“Gradient Avax”的意思、由来-开放百科全书

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Gradient Avax

释义

Design and development
Variants
Specifications (Avax RSE 26)
References
External links

name=Avax

image=File:GradientAvaxXC.jpg

caption=Avax XC

}}{{Infobox Aircraft Type

type=Paraglider

national origin=Czech Republic

manufacturer=Gradient sro

designer=

first flight=

introduced=

retired=

status=In production (2016)

primary user=

more users=

produced=

program cost=

unit cost= €2,884 (Avax RSE 26, 2004)

developed from=

variants with their own articles=
}}

The Gradient Avax is a Czech single-place, paraglider designed and produced by Gradient sro of Prague. Introduced in the early 2000s, it remained in production in 2016 as the Avax XC5.^[1]

Design and development

The Avax was designed as a competition glider.^[1]

The design has progressed through five generations of models, the Avax, Avax 2, 3, 4 and 5, each improving on the last. The models are each named for their approximate wing area in square metres.^[1]

The Avax XC5 employs a unit cell structure that uses a combination of two non-carrying ribs with double diagonal segmented ribs attached to the wing's top surface. The wing trailing edge employs mini-ribs to maintain a smooth profile.^[2]

Variants

Avax RSE 24

Small-sized model for lighter pilots. Its {{convert|11.97|m|ft|1|abbr=on}} span wing has a wing area of {{convert|22.62|m2|sqft|abbr=on}}, 73 cells and the aspect ratio is 6.38:1. The pilot weight range is {{convert|70|to|85|kg|lb|0|abbr=on}}.^[1]

Avax RSE 26

Mid-sized model for medium-weight pilots. Its {{convert|12.67|m|ft|1|abbr=on}} span wing has a wing area of {{convert|25.17|m2|sqft|abbr=on}}, 73 cells and the aspect ratio is 6.38:1. The pilot weight range is {{convert|85|to|105|kg|lb|0|abbr=on}}. The glider model is AFNOR Competition certified.^[1]

Avax RSE 28

Large-sized model for heavier pilots. Its {{convert|13.20|m|ft|1|abbr=on}} span wing has a wing area of {{convert|27.31|m2|sqft|abbr=on}}, 73 cells and the aspect ratio is 6.38:1. The pilot weight range is {{convert|95|to|120|kg|lb|0|abbr=on}}.^[1]

Avax XC5 24

Small-sized model for lighter pilots. Its {{convert|12.2|m|ft|1|abbr=on}} span wing has a wing area of {{convert|21.4|m2|sqft|abbr=on}}, 66 cells and the aspect ratio is 6.96:1. The takeoff weight range is {{convert|70|to|85|kg|lb|0|abbr=on}}. The glider model is EN/LTF-D certified.^[3]

Avax XC5 26

Mid-sized model for medium-weight pilots. Its {{convert|12.79|m|ft|1|abbr=on}} span wing has a wing area of {{convert|23.5|m2|sqft|abbr=on}}, 66 cells and the aspect ratio is 6.96:1. The takeoff weight range is {{convert|82|to|97|kg|lb|0|abbr=on}}. The glider model is EN/LTF-D certified.^[3]

Avax XC5 28

Large-sized model for heavier pilots. Its {{convert|13.38|m|ft|1|abbr=on}} span wing has a wing area of {{convert|25.7|m2|sqft|abbr=on}}, 66 cells and the aspect ratio is 6.96:1. The takeoff weight range is {{convert|95|to|118|kg|lb|0|abbr=on}}. The glider model is EN/LTF-D certified.^[3]

Specifications (Avax RSE 26)

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

|perfhide=
|max speed kmh=60
|max speed mph=
|max speed kts=
|max speed note=
|cruise speed kmh=
|cruise speed mph=
|cruise speed kts=
|cruise speed note=
|stall speed kmh=
|stall speed mph=
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|never exceed speed note=
|g limits=
|roll rate=
|glide ratio=
|sink rate ms=1.0
|sink rate ftmin=
|sink rate note=
|lift to drag=
|wing loading kg/m2=
|wing loading lb/sqft=
|wing loading note=
|more performance=
}}

References

1. ^¹²³⁴⁵⁶Bertrand, Noel; Rene Coulon; et al: World Directory of Leisure Aviation 2003-04, page 19. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X
2. ^{{cite web|url = http://www.gradient.cx/en/AvaxXC5|title = Avax XC5|accessdate = 29 May 2016|author = Gradient sro|date = }}
3. ^¹²{{cite web|url=http://www.gradient.cx/en/AvaxXC5/tech |title=Avax XC5 Technical Data |accessdate=29 May 2016 |author=Gradient sro |date= |deadurl=yes |archiveurl=https://web.archive.org/web/20160625041842/http://www.gradient.cx/en/AvaxXC5/tech |archivedate=25 June 2016 |df= }}

External links

{{Official website|http://www.gradient.cx/en/AvaxXC5}}

2 : Gradient aircraft|Paragliders

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