Suvarna Garge (Editor)

CEA CB.2 Minuano

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Wingspan
  
15 m

First flight
  
1975

Length
  
7 m

CEA CB.2 Minuano httpsuploadwikimediaorgwikipediacommonsthu

Manufacturer
  
Centro de Estudos Aeronáuticos

The CEA 102 CB.2 Minuano (Minuano - South-West wind) is a high performance sailplane designed by Claudio Barros and developed by the Centro de Estudos Aeronáuticos - (centre for aeronautical studies) at the Escola de Engenharia da Universidade Federal de Minas Gerais (EEUFMG) - (School of Engineering at the Federal University of Minas Gerais) in Brazil between 1969 and 1975.

Contents

Design and development

Motivated by the knowledge acquired through experience with the Gaivota, the design of the Minuano began, becoming the most efficient sailplane designed and built in Brazil (L/Dmax=38), making use of flaps, retractable landing gear, as well as combining aluminium, wood, and cellulose acetate honeycomb in its structure. In 1975, the first prototype Minuano made its first flight testas a cornerstone for the establishment of the aeronautical engineering course at UFMG.

Operational history

The sole Minuano flew regularly with the University gliding club until a disastrous flood in 1980 caused the wall of the CEA workshop to collapse, crushing the Minuano, of which nothing was salvaged.

Specifications (variant specified)

Data from Sailplanes 1965 - 2000

General characteristics

  • Crew: 1
  • Length: 7 m (23 ft 0 in)
  • Wingspan: 15 m (49 ft 3 in)
  • Wing area: 10.22 m2 (110.0 sq ft)
  • Aspect ratio: 22.05
  • Airfoil: Wortmann FX61-163 (centre section), Wortmann FX60-126 (tip)
  • Empty weight: 214 kg (472 lb)
  • Gross weight: 304 kg (670 lb)
  • Performance

  • Stall speed: 60 km/h (37 mph; 32 kn)
  • Never exceed speed: 260 km/h (162 mph; 140 kn)
  • Maximum glide ratio: 38 at 90 km/h (56 mph)
  • Rate of sink: 0.9 m/s (180 ft/min)
  • Wing loading: 29.82 kg/m2 (6.11 lb/sq ft)
  • References

    CEA CB.2 Minuano Wikipedia


    Similar Topics