Gnosspelius Gull Development Specifications Notes References External links Navigation menuExperimental Data Without a Wind ChannelThe Gnosspelius Light 'Planee

Biplane No.1Biplane No.2Biplane No.3Short-Wright biplaneDunne D.5S.27Improved S.27 Triple-Twin Tandem-TwinS.36S.38S.41S.45S.62Triple-TractorS.80S.81Admiralty Type 42Admiralty Type 74Admiralty Type 81Admiralty Type 135Admiralty Type 136Admiralty Type 166Admiralty Type 3Admiralty Type 184Admiralty Type 827Admiralty Type 830S.301S.310S.320BomberShirlN.2AN.2BCromartySporting TypeSilver StreakBelfastBomberC-ClassCalcuttaChamoisCockleCromartyCrusaderEmpire'Folder'G-ClassGurnardKentKnuckledusterMercuryMaiaMusselNimbusRangoonSandringhamSarafandSatelliteScion SeniorScionScyllaSeafordSealandSeamewSherpa (C-23)Sherpa (SB4)ShetlandShirlSilver StreakSingaporeSkyvanSolentSperrinSporting TypeSpringbokStirlingSturgeon (biplane)SturgeonSunderlandTandem-TwinTriple-TractorTriple-TwinTucanoValettaR31R32R38BomberSeamewShirlSperrinStirlingSturgeonCromartyS.27S.31 M4 half-scale StirlingN.2AN.2BGnosspelius GullSarafandSB.1SB.4 SherpaSB.5SC.1SC.9 CanberraShetlandSilver StreakSperrinCrusaderShort EmpireG-ClassSingaporeRangoonSarafandShetlandSunderlandSeafordS.27Improved S.27S.38SturgeonTucano330360BelfastShort EmpireG-ClassHytheKentShort-Mayo CompositeSandringhamScionScion SeniorScyllaShetlandSolentSherpaSkyvanBristol BritanniaEnglish Electric CanberraFelixstowe F.3Felixstowe F.5


British sport aircraft 1920–1929Short Brothers aircraftAircraft first flown in 1923


BritishO.T. GnosspeliusShort Brothers1923 Lympne light aircraft trialsdraggliderlight aircraftBlackburne TomtitpushermonocoquefuselagespruceelmsectionchordduraluminJohn Lankester Parker
















Gull

Gnosspelius Gull-0603y.jpg
Gnosspelius Gull (G-EBGN), Lympne, 1923
Role
Ultra-light monoplane

National origin
United Kingdom
Manufacturer

Short Brothers
Designer

Oscar Gnosspelius
First flight
26 May 1923

Number built
2

The Gnosspelius Gull was a 1920s British experimental ultra-light monoplane designed by Major O.T. Gnosspelius and built by Short Brothers at Rochester for the 1923 Lympne light aircraft trials.[1]



Development


Gnosspelius was head of the research department of Short Brothers, for whom he had devised an ingenious mechanism for testing aerofoil sections, the Gnosspelius Aerodynamic Pendulum.[2] Tests using this had indicated that incorporating a small step into the upper surface of the wing at the point of its greatest thickness would reduce drag, and Gnosspelius had started work on the design of a small glider using this discovery when, in early 1923, two prizes intended to promote the development of light aircraft were announced.


He accordingly revised his design to use a 679 cc Blackburne Tomtit V-twin motorcycle engine, driving a pair of chain-driven 4 ft (1.2 m) diameter pusher propellers[1] running at two-thirds of the engine speed. The resulting aircraft was a single-seat high-wing monoplane with a circular section monocoque fuselage made of spruce planking built up over elm hoops, with spruce frames for local reinforcement. The wing used the RAF 19 section, modified by the inclusion of a ​3⁄8 in (10 mm) step in the upper surface. The thin wing section dictated the use of four spars, these being box sections with spruce flanges and 3-ply webs, and was built in three sections, the sections outboard of the propeller shafts being removable for ease of transportation. The wing had a parallel-chord centre section and outer sections with the leading edge swept-back to meet the fourth wing spar at the tip. The engine was mounted on duralumin bearers between the two centre spars. Wide-span ailerons were hinged to the rearmost wing spar, operated by torque-tubes with dog clutches at the junction between the centre section and the removable outer panels. The fixed undercarriage consisted of a pair of wheels on a short axle carried inside the fuselage, the lower part of the wheels projecting through slots.


Two aircraft were built by Shorts and the first one, registered G-EBGN, first flew on 26 May 1923 piloted by Short test pilot John Lankester Parker.[1] The second aircraft was unregistered and was flown at Lympne as No. 19, it crashed at Cramlington on 18 June 1926 killing the pilot.[1]



Specifications


Data from [1]


General characteristics



  • Crew: 1


  • Length: 19 ft 6 in (5.95 m)


  • Wingspan: 36 ft 4 in (11.08 m)


  • Empty weight: 360 lb (163 kg)


  • Gross weight: 570 lb (259 kg)


  • Powerplant: 1 × Blackburne Tomtit, 26 hp (19 kW)

Performance



  • Maximum speed: 70 mph (112 km/h)


  • Cruise speed: 45 mph (72 km/h)



Notes




  1. ^ abcde Jackson 1974, page 315


  2. ^ Experimental Data Without a Wind ChannelFlight International 21 December 1921




References


.mw-parser-output .refbeginfont-size:90%;margin-bottom:0.5em.mw-parser-output .refbegin-hanging-indents>ullist-style-type:none;margin-left:0.mw-parser-output .refbegin-hanging-indents>ul>li,.mw-parser-output .refbegin-hanging-indents>dl>ddmargin-left:0;padding-left:3.2em;text-indent:-3.2em;list-style:none.mw-parser-output .refbegin-100font-size:100%


  • Barnes, C.H. (1967). Shorts Aircraft since 1900. London: Putnam. pp. 174–179..mw-parser-output cite.citationfont-style:inherit.mw-parser-output .citation qquotes:"""""""'""'".mw-parser-output .citation .cs1-lock-free abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-subscription abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registrationcolor:#555.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration spanborder-bottom:1px dotted;cursor:help.mw-parser-output .cs1-ws-icon abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center.mw-parser-output code.cs1-codecolor:inherit;background:inherit;border:inherit;padding:inherit.mw-parser-output .cs1-hidden-errordisplay:none;font-size:100%.mw-parser-output .cs1-visible-errorfont-size:100%.mw-parser-output .cs1-maintdisplay:none;color:#33aa33;margin-left:0.3em.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-formatfont-size:95%.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-leftpadding-left:0.2em.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-rightpadding-right:0.2em


  • Jackson, A.J. (1974). British Civil Aircraft since 1919 Volume 2. London: Putnam. p. 382. ISBN 0-370-10010-7.



External links




  • The Gnosspelius Light 'Plane







-

Popular posts from this blog

How should I support this large drywall patch? Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern) Announcing the arrival of Valued Associate #679: Cesar Manara Unicorn Meta Zoo #1: Why another podcast?How do I cover large gaps in drywall?How do I keep drywall around a patch from crumbling?Can I glue a second layer of drywall?How to patch long strip on drywall?Large drywall patch: how to avoid bulging seams?Drywall Mesh Patch vs. Bulge? To remove or not to remove?How to fix this drywall job?Prep drywall before backsplashWhat's the best way to fix this horrible drywall patch job?Drywall patching using 3M Patch Plus Primer

Image
How do living politicians protect their readily obtainable signatures from misuse? Is it possible to force a specific program to remain in memory after closing it? File name problem(?) How to pronounce 伝統色 How does the math work when buying airline miles? Sum letters are not two different An adverb for when you're not exaggerating What does it mean that physics no longer uses mechanical models to describe phenomena? Take 2! Is this homebrew Lady of Pain warlock patron balanced? How many time has Arya actually used Needle? A letter with no particular backstory Converted a Scalar function to a TVF function for parallel execution-Still running in Serial mode Generate an RGB colour grid Co-worker has annoying ringtone Strange behavior of Object.defineProperty() in JavaScript "Lost his faith in humanity in the trenches of Verdun" — last line of an SF story What is this round thing on the pantry door in The Shining What would you ca...
Read more

random experiment with two different functions on unit interval Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)Random variable and probability space notionsRandom Walk with EdgesFinding functions where the increase over a random interval is Poisson distributedNumber of days until dayCan an observed event in fact be of zero probability?Unit random processmodels of coins and uniform distributionHow to get the number of successes given $n$ trials , probability $P$ and a random variable $X$Absorbing Markov chain in a computer. Is “almost every” turned into always convergence in computer executions?Stopped random walk is not uniformly integrable

Image
What would you call this weird metallic apparatus that allows you to lift people? Is it possible to give , in economics, an example of a relation ( set of ordered pairs) that is not a function? Maximum summed subsequences with non-adjacent items How many time has Arya actually used Needle? Is there public access to the Meteor Crater in Arizona? Belief In God or Knowledge Of God. Which is better? What is the meaning of 'breadth' in breadth first search? Why is there Net Work Done on a Pressure/Volume Cycle? How much damage would a cupful of neutron star matter do to the Earth? Sum letters are not two different Why does it sometimes sound good to play a grace note as a lead in to a note in a melody? What initially awakened the Balrog? How to pronounce 伝統色 QGIS virtual layer functionality does not seem to support memory layers AppleTVs create a chatty alternate WiFi network How to write capital alpha? How often does castling occur in gra...
Read more

Lowndes Grove History Architecture References Navigation menu32°48′6″N 79°57′58″W / 32.80167°N 79.96611°W / 32.80167; -79.9661132°48′6″N 79°57′58″W / 32.80167°N 79.96611°W / 32.80167; -79.9661178002500"National Register Information System"Historic houses of South Carolina"Lowndes Grove""+32° 48' 6.00", −79° 57' 58.00""Lowndes Grove, Charleston County (260 St. Margaret St., Charleston)""Lowndes Grove"The Charleston ExpositionIt Happened in South Carolina"Lowndes Grove (House), Saint Margaret Street & Sixth Avenue, Charleston, Charleston County, SC(Photographs)"Plantations of the Carolina Low Countrye

Image
Contributing propertyKeeper of the RegisterHistoric districtHistory of the National Register of Historic PlacesNational Park ServiceProperty typesCharlestonColumbiaGreenvilleNorth CharlestonRock Hill Houses on the National Register of Historic Places in South CarolinaGeorgian architecture in South CarolinaHouses completed in 1786Plantation houses in South CarolinaNational Register of Historic Places in Charleston, South CarolinaHouses in Charleston, South Carolina plantation houseAshley RiverCharlestonNational Register of Historic PlacesRevolutionary WarWilliam LowndesU.S. CongressSouth Carolina Inter-State and West Indian ExpositionGeorgianDoricbalustradespedimentoculusentablaturemodilliondentillightship roofterra cottatilescorbelledcornicesRegency stylespiral staircaseskylight Lowndes Grove U.S. National Register of Historic Places Lowndes Grove in 1940 Show map of South Carolina Show map of the United States Location 260 St. Margaret St., Charleston, South Carolina Coordinates 32...
Read more