Serial/Series Title

Discharge Characteristics of a High Speed Fuel Injection System (open access)

Discharge Characteristics of a High Speed Fuel Injection System

Discussed here are some discharge characteristics of a fuel injection system intended primarily for high speed service. The system consisted of a cam actuated fuel pump, a spring loaded automatic injection valve, and a connecting tube.
Date: February 1925
Creator: Matthews, Robertson
System: The UNT Digital Library
Note on the Katzmayr Effect on Airfoil Drag (open access)

Note on the Katzmayr Effect on Airfoil Drag

The reduction of drag of an airfoil when the air stream is oscillating is called the Katzmayr effect. The purpose here is to offer a simple explanation of the cause of the Katzmayr effect.
Date: February 1925
Creator: Ober, Shatswell
System: The UNT Digital Library