|
gptkbp:instanceOf
|
physical phenomenon
|
|
gptkbp:appliesTo
|
gptkb:aircraft
gptkb:satellite
Missiles
Projectiles
|
|
gptkbp:cause
|
gptkb:Sonic_Boom
|
|
gptkbp:challenge
|
Shock waves
Increased drag
Structural stress
Thermal heating
|
|
gptkbp:definedIn
|
Speed greater than the speed of sound
|
|
gptkbp:firstAchievedYear
|
1947
|
|
gptkbp:firstChampion
|
gptkb:Bell_X-1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Supersonic Speed
|
|
gptkbp:measures
|
gptkb:Mach_number
|
|
gptkbp:notableAircraft
|
gptkb:SR-71_Blackbird
gptkb:aircraft
gptkb:Tu-144
F-15 Eagle
F-22 Raptor
MiG-25
|
|
gptkbp:notableMission
|
gptkb:BrahMos
gptkb:Meteor
gptkb:Tomahawk_Block_IV
|
|
gptkbp:occurredIn
|
Aerodynamics
|
|
gptkbp:relatedConcept
|
gptkb:Mach_number
Aerodynamics
Sonic boom
Hypersonic speed
Shock wave
Speed of sound
Transonic speed
|
|
gptkbp:relatedTo
|
Hypersonic Speed
Transonic Speed
|
|
gptkbp:requires
|
Aerodynamic design
High thrust-to-weight ratio
|
|
gptkbp:speedOfSoundAtSeaLevel
|
343 m/s
|
|
gptkbp:studiedIn
|
gptkb:Fluid_Dynamics
Aerospace Engineering
|
|
gptkbp:symbol
|
gptkb:Mach
|
|
gptkbp:threshold
|
gptkb:Mach_1
|
|
gptkbp:usedIn
|
gptkb:Ballistics
Space exploration
Commercial aviation
Military aviation
Missile technology
|
|
gptkbp:bfsParent
|
gptkb:Die_Happy
|
|
gptkbp:bfsLayer
|
6
|