Strain gauges are placed at two locations on a wing that is being tested in a...

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Mechanical Engineering

Strain gauges are placed at two locations on a wing that isbeing tested in a wind tunnel. The first gauge is near the fixedbase of the wing and the other gauge is near the free wing tip. Twotests are performed: (a) the wing vibration is recorded for lowvelocity laminar flow and (b) for high velocity turbulent flow. Foreach of these tests, discuss the following: (i) Describe andcompare the time histories you would expect to see recorded by eachstrain gauge; (ii) Discuss the type of cross-correlation you wouldexpect between X 1 and X 2, the locations of thegauges.

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Analogue instrument meter with analogue display needles Until the later decades the most common basic type3 Digital instrument meter with analogue display A screen that shows an analogue meter commonly used in modern aircraft See Answer

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