Table 1.

Effects of different pressure-sweep speeds and directions on pEA.

Sweep speed v (daPa∕s)	rms of D(v;−75)	rms of D(v;+75)
−75	⋯	0.050
−100	0.015	0.051
−200	0.021	0.054
−400	0.031	0.061
+75	0.050	⋯
+100	0.051	0.016
+200	0.053	0.027
+400	0.052	0.044