The nozzle, converting pressure into kinetic energy, is the key component of fire extinguishing equipment, and its structure seriously affects the jet performance of fire monitors. In this study, the ...

3D printing or additive manufacturing is a process of producing three-dimensional solid objects from a software design. Color and material limitations for simultaneous usage, and relatively low ...

PARK HILLS – Gloria Messer was born March 27, 1942, in Brooklyn, New York, to the late Max and Ruth (Hersh) Schnapp. She departed this life June 24, 2025, having reached the age of 83. Gloria ...

The same nozzles produce the rearward thrust for conventional forward flight. Naturally, the F-35B has been the go-to replacement for the Harrier in most militaries as the aging jump jet is phased ...

The back of the F22 Raptor has an unusual characteristic -- rectangular nozzles. It turns out they have a very specific purpose. Here's what we know.

PHIL CAMPBELL — Bessie Mae Keplinger Messer, 88, died June 10, 2025. Visitation will be Thursday from 12 to 2 p.m. at Spry Memorial Chapel. Funeral will follow at 2 ...