1 Introduction
When designing an aircraft, it’s all about finding the optimal proportion of the weight of the vehicle and payload. It needs to be strong and stiff enough to withstand the exceptional circumstances in which it has to operate. Durability is an important factor. Also, if a part fails, it doesn’t necessarily result in failure of the whole aircraft.
The main sections of an aircra
4. STRUCTURE DESIGN
4.1. Wing structure
Wing structure
The wing on the plane is a part that the highest load take. The large bending moments especially act on the point near the root of wing. Also, we should consider the number of spar, rib, position, skin thickness and taper ratio.
I Beam shape
4.2. I Beam
Beam theory shows that the I-shaped section is a very efficient form f
지역 항공사
항공 서비스 격차는 주로 지역 항공사로 이루어진 hub-and-spoke system에 의해 없어지게 되었다. 연방항공청(FAA)은 항공사를 다음으로 나누었다: US Airways와 Delta와 같이 수익이 10억 달러가 넘고 국내와 세계에 서비스를 제공하는 주요 항공사. Midwest Express와 Hawaiian Air같이 수익이 1억 달러에서 1
2) Targeting
JIN Air’s targeted consumers are young people between 20 and 30. They show tendency to enjoying their life. This segment shows high growth rate and JIN Air concluded that it can secure the longer customer life value by capturing this segment.
3) Positioning
JIN Air tried to position its product as ‘new airline service pursuing premium and practicality at the same time’ in i
1.General
Most of the aircraft operating today are made with lightweight but strong aluminum, with most newer aircraft being made of advanced composites.
Note the Cirrus SR-22 and Boeing Dreamliner 787 as examples of the newest modern aircraft developed at this time.
It has only been very recently that mainstream automobiles are starting to switch to lighter materials like aluminum.
Ther