1 Beriev aircraft company Light multirole amphibian aircraft Be-103 Be-103 while running at full...
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Transcript of 1 Beriev aircraft company Light multirole amphibian aircraft Be-103 Be-103 while running at full...
11Beriev aircraft company Beriev aircraft company
Light multirole amphibian aircraft Be-103 Light multirole amphibian aircraft Be-103
Be-103 while running at full speed at taking-off water
22
Fuel tanks allocation at Be-103 Fuel tanks allocation at Be-103 amphibianamphibian
Beriev aircraft companyBeriev aircraft company
33AppearanceAppearance
Beriev aircraft companyBeriev aircraft company
44Flight performanceFlight performance
Beriev aircraft companyBeriev aircraft company
55PatentPatent
Beriev aircraft companyBeriev aircraft company
66Sial (glare)Sial (glare)
Beriev aircraft companyBeriev aircraft company
77Comparative characteristics of Light-resistant Polymeric Comparative characteristics of Light-resistant Polymeric
Materials Structure and PropertiesMaterials Structure and Properties
Beriev aircraft companyBeriev aircraft company
Characteristics Version 1 Version 2 Version 3 Version 4
Aluminum Alloy 2024T3 Alloy
Lithium Percentage 1.5 1.7 2.0 -
Elastic tensile modulus, GPa 77 79 81 71,5
Compression tensile, GPa 79 81 83 73,5
Density (d, kg/m3) 2600 2590 2580 2780
Tensile ultimate strength, MPa 400 440 460 440
88Comparative characteristics of Light-resistant Polymeric Comparative characteristics of Light-resistant Polymeric
Materials Structure and PropertiesMaterials Structure and Properties
Beriev aircraft companyBeriev aircraft company
Characteristics Version 1 Version 2 Version 3 Version 4
Glass-fiber Cloth Roving
Base: Threads density (thread/cm) 30 25 20
Glass fibers: diameter (mm) 79 81 83 73,5
Ultimate strength MPa 500 470 400 470
Elastic tensile modulus, GPa 85 90 100 85,5
Density (d, kg/m3) 2500 2550 2580 2500
Weft: fusion temperature (ºC) 150 140 120 -
Threads density (thread/cm) 4 5 6 -
Bonding Material: Hardening Temperature (ºC) 180 150 120 120
99
Mechanical and physical properties of the new designed Mechanical and physical properties of the new designed materialmaterial
Beriev aircraft companyBeriev aircraft company
Characteristics Version 1 Version 2 Version 3 Version 4
Tensile ultimate strength, MPa 870 875 865 850
Elastic tensile modulus, GPa 70 71 73 66
Elastic pressure modulus, GPa 72 73 75,5 68
Density (d, kg/m3) 2350 2380 2340 2500
Fatigue crack extension rate (dI/dN, mcm/cycle at ΔK = 1
0,08 0,09 0,09 0,1
1010ТАНТК им. Г.М. БердиеваТАНТК им. Г.М. Бердиева
Be-103 aircraft integral fuel tanks panels lightning resistance Be-103 aircraft integral fuel tanks panels lightning resistance test resultstest results
Panel Specimen (quantity)
Metal thickness 1441 mm
Impact resultsLayer
1 Layer
3
SIAL 2/1 – 2 th. (1441+KMKS 1.8T10)
0,8 0,5Melting of external layer.Size of destroyed zone 8-13 mm. No specimens are deformed
SIAL 2/1 – 2 th. (1441+KMKS 1.8T10)
0,5 0,5
Melting of external layer.Size of melted zone 12 mm.Specimen is deformed at
discharge filament contact
Shet 1441 – 2th. 2,5Cissing, paint charring on the
reverse of the panel S=60mm²
Shet ST-69N – 2th.
0,56
Through-thickness charring of sheet at discharge contact, sheet delaminating (1200 mm²)
1111
The Fourth Triennial The Fourth Triennial International Aircraft Fire and Cabin Safety International Aircraft Fire and Cabin Safety Research ConferenceResearch Conference
The Fourth Triennial The Fourth Triennial International Aircraft Fire and Cabin Safety International Aircraft Fire and Cabin Safety Research ConferenceResearch Conference