The comparative performance of an aviation engine at normal and high inlet air temperatures (open access)

The comparative performance of an aviation engine at normal and high inlet air temperatures

"This report presents some results obtained during an investigation to determine the effect of high inlet air temperature on the performance of a Liberty 12 aviation engine. The purpose of this investigation was to ascertain, for normal service carburetor adjustments and a fixed ignition advance, the relation between power and temperature for the range of carburetor air temperatures that may be encountered when supercharging to sea level pressure at altitudes of over 20,000 feet and without intercooling when using plain aviation gasoline and mixtures of benzol and gasoline" (p. 409).
Date: February 11, 1927
Creator: Gardiner, Arthur W. & Schey, Oscar W.
Object Type: Report
System: The UNT Digital Library
Building-Slab (open access)

Building-Slab

Patent for new invention that would improve in the construction of upright walls.
Date: February 11, 1920
Creator: Hanszen, Oscar A.
Object Type: Patent
System: The Portal to Texas History