“Piel Zephir”的意思、由来-开放百科全书

The Piel CP.80 Zephir (or Zef), Piel CP.801 and Piel CP.802 are racing aircraft developed in France in the 1970s and marketed for homebuilding.^[1] They are compact, single-seat, single-engine monoplanes with low, cantilever wings.^[2]^[3]

Design and development

The pilots sit in fully enclosed cockpits and the tailwheel undercarriages are fixed.^[2]^[3]^[4] Although designed to be built of wood,^[3] the first CP.80 to fly (registered F-PTXL and named Zef) was built from composite materials by Pierre Calvel and beat even the designer's own CP.80 into the air.^[2] Calvel's CP-80 was entered in the French Formula One air races in 1976, but failed to qualify.^[5]

Variants

Specifications (CP.80)

|genhide=
|crew=1
|length m=5.3
|span m=6
|height m=1.7
|wing area sqm=6.2
|aspect ratio=5.8
|airfoil=NACA 23012
|empty weight kg=260
|gross weight kg=
|gross weight lb=
|gross weight note=
|max takeoff weight kg=380
|fuel capacity={{convert|40|l|USgal impgal|abbr=on}}
|more general=

|max speed kmh=310
|cruise speed kmh=240
|cruise speed note=at 60% power at {{convert|1200|m|abbr=on}}
|stall speed kmh=95
|never exceed speed kmh=380
|range km=450
|range note=at 60% power
|combat range km=
|combat range miles=
|combat range nmi=
|combat range note=
|ferry range km=
|ferry range miles=
|ferry range nmi=
|ferry range note=
|endurance=
|ceiling m=6000
|g limits=
|roll rate=
|climb rate ms=12
|time to altitude=
|wing loading kg/m2=61.2
|fuel consumption kg/km=
|fuel consumption lb/mi=
|power/mass=0.177 kW/kg (0.107 hp/lb
|more performance=
|avionics=
}}

References

1. ^{{cite book |last= Taylor |first= Michael J. H. |title=Jane's Encyclopedia of Aviation |year=1989 |publisher=Studio Editions |location=London |isbn= 0-7106-0710-5|page=725}}
2. ^¹²{{cite book |title=Jane's all the World's Aircraft 1977-78 |editor1-last=Taylor |editor1-first=John W.R. |editor2-last=Munson |editor2-first=Kenneth |date=1977 |publisher=Jane's Yearbooks |location=London |isbn=9780531032787 |edition=Sixty-eighth year of issue.|page=496}}
3. ^¹²{{cite book |last=Markowski |first=Mark |title=The Encyclopedia of Homebuilt Aircraft |publisher=TAB Books |location=Blue Ridge Summit, Pennsylvania |year=1979 |isbn=0-8306-2256-X|page=256}}
4. ^¹Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 96. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
5. ^{{cite journal|last1=TAYLOR|first1=JOHN|title=French Formula One|journal=Flight International|date=31 July 1976|pages=262-263}}
6. ^{{cite journal|last1=Tacke|first1=Willi|first2=Marino|last2=Boric|title=World Directory of Light Aviation 2015-16|journal=Flying Pages Europe SARL|date=2015|page=101|issn=1368-485X}}
7. ^{{cite book|editor1-last=Taylor|editor1-first=John W.R.|title=Jane's all the world's aircraft, 1975-76|date=1975|publisher=Franklin Watts Inc.|location=New York|isbn=978-0531032503|edition=66th annual|pages=77-78}}