PL409203A1 - Aerofoil profile with variable shape and with elastic coating from active material - Google Patents

Aerofoil profile with variable shape and with elastic coating from active material

Info

Publication number
PL409203A1
PL409203A1 PL409203A PL40920314A PL409203A1 PL 409203 A1 PL409203 A1 PL 409203A1 PL 409203 A PL409203 A PL 409203A PL 40920314 A PL40920314 A PL 40920314A PL 409203 A1 PL409203 A1 PL 409203A1
Authority
PL
Poland
Prior art keywords
active material
elastic coating
attached
aerofoil profile
cavity
Prior art date
Application number
PL409203A
Other languages
Polish (pl)
Other versions
PL225536B1 (en
Inventor
Paweł Skalski
Maciej Parafiniak
Dariusz Wysokiński
Maciej Bednarski
Original Assignee
Instytut Lotnictwa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instytut Lotnictwa filed Critical Instytut Lotnictwa
Priority to PL409203A priority Critical patent/PL225536B1/en
Publication of PL409203A1 publication Critical patent/PL409203A1/en
Publication of PL225536B1 publication Critical patent/PL225536B1/en

Links

Landscapes

  • Wind Motors (AREA)
  • Springs (AREA)
  • Soil Working Implements (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

W skład poszycia elementu płatowego (3) profilu wchodzi elastyczna powłoka (2) wykonana z materiału aktywnego zmieniającego kształt pod wpływem pola magnetycznego wytwarzanego przez urządzenie wykonawcze wbudowane w strukturę profilu. Materiał aktywny stanowi elastomer magnetoreologiczny, a powłoka (2) jest napięta wzdłuż wnęki uformowanej pomiędzy użebrowaniem elementu płatowego (3). Jeden koniec powłoki (2) jest zamocowany do obrotowego członu (4) urządzenia napinającego połączonego z napędem (6), który to człon jest zamocowany w przedniej części wnęki pomiędzy żebrami, a drugi koniec powłoki (2) jest zamocowany do sztywnej części struktury profilu na końcu wnęki. W skład urządzenia wytwarzającego pole magnetyczne wchodzą elektromagnesy (1) rozmieszczone w podstawie wnęki.The sheathing of the flap element (3) of the profile includes an elastic coating (2) made of an active material that changes shape under the influence of a magnetic field produced by an actuator built into the profile structure. The active material is a magnetorheological elastomer, and the coating (2) is stretched along the cavity formed between the ribs of the flap element (3). One end of the shell (2) is attached to the rotary member (4) of the tensioning device connected to the drive (6), which member is attached in the front part of the cavity between the ribs and the other end of the shell (2) is attached to the rigid part of the profile structure on end of the niche. The device generating the magnetic field consists of electromagnets (1) arranged in the base of the cavity.

PL409203A 2014-08-18 2014-08-18 Aerofoil profile with variable shape and with elastic coating from active material PL225536B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL409203A PL225536B1 (en) 2014-08-18 2014-08-18 Aerofoil profile with variable shape and with elastic coating from active material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL409203A PL225536B1 (en) 2014-08-18 2014-08-18 Aerofoil profile with variable shape and with elastic coating from active material

Publications (2)

Publication Number Publication Date
PL409203A1 true PL409203A1 (en) 2016-02-29
PL225536B1 PL225536B1 (en) 2017-04-28

Family

ID=55361139

Family Applications (1)

Application Number Title Priority Date Filing Date
PL409203A PL225536B1 (en) 2014-08-18 2014-08-18 Aerofoil profile with variable shape and with elastic coating from active material

Country Status (1)

Country Link
PL (1) PL225536B1 (en)

Also Published As

Publication number Publication date
PL225536B1 (en) 2017-04-28

Similar Documents

Publication Publication Date Title
KR20180084621A (en) Stretchable skin-on-a-chips
Fackler The Kalton–Lancien theorem revisited: maximal regularity does not extrapolate
Yan et al. On (2k+ 1, 2k+ 3)-core partitions with distinct parts
PL409202A1 (en) Aerofoil profile with variable shape and with coating from active material
Rostam Cyclotomic Yokonuma–Hecke algebras are cyclotomic quiver Hecke algebras
MY191299A (en) String set, main string, and cross string
Menzala et al. Uniform stabilization of a thermo piezoelectric/piezomagnetic model
Bouc et al. The extension algebra of some cohomological Mackey functors
RU2014114976A (en) ROCKET
Baulieu et al. Twisted N= 1, d= 4 supergravity and its symmetries
Laffey et al. On the lengths of generating sets of matrix algebras
Ibanez Supersymmetry, the Higgs Mass and String Theory
PL404927A1 (en) Aerospace profile, especially composite of variable shape
RU2014111147A (en) ROCKET
RU2013103694A (en) AIRCRAFT
UA126485U (en) BALL THROWING DEVICES
UA98025U (en) ELECTROMAGNETIC-ACOUSTICAL CONVERTER FOR CONTROL OF SPHERICAL OBJECTS
UA111833U (en) PICKUP
RU2013108936A (en) ROCKET
RU2012123275A (en) ROCKET
FI20165872L (en) Blast valve
RU2014107132A (en) ROCKET
UA115181U (en) SPHERICAL EXPLOSION GENERATOR
TH161569S (en) Power generation equipment parts
RU2014103049A (en) ROCKET