Spray Penetration with a Simple Fuel Injection Nozzle
A 1926 technical report from the NASA Technical Reports Server, an aeronautical and engineering record issued for engineers and researchers, documenting how fuel sprays from a simple injection nozzle. The pictures are rows of photographed spray plumes, shown as pale vertical streams against black backgrounds, with bright tips at the nozzle line and a gradual change from dense to diffuse forms that a designer could borrow for flowing, dispersing, or tapered shapes.
