	34%	34%
2.	33%	33%
3.	33%	33%
Total.	100%	-

Evaluation method and criteria

Your final grade will be calculated according to total scores of short examinations, which are cariied out in every lesson. ( No Term-end examination)
An aggregate score of at least 60% is required to pass the course.

Language

Japanese

Class schedule

	Class schedule	HW assignments (Including preparation and review of the class.)	Amount of Time Required
1.	Abstract(1) -Classification/history of jet-engine/(short examination)	- Read Syllabus - Read the text chapter 1	190minutes
2.	Abstract(2) -Operating principle/ requirements for jet-engine/(short examination)	- Read the text chapter 2 and chaper 4	190minutes
3.	Performance(1) - Thrust of the jet-engine／Cycle theory/ thermal efficiency /propulsive efficiency, etc. /(short examination)	- Read the text chapter 3 and chapter 5	190minutes
4.	Performance(2) -Next generation and Future propulsion system　/ (short examination)	- Read the text chapter 5 and Review the lesson 1-3	190minutes
5.	Engine tests -Engine tests, monitoring and environment countermeasure/ (short examination)	- Read the text chapter 10,11 and 12	190minutes
6.	Main components of jet-engine(1) -Structure of jet-engine/ Basic knowledge of air flow/ (short examination)	- Review the lesson 1-5	190minutes
7.	Main components of jet-engine(2) -Compressor/ (short examination)	- Read the text sections 6.3	190minutes
8.	Main components of jet-engine(3) -Turbine/ (short examination)	- Read the text sections 6.5	190minutes
9.	Main components of jet-engine(4) -Combustor/ (short examination)	- Read the text sections 6.4	190minutes
10.	Main components of jet-engine(5) -Intake, exhaust nozzle, afterburner and accessories/ (short examination)	- Read the text sections 6.2 and 6.4	190minutes
11.	Structural strength of jet-engine (1) - Structural strength requiremants and evaluation/ (short examination)	- Review the lesson 1-10 - Read the text sections 6.1 & 9	190minutes
12.	Structural strength of jet-engine (2) - Metal/Composite materials applied to jet-engine/ (short examination)	- Read the text sections 6.1 & 9	190minutes
13.	Structural strength of jet-engine (3) - Relation between performance enhancement and materials/ (short examination)	- Review the lesson 1-10 - Read the text sections 6.1 & 9	190minutes
14.	Control and various sysytems -Control, fuel, oil systems and so on./ (short examination)	- Read the text chapter 8	190minutes
Total.	-	-	2660minutes

Feedback on exams, assignments, etc.

ways of feedback	specific contents about "Other"
Feedback in the class

Textbooks and reference materials

Turbine Engine , JAEA(Japan Aeronautical Engineering Association)

Prerequisites

It is desirable to study the following subjects.
-Thermodynamics 1,2
-Hydrodynamics 1,2
-Mechanics of Materials 1,2
-Vibration Engineering 1

Office hours and How to contact professors for questions

・After every class 30 min
・e mail

Regionally-oriented

Non-regionally-oriented course

Development of social and professional independence

Non-social and professional independence development course

Active-learning course

N/A

Course by professor with work experience

Work experience	Work experience and relevance to the course content if applicable
Applicable	Three specialists, who experienced engine performance design, aerodynamic design, and structural design at a jet engine for aircraft, will explain many leading-edge technologies in each specialized field while avoiding a numerical formula as much as possible. And We will provide an opportunity to know various technologies applied to a jet engine for the realization of high-performance and light-weight jet engine.

Education related SDGs:the Sustainable Development Goals

9.INDUSTRY, INNOVATION AND INFRASTRUCTURE

Last modified : Thu Mar 13 04:13:01 JST 2025