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Questo blog non rappresenta una testata giornalistica, pertanto non può considerarsi un prodotto editoriale ai sensi della legge n. 62 del 7.03.2001.

martedì 13 febbraio 2007

Some Aircraft Aerodynamic Data

Riporto qui delle tabelle, sparse qua e là nella Rete, riguardo alcune caratteristiche, strutturali ed aerodinamiche di alcuni velivoli, in particolare di alcuni caccia della seconda guerra mondiale. Quando possibile includerò anche le fonti.

Here there are some tables, found on the Internet, about structural and aerodynamic features of several aircraft, expecially about World War II Warplanes. When possible, I will add the link source of the informations.

Aircraft Type

Cdo

e

Single Engine
Light Aircraft
No Struts

0.024

0.8

Single Engine
Light Aircraft
With Struts

0.026

0.8

Multi Engine
Widebody Aircraft

0.019

0.84

Twin Engine
Widebody Aircraft

0.017

0.85

Twin Engine
Commuter Aircraft

0.021

0.85

Military Aircraft
with external stores

0.028

0.70

Vintage Bi-plane
with struts and bracing wire

0.038

0.70

http://www.aeromech.usyd.edu.au/aero/perf/perf_ac.html


Messerschmitt Me-262 Schwalbe


Me-262A-1a

Developing Nation:

Germany

Manufacturer/designer:

Messerschmitt

Task:

Interceptor / bomber

First Flight:

-April 18th 1941 (with Jumo 210G piston engines)

-July 18th 1942 (first flight with 2x Junkers Jumo 004A turbojets)

First Delivery:

June 1944

First Operational:

June 1944

Crew:

1

Wing Span:

12,51 m

Wing Area:

21,70 m²

Length:

10,60 m

Height:

3,83 m

Engine (s):

two Junkers Jumo 004B-1 turbojets providing 900 kg. thrust

Weight:

4420 kg

Max. Take off weight:

6396 kg

Max. Speed:

870 Kph

Range:

1050 km on internal fuel

Weapons:

- 4x 30 mm MK 108 cannons

- 12x 55 mm R4M rocket missals under each wing


WWII Warplanes

 E.E. Units

Me109G, 1941

P-51D Mustang, 1943

Spitfire VC, 1941

Gross weight

7,500 lbs

11,200 lbs

6,785 lbs

Engine

DB605A

V-1650-7 Merlin

Merlin 45

Power

1,475 hp

1,450 hp

1,470 hp

Wing area

173 sq.ft.

233 sq.ft.

242 sq.ft.

Climb rate

2,250 fpm

1,500 fpm

2,000 fpm

Vmax

413 mph

437 mph

369 mph

CL max

2.9

1.6

1.6

Stall speed

76 mph

107 mph

82 mph

Wing root airfoil

NACA 2R1 14.2

NACA/NAA 45-100

NACA 2213

S.I. Units

Me109G, 1941

P-51D Mustang, 1943

Spitfire VC, 1941

Gross weight

3,400 Kg

5,080 Kg

3,080 Kg

Engine

DB605A

V-1650-7 Merlin

Merlin 45

Power

1.10 * 106 W

1.08 * 106 W

1.10 * 106 W

Wing area

16.07 m2

21.65 m2

22.48 m2

Climb rate

686 mpm

457 mpm

610 mpm

Vmax

665 Kph

703 Kph

594 Kph

CL max

2.9

1.6

1.6

Stall speed

122 Kph

172 Kph

132 Kph

Wing root airfoil

NACA 2R1 14.2

NACA/NAA 45-100

NACA 2213

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