Drop formation in liquid-liquid systems

Conclusion An experimental method for determining the momentum flux on a drop for a nozzle with an arbitrary fluid velocity profile at the exit has been described. I t was observed that the variation of drop volume with flow rate can differ some-what from that conceived in previous drop formation models, in that drop volume does not necessarily vary smoothly with flow rate. High-speed motion pictures of drop formation and detachment show that the drop oscillates as it grows. I t is believed that this oscillation is related to the observed unsteady variation of drop volume with flow rate. Presently with General Dynamics Space Systems Division, San Diego/CA, USA