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roll angle

Romanian translation: unghi de rotaţie în plan longitudinal


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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:roll angle
Romanian translation:unghi de rotaţie în plan longitudinal
Entered by: Diana Elena
Options:
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12:31 Feb 7, 2008
English to Romanian translations [PRO]
Tech/Engineering - Other / intr-un manual de utilizare a unui radiodetector
English term or phrase: roll angle
In enumerarea func'iilor unui detector de radio,
tilt angle, roll angle, bargraph, reset
Diana Elena
Romania
Local time: 21:53
unghi de rotaţie în plan longitudinal
Explanation:
Sunt nesigură, nu ştiu dacă se aplică şi la radio. M-am orientat după această explicaţie:

The three critical flight dynamics parameters are rotations in three dimensions around the vehicle's coordinate system origin, the center of mass. These angles are pitch, roll and yaw:

* Pitch is rotation around the lateral or transverse axis—an axis running from the pilot's left to right in piloted aircraft, and parallel to the wings of a winged aircraft; thus the nose pitches up and the tail down, or vice-versa.

* Roll is rotation around the longitudinal axis—an axis drawn through the body of the vehicle from tail to nose in the normal direction of flight, or the direction the pilot faces.
o The roll angle is also known as bank angle on a fixed wing aircraft, which "banks" to change the horizontal direction of flight.

* Yaw is rotation about the vertical axis—an axis drawn from top to bottom, and perpendicular to the other two axes.
http://en.wikipedia.org/wiki/Tait-Bryan_rotations
Selected response from:

Ioana Costache
Romania
Local time: 21:53
Grading comment
thks
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +1unghi de rotaţie în plan longitudinal
Ioana Costache


  

Answers


1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
unghi de rotaţie în plan longitudinal


Explanation:
Sunt nesigură, nu ştiu dacă se aplică şi la radio. M-am orientat după această explicaţie:

The three critical flight dynamics parameters are rotations in three dimensions around the vehicle's coordinate system origin, the center of mass. These angles are pitch, roll and yaw:

* Pitch is rotation around the lateral or transverse axis—an axis running from the pilot's left to right in piloted aircraft, and parallel to the wings of a winged aircraft; thus the nose pitches up and the tail down, or vice-versa.

* Roll is rotation around the longitudinal axis—an axis drawn through the body of the vehicle from tail to nose in the normal direction of flight, or the direction the pilot faces.
o The roll angle is also known as bank angle on a fixed wing aircraft, which "banks" to change the horizontal direction of flight.

* Yaw is rotation about the vertical axis—an axis drawn from top to bottom, and perpendicular to the other two axes.
http://en.wikipedia.org/wiki/Tait-Bryan_rotations

Ioana Costache
Romania
Local time: 21:53
Works in field
Native speaker of: Native in RomanianRomanian
PRO pts in category: 16
Grading comment
thks

Peer comments on this answer (and responses from the answerer)
agree  matei
4 hrs
  -> Multumesc

neutral  Florin_: Acel „roll” din exemplul tău este „ruliu” http://dexonline.ro/search.php?cuv=ruliu Nu ştiu dacă merge aici pentru că nu ştiu ce este un detector de radio :)
7 hrs
  -> Thanks for the tip, am găsit "unghi de ruliu" frecvent
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Changes made by editors
Feb 7, 2008 - Changes made by Ioana Costache:
Language pairRomanian to English => English to Romanian
Feb 7, 2008 - Changes made by Ioana Costache:
Language pairEnglish to Romanian => Romanian to English
Feb 7, 2008 - Changes made by Ioana Costache:
Language pairRomanian to English => English to Romanian


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