Electrochemical jet processing encompasses a group of non-contact and ‘tool-less’ technologies, relying on localised electrolyte jets to affect changes the workpiece in site-specific manner. This is achieved without thermally or mechanically modifying underlying material giving rise unique class manufacturing methods. Jet techniques have been applied remove deposit selectively, for example mach...

The admittance o• a turbulent jet as the generator in organ flue pipes was investigated experimentally with respect o the relevant parameters, that is, the frequency, the jet effiux velocity, the mouth end-correction, and the jet tip deflection at the cdge. First, an experiment was performed using a jet with a pulsating velocity to drive a pipe to isolate and identify the various drive mechanis...

1116 Briefings: Turnaround in Medical Enrollments * The Abnormally Normal Quasar * New Age Nobelists E Congress to Extend R&D Tax Credits M Space Tomato Seeds to See Rhizosphere E Fusion Reactor Nearing Breakeven E Pacific Balloonists to Sample Jet Stream * Grading the University * Japanese Wire for U.S. SSC Magnets? 1118 Greenhouse Skeptic Out in the Cold E Turning Down the Heat 1120 Science G...

This note contains a correction to equation (16) in AIAA Paper 2015-2217: ”Stochastic and nonlinear forcing of wavepackets in a Mach 0.9 jet,” as well as some additional clarification of the empirical resolvent mode (ERM) method described in the same paper. The notation and terminaology used in this note follows that of the paper. Before turning attention to ERM, it’s useful to write proper ort...