Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effect of voltage amplitude on (a) droplet diameter and (b) droplet velocity. When frequency = 250 Hz, nozzle diameter = 0.307 mm, and compression time/suction time = 0.26. Reprinted with permission from Sadeghian et al., Int. J. Adv. Manuf. Technol. 70(5–8), 1091–1099 (2014).179 Copyright 2013 Springer Nature.
