“Curtiss V-1570”的意思、由来-开放百科全书

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Curtiss V-1570

释义

Design and development
Variants
Applications
Other applications
Specifications (V-1570-59)
See also
References
Notes Bibliography
External links

name= V-1570

image = Curtiss V-1570 Conqueror USAF.jpg

caption = A V-1570 on display at the National Museum of the United States Air Force.
}}{{Infobox Aircraft Engine

type= V12 piston engine

national origin =

manufacturer= Curtiss Aeroplane and Motor Company

1926}}

major applications=

number built =

program cost =

unit cost =

developed from =

developed into =

variants with their own articles =
}}

The Curtiss V-1570 Conqueror was a 12-cylinder vee liquid-cooled aircraft engine. Representing a more powerful version of the Curtiss D-12, the engine entered production in 1926 and flew in numerous aircraft.^[1]

Design and development

Designed in 1924 as a military successor to the Curtiss D-12, initially named the Conqueror, it was later given the military designation of V-1570 based on its displacement of 1,570 cubic inches (26 L). The engine featured open-ended cylinder liners (advanced technology for the period) and pressurized liquid cooling. Developments including the use of a supercharger gradually increased power output until reliability problems due to overheating and coolant leaks became apparent. Military funding for further development of the Conqueror was cut in 1932, efforts by Curtiss to market the engine for civil airliners failed and the line was dropped from production.

Variants

V-1570-1

V-1570-5

V-1570-7

GV-1570-7: geared -7

V-1570-9

V-1570-11

V-1570-13

V-1570-15

SV-1570-15

V-1570-17

V-1570-23

V-1570-25

V-1570-27

V-1570-29

V-1570-33

V-1570-53

V-1570-55

V-1570-57

V-1570-59

V-1570-61

V-1570-79

GIV-1570-FM

V-1570-C

V-1570-F

GIV-1570C

Applications

{{columns-list|colwidth=30em|

Atlantic XB-8
Bellanca TES (1930 version)
Berliner-Joyce P-16
Boeing XP-9
Boeing Y1B-9
Consolidated A-11
Consolidated P-30
Consolidated Y1P-25
Curtiss A-8
Curtiss B-2 Condor
Curtiss P-1 Hawk
Curtiss P-6 Hawk
Curtiss XO-30 (not built)
Curtiss XP-10
Dornier Do X
Douglas O-31
Douglas O-43
Douglas Y1B-7
Huff-Daland XB-1
Lockheed YP-24
Thomas-Morse YO-23
Tupolev TB-3

}}

Other applications

Mormon Meteor III (custom Bonneville salt flat race car)

Specifications (V-1570-59)

{{pistonspecs
|ref={{citation needed|date=December 2012}}
|type=12-cylinder liquid-cooled Vee aircraft engine
|bore=5 {{frac|1|8}} in (130.2mm)
|stroke=6 {{frac|11|32}} in (161.1mm)
|displacement=1,570.4 in³ (25.73 L)
|length=
|diameter=
|width=
|height=
|weight= 770 lbs (349 kg)
|valvetrain=
|supercharger=
|turbocharger=
|fuelsystem=
|fueltype=
|oilsystem=
|coolingsystem=Liquid-cooled
|power=675 hp (504 kW) at 2,450 rpm
|specpower=0.43 hp/in³ (19.6 kW/l)
|compression=
|fuelcon=
|specfuelcon=
|oilcon=
|power/weight=
}}

References

Notes

1. ^Gunston 1989, p.46.

Bibliography

Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. {{ISBN|1-85260-163-9}}

External links

2 : Curtiss aircraft engines|Aircraft piston engines 1920–1929

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