Department of Aerospace Engineering,
Aerospace Engineering Course Close-UP

Active club activities

カリキュラム

The department offers a diverse curriculum and a suitable learning environment. In accordance with one of our educational goals, "Emphasis on Practical learning," we provide students with extensive experiments (Basic Engineering Experiments during the second semester of the 2nd year; Aerospace Engineering Experiments during the first and second semesters of the 3rd year) and hands-on training (facilities and factory tours, hangar displays of T2 and T3 training aircraft).

Syllabus

Aerospace Engineering Course, Department of Aerospace Engineering Syllabus

• *Students must select "Utsunomiya Campus" for Timetable Affiliation, and enter the course classification.

Class Introduction

Aircraft Mechanics
This is one of the most aircraft-oriented courses in the department. The lecture begins with a basic introduction to fixed-wing aircraft configuration, atmosphere, altitude, and speed measurements, followed by a discussion of aerodynamic forces acting on the aircraft. The course then moves on to the performance of takeoff, climb, descent, landing, etc., the equations of motion for aircraft, and methods for estimating aerodynamic forces. The course provides the basic knowledge required to fly a fixed-wing aircraft, including flight characteristics such as stability and maneuverability, constraints on the center of gravity, and the effects of wind and atmospheric disturbances. The professors will explain the course using video and other materials to provide a qualitative and conceptual understanding of the course rather than following the development of mathematical equations in detail.

Introduction to Rocket Engineering
In this lecture, the history, current status, and plans of rocket development will be described using pictures and illustrations to give students an understanding of rockets. Next, the specific impulse-type propulsion systems represented by solid fuel rockets and liquid fuel rockets, as well as the specific power-type propulsion systems represented by ion rockets and MPD thrusters will be discussed. In the specific impulse type propulsion system, the specific impulse of the fuel is an important factor, and its meaning will be explained by the Tsiolkovsky rocket equation.?
Theoretically, the specific impulse-type propulsion system, which is mainly used in satellites and spacecraft, has a limit to the amount of energy that can be taken in from the outside, so it is advantageous to use low thrust to propel the rocket. Next, we will discuss the composition of solid-fuel and liquid-fuel rockets with specific impulse propulsion systems, the functions of each component, the types of fuels used and their characteristics, and a comparison of solid-fuel and liquid-fuel rockets (their advantages and disadvantages), and then we will discuss the hybrid rocket, which can solve the disadvantages of the solid-fuel rocket. The flow coefficient and thrust coefficient are derived analytically, from which measures to improve rocket engine performance are derived. Moreover, the rocket system is not only composed of the launch vehicle but also the rocket and ground support facilities and equipment, and each component and its function will be explained. Finally, we will discuss the launch and air traffic control methods and other aspects of the launch vehicle system to deepen our understanding of the rocket system.

Aerospace Engineering Experimentation
Divided into groups of five to six students, the students will conduct experiments on ten topics, such as the "Jet Engine Performance Test" and "Aerodynamic Properties Test of Airfoil Using Eiffel Cavity," and compile the results into a report. During the experiments, students will use real parts and components used in the industry. Students will be allowed to experience the weights, colors, operations, and other aspects of authentic materials. By conducting different basic experiments essential to aerospace engineering, this class will further deepen students' understanding of the field in general.

Aeronautical Radio
This lecture is designed to help students obtain an Aeronautical Service Special Radio Operator's license and is offered as an intensive course during summer vacation. First, students will attend an intensive course on the Phonetic Code. After that, the students will attend an Aeronautical Service Special Radio Operator course, where they will be required to attend a prescribed number of hours of training in laws and regulations (Radio Law), radio engineering, and telecommunications, and then pass a final examination to be certified as an Aeronautical Service Special Radio Operator. This lecture is required for students in the Helicopter Pilot Course, but it is also a certification program that students in the Aerospace Engineering Course can take.

成績評価と単位認定

Grading Criteria

About our GPA System

The intent behind our implementation of a GPA (Grade Point Average) system is to (1) create a unified standard for the campus, (2) have it function as an impartial standard, and (3) have it function as an internationally accepted standard. Our GPA system involves the assessment learning achievements using an objective numerical value called GPA. Additionally, this system generally conforms with the grade assessment systems adopted by universities in the West, and can be used overseas as an index used to certify a student’s academic ability when studying abroad, when going on to graduate school overseas, when finding employment at a non-Japanese companies operating in Japan, and so on.?

Display of Grades and Assessment Criteria

GPA Calculation Method

Credit Recognition

To earn credits

1. Credit system
   Courses at the university are based on credits. The credits are determined based on the number of hours of study, and one credit is based on 45 hours (15 hours for lessons, 15 hours for preparation, 15 hours for review) taking into account the teaching method of lessons and the educational effect of lessons.

Class method	class time	Preparatory learning (preparation, review)
Lectures / Practices	15 to 30 hours	30 to 15 hours
Experiment / Practice / Practical skill	30 to 45 hours	15 hours

2. Get credit
   Credits can be earned by registering for classes at the beginning of each semester, attending classes, doing the necessary preparatory studies, and passing the examination. University credits are based on the number of class hours. As a general rule, if students do not attend at least 2/3 of the class hours, they are not be eligible to take the examination. Attendance is the first priority.

About graduation credits

To graduate the university, students must be enrolled for at least 4 years and earn at least 124 credits. In addition, the breakdown of the minimum number of credits required for graduation differs depending on the department and year of admission.

Minimum number of credits required for graduation (For students enrolled in 2022)

For elective courses, students must acquire more than the number of credits shown in the above table for both "general basic courses" and "specialized basic courses / specialized courses" so that the total exceeds the number of credits specified by each department.
Up to 24 credits are valid for graduation in the elective courses of the general basic courses.

• * Includes 20 credits required for the Helicopter Pilot Course.