The significance of vortex ring formation and nozzle exit over-pressure to pulsatile jet propulsion
NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. Pulsatile jet propulsion can be accomplished using a fully-pulsed jet (i.e., a periodic series of starting jets or pulses), the unsteady nature of which engenders vortex ring formation...
Internet
https://thesis.library.caltech.edu/3530/1/Krueger_ps_2001.pdfKrueger, Paul Samuel (2001) The significance of vortex ring formation and nozzle exit over-pressure to pulsatile jet propulsion. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/3QWF-8G05. https://resolver.caltech.edu/CaltechETD:etd-09142005-111030 <https://resolver.caltech.edu/CaltechETD:etd-09142005-111030>