They help to reduce fuel burn ( by reducing vortex drag ), engine wear, and takeoff noise.
2.
The gull wing will certainly create some sort of vortex drag at its sharp bend-such drag appears also at the wingtips of aircraft, which is why some have the " winglets " at the tips.
How to say vortex drag in Hindi and what is the meaning of vortex drag in Hindi? vortex drag Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
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