Propulsion

Post thread
Built, unbuilt and prototype engines of all types
overscan (PaulMM)
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Rolls-Royce RB.115
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0
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3K
overscan (PaulMM)
overscan (PaulMM)
flateric
NK-93 Turbofan
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8
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15K
flateric
flateric
O
PWAR-1 (Pratt & Whitney Aircraft Reactor-1)
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0
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3K
ouroboros
O
bobbymike
Throttleable Solid Propellant Ramjet
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5
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7K
bring_it_on
bring_it_on
D
Hypersonic Ground Electric AB Engine by Alexander Bolonkin
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6
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5K
KJ_Lesnick
K
donaldson1
The Awesome Power of the EJ200 Jet Engine - Slo-Mo Special!!!
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0
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2K
donaldson1
donaldson1
D
CIAM-NASA HFL "Kholod" to be Auctioned Off!
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1
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2K
DSE
D
T
'Increasing the Charge' - how piston engine technology provided the power to fly
2 3 4 5 6 7
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279
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93K
JFC Fuller
JFC Fuller
H
Saturn Al-155 Turbofan
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2
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4K
Trident
T
retrodynamic
Novel RotaryTurboInFlow Tech/Gearturbine Project-Development-Atypical Motor Type
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0
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3K
retrodynamic
retrodynamic
C
Rolls-Royce Conway
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6
Views
7K
tartle
T
J
British report on wartime German synthetic aviation fuel/combustion developments
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4
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3K
J.A.W.
J
J
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NACA technical report on a German DVL supercharger
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0
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2K
J.A.W.
J
robunos
  • Locked
Problems with British wartime high power piston engines
2 3 4 5 6
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213
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75K
overscan (PaulMM)
overscan (PaulMM)
K
Gauging Thrust Figures
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0
Views
2K
KJ_Lesnick
K
B
Napier Rocket Engines
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6
Views
6K
tartle
T
airman
Are there connection with Bmw 801 and Kinsei -62 of Mitsubishi ?
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3
Views
4K
J.A.W.
J
C
Pratt & Whitney XT34 question
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5
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5K
tartle
T
C
Variable nozzles - not A/B
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7
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6K
charleybarley
C
C
AGARD 103 Aerodynamics of powerplant installation
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7
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5K
DSE
D
J
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Early German gas turbine development
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34
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22K
tartle
T
Grey Havoc
Solar PJ32 pulsejet (as revived for 2004 NASA/USAF ARL study)
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0
Views
3K
Grey Havoc
Grey Havoc
T
'maximising the effort'- how technology keeps the gas turbine surging forward
2
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43
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23K
charleybarley
C
Grey Havoc
Aerophysics Development Corporation Multi-Jet (early 1950s)
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0
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3K
Grey Havoc
Grey Havoc
W
Bramo 329 and friends
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7
Views
8K
Wurger
W
JFC Fuller
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Bristol Siddeley Turbofans
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33
Views
23K
tartle
T
bigron427
J57 derivatives for F-101
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9
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11K
charleybarley
C
D
ABC Catalyst Episode 20th June 2013 - Scramspace I
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7
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5K
DSE
D
Grey Havoc
Engine-Transmission Power Plants for Tactical Vehicles (1975 study)
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1
Views
2K
Basil
B
JFC Fuller
Conway with Reheat?
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7
Views
5K
Archibald
A
D
High Speed Propulsion Development and Implementationon AIAA JPC
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3
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3K
shockonlip
S
Grey Havoc
NUTATING MECHANICAL TRANSMISSION (MAROTH DRIVE PRINCIPLE)
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0
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3K
Grey Havoc
Grey Havoc
W
Daimler Benz Prewar/Wartime Turbo Engines
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7
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5K
tartle
T
aim9xray
Geared Turbojet Designs or Hardware?
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3
Views
3K
tartle
T
XP67_Moonbat
Inward-turning Inlets
2 3
Replies
100
Views
42K
KJ_Lesnick
K
sublight_
demonstration of a wingless electromagnetic air vehicle
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1
Views
3K
KJ_Lesnick
K
Matej
ARCOCE project (Ceramic Matrix Composite exhaust)
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0
Views
3K
Matej
Matej
Nick Sumner
A Treasure Trove
Replies
6
Views
4K
c460
C
Nick Sumner
Fiat AS8 engine
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3
Views
3K
Nick Sumner
Nick Sumner
Jemiba
Daimler Benz Postwar Turbo Engines
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2
Views
3K
tartle
T
D
AFRL - Technology for Sustained Supersonic Combustion
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0
Views
2K
DSE
D
Avimimus
Vertical lift engine concepts (Comprehensive list? Future promise?)
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0
Views
2K
Avimimus
Avimimus
Avimimus
    • Like
Ion-propelled aircraft research
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0
Views
3K
Avimimus
Avimimus
overscan (PaulMM)
UNITED TECHNOLOGIES PROP FAN ENGINE NEWS & PHOTOS
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1
Views
2K
Grey Havoc
Grey Havoc
C
Variable bypass turbofan
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2
Views
3K
flateric
flateric
cjfield
Napier Nomad Engine Data
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32
Views
23K
tartle
T
Grey Havoc
Compilation of Energy Efficient Concepts in Advanced Aircraft Design...
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0
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2K
Grey Havoc
Grey Havoc
P
Allison V-1710 F24 engine
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1
Views
3K
tartle
T
airman
Mitsubishi Ha-111M
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1
Views
3K
LAW
L
Grey Havoc
A new Heavy Fuel engine for marine applications (small craft)
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2
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3K
Hobbes
H
S
Rolls-Royce's XG-20
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8
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9K
tartle
T
W
Armstrong Siddeley ASH Turbojets
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7
Views
7K
tartle
T
miraglia
Liquid propellant rocket engine BMW 109-511 WWII
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2
Views
4K
miraglia
miraglia
overscan (PaulMM)
Klimov VK-3 turbofan
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3
Views
10K
overscan (PaulMM)
overscan (PaulMM)
Johnbr
RR Eagle 22 +Saber E-122
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1
Views
3K
tartle
T
F
    • Like
Gas core nuclear reactor for space and marine propulsion
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0
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2K
ford_tempo
F
D
News: SCRAMJET prepped for launch - HiFIRE-2
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16
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10K
flanker
flanker
D
AFRL - Enhanced Operability Scramjet Technology Program
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0
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4K
DSE
D
M
Could a Ducted Rearplace Compression engine work?
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12
Views
7K
Michel Van
Michel Van
Michel Van
External combustion engine ?
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8
Views
7K
DSE
D
Graham1973
NASA - Energy Efficient Engine Program (1978-85)
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2
Views
3K
Graham1973
Graham1973
Broncazonk
  • Redirect
J-58 Bypass Question
Replies
–
Views
–
N/A
D
Mach 3 Modified WJ38
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1
Views
6K
DSE
D
D
NASA Hypersonic Research Engine (HRE)
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1
Views
3K
sublight
S
Grey Havoc
New Japanese compact gas-turbine design
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3
Views
4K
Nik
Nik
sferrin
Strutjet
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13
Views
8K
sferrin
sferrin
Johnbr
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BMW jet work report
Replies
2
Views
3K
Johnbr
Johnbr
P
Orbiting Combustor Nozzle jet engine
Replies
6
Views
10K
tartle
T
P
RR Merlin, Vulture and 2,000hp+ engines
Replies
6
Views
7K
tartle
T
JFC Fuller
Rolls-Royce SST Engine Designs
Replies
4
Views
4K
tartle
T
Caravellarella
Michel Wibault & the Bristol-Siddeley BS.53 vectored thrust turbofan engine.....
Replies
4
Views
5K
tartle
T
Bailey
Dual-Rotation Propellers
Replies
4
Views
4K
Spark
S
N
The Gnome-et-Rhone engines
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4
Views
5K
memaerobilia
memaerobilia
bobbymike
Aerojet and Pyrogyne - Pyrojet Turbine Based Combined Cycle
Replies
13
Views
11K
shockonlip
S
O
    • Like
S-MAGJET
Replies
1
Views
8K
ouroboros
O
O
Ramgen ISCE
Replies
0
Views
3K
ouroboros
O
Michel Van
J-2 Derivative Rocket Engines
Replies
4
Views
4K
Michel Van
Michel Van
overscan (PaulMM)
Perm (Soloviev) Engine Museum
Replies
0
Views
2K
overscan (PaulMM)
overscan (PaulMM)
A
napier nomad
Replies
2
Views
7K
alertken
A
Caravellarella
    • Like
Boeing Model 520/T-60 turboshaft engine project......
Replies
0
Views
3K
Caravellarella
Caravellarella
Caravellarella
Turboméca Orédon, Artouste, Turmo & Astazou helicopter turboshaft engines......
Replies
0
Views
3K
Caravellarella
Caravellarella
Caravellarella
Turboméca Orédon II light turboprop engine project......
Replies
0
Views
3K
Caravellarella
Caravellarella
Caravellarella
VTOL propulsion development survey from February 1960......
Replies
0
Views
3K
Caravellarella
Caravellarella
S
Porsche 109-005TL information?
Replies
13
Views
7K
Johnbr
Johnbr
T
Soviet civil aeroengines
Replies
1
Views
3K
Trident
T
Caravellarella
Turbo-Barillet compound multiple turbine engine concept......
Replies
1
Views
3K
taildragger
taildragger
D
NASA Combined-Cycle Engine Rig
Replies
2
Views
4K
mz
mz
Sundog
GE FLADE Engine
Replies
1
Views
6K
ouroboros
O
hesham
New Counter-rotating propfan
Replies
4
Views
6K
Woody
Woody
K
High-Mach Turbojets, Ramjets and Scramjets Question
Replies
1
Views
4K
sferrin
sferrin
Jemiba
Free Wheel Turbine ?
Replies
10
Views
7K
Jemiba
Jemiba
C
Size of 18 t GTF?
Replies
0
Views
3K
chornedsnorkack
C
jzichek
PJ-8 engine - anyone ever heard of it?
Replies
0
Views
2K
jzichek
jzichek
Nick Sumner
The 'missing' Junkers engine projects
Replies
1
Views
3K
Wurger
W
J
    • Like
Jumo 224 and 224
Replies
4
Views
6K
Wurger
W
K
Inlet-Efficiency Question Regarding Porous Ramps
Replies
13
Views
9K
rousseau
R
K
JTF-17A Duct-Burner
Replies
0
Views
4K
KJ_Lesnick
K
A
new DARPA Vulcan engine
Replies
6
Views
7K
avatar
A
K
Inlets - 2D vs 3D?
Replies
4
Views
4K
KJ_Lesnick
K
overscan (PaulMM)
General Electric YJ101
Replies
0
Views
11K
overscan (PaulMM)
overscan (PaulMM)
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