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Zinc and its alloys

Description: A report on zinc and its alloys.
Date: November 6, 1931
Partner: UNT Libraries Government Documents Department
open access

Zinc and Its Alloys

Description: Report issued by the Bureau of Standards discussing world production of zinc and zinc alloys. History, metallurgy, and structural properties of zinc are presented. This report includes tables, illustrations, and photographs.
Date: November 6, 1931
Creator: United States. Bureau of Standards.
Partner: UNT Libraries Government Documents Department
open access

Hydraulics of Fuel-Injection Pumps for Compression-Ignition Engines

Description: "Formulas are derived for computing the instantaneous pressures delivered by a fuel pump. The first derivation considers the compressibility of the fuel and the second, the compressibility, elasticity, and inertia of the fuel. The second derivation follows that given by Sass; it is shown to be the more accurate of the two. Additional formulas are given for determining the resistance losses in the injection tube" (p. 621).
Date: March 6, 1931
Creator: Rothrock, A. M.
Partner: UNT Libraries Government Documents Department
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