Drop and Flight Tests on NY-2 Landing Gears Including Measurements of Vertical Velocities at Landing (1933)
NASA Technical Reports Server (NTRS) · leaf 9
ne to 18) furnish a means of comparing the action of land- at the start of the drop; in those noted as negative the ing gears under impact forces. Such a comparison c. g. of the load wras below the datum plane at the start should be made upon a basis of equal heights of total of the drop. drop of… … Figure 6—Pressure-displacement recorder received by the landing gears. For ease in the presen- mum contraction of the shock-absorbing units. The tation and discussion of the results, a datum plane for total rebound is the vertical displacement of the c. g. zero height of free drop was established.…
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