Ministry of Education and Science UkraineNational Aerospace University “Kharkov Aviation InstituteName after N.E Zhukovsky “KhAI”

Middle Passenger Airplane. Wing spar, Power Plant Systems and

Engine Mount Designing.Final Bachelor Work Project

Presenter: Mwenda Kondwani Ackson Student: 141F

Head of chair: ScD, Prof. A.G Grebenikov Supervisor: ScD, Prof. Ryzhenko A.I

Advisor: Mr Tsukanov S. Yu Technology: PhD, Tsegelnyk Ye. V. Economy : PhD, Kupriynova V. S.

Maximum speed……………875 km/hr Cruise speed………………..839 km/hr Number of Passengers..124 Number of crew………….6 Cruising height…………..12000m Range………………………….6700 Km

Tactical and Technical Data of the Projected Aircraft

Prototypes Airbus…………………. A318 Airbus…………………. A319 Airbus…………………. A320 Airbus…………………. A321 Boeing………………….737-600 Boeing………………….737-700

Main proto type

General view of Airplane

Load carrying structure

Aerodynamic and Flight Dynamic Calculation Graph of required and available thrust against mach number

Determination of wing regular zone elements geometry from their static strength condition

Distributed Load on wing

Wing loading(bending Moment and reduced moment)

Aircraft Assembling Parts and Unit Structure

Design of Spar

Power plant systems

Engine mount design

Technological section

Economic Section

ECONOMICAL SECTION

 S.No

 Articles

Expenses(in million US $)

1 Raw materials 0.565909

 2 Purchased devices, on board equipments 2.218990

3 Manufacturing Repair of special technological equipment 16.357016

 4

 Wage 0.358632

 5

 Indirect Shop expenses

 1.476126

 6

 Indirect Manufacturing expenses 0.963144

 7

 Taxes

 0.094141

 8

 Total ( Manufacturing expenses)

 22.033961

 9

 Outside Manufacturing expenses

 1.101698

 10

 Total Manufacturing Cost Price

 23.135659

 11

 Profit (Planned)

 3.470348

 12

 Wholesale Price 26.606008

 13

 Value Added Tax

 5.321201

 14

 Wholesale Price with VAT 31.927209

THANKS FOR YOUR ATTENTIONTHANKS FOR YOUR ATTENTION!!