“Solid Air Diamant Twin”的意思、由来-开放百科全书

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Solid Air Diamant Twin

释义

Design and development
Specifications (Diamant Twin with Bautek Pico wing)
References
External links

name=Diamant Twin

image=

caption=

}}{{Infobox Aircraft Type

type=Ultralight trike

national origin=Germany

manufacturer=Solid Air UL-Bau Franz

designer=

first flight=

introduced=

retired=

status=In production (2013)

primary user=

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produced=

number built=

program cost=

unit cost= €22,390 (2011)

developed from=

variants with their own articles=
}}

The Solid Air Diamant Twin ({{lang-en|Diamond}}) is a German ultralight trike, designed and produced by Solid Air UL-Bau Franz of Hundheim, Rheinland-Pfalz. The aircraft is supplied as a complete ready-to-fly-aircraft.^[1]

Design and development

The Diamant Twin was designed to comply with the Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of {{convert|450|kg|lb|0|abbr=on}} and, in fact, the aircraft has a maximum gross weight of {{convert|450|kg|lb|0|abbr=on}}. It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-side-by-side configuration open cockpit with a cockpit fairing, tricycle landing gear with wheel pants and a single engine in pusher configuration.^[1]

The aircraft fuselage is made from fibreglass, with its double surface aluminum-framed wing covered in Dacron sailcloth. Unusually the engine firewall is made from fibreglass-laminated plywood. Its {{convert|10.1|m|ft|1|abbr=on}} span standard Bautek Pico wing is supported by a single tube-type kingpost and uses an "A" frame weight-shift control bar. The landing gear features fibreglass suspension. The powerplant is a horizontally opposed, four-cylinder, air-cooled, two-stroke, dual-ignition {{convert|83|hp|kW|0|abbr=on}} Hirth F-30 engine or, optionally a BMW four stroke powerplant.^[1]

The aircraft has an empty weight of {{convert|190|kg|lb|0|abbr=on}} and a gross weight of {{convert|450|kg|lb|0|abbr=on}}, giving a useful load of {{convert|260|kg|lb|0|abbr=on}}. With full fuel of {{convert|40|l}} the payload is {{convert|231|kg|lb|0|abbr=on}}.^[1]

A number of different wings can be fitted to the basic carriage, including the Bautek Pico and the La Mouette Ghost 12 and 14.^[1]

Specifications (Diamant Twin with Bautek Pico wing)

{{Aircraft specs
|ref=Bayerl^[1]
|prime units?=met

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|crew=one
|capacity=one passenger
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|wing area sqm=14.8
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|empty weight kg=190
|empty weight lb=
|empty weight note=
|gross weight kg=450
|gross weight lb=
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|fuel capacity={{convert|40|l}}
|more general=

|perfhide=
|max speed kmh=150
|max speed mph=
|max speed kts=
|max speed note=
|cruise speed kmh=92
|cruise speed mph=
|cruise speed kts=
|cruise speed note=
|stall speed kmh=60
|stall speed mph=
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|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
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|range miles=
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|endurance=
|ceiling m=
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|glide ratio=
|climb rate ms=4.5
|climb rate ftmin=
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|time to altitude=
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|lift to drag=
|wing loading kg/m2=30.4
|wing loading lb/sqft=
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|avionics=
}}

References

1. ^¹²³⁴⁵Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 222. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X

External links

{{Official website|http://www.diamantenwerft.de/solid-air/flugzeuge/diamant-twin/}}

5 : German sport aircraft 2000–2009|German ultralight aircraft 2000–2009|Single-engined pusher aircraft|Ultralight trikes|Solid Air aircraft

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