A High-speed Engine Pressure Indicator of the Balanced Diaphragm Type (1921)
NASA Technical Reports Server (NTRS) · leaf 6
6 REPORT NATIONAL ADVISORY COMMIT ! KK FOB AEBOETATJTICS. although phosphor bronze ones have given satisfactory service. A metal having the mechanical characteristics of steel without its susceptibility to corrosion would be desirable. Nickel- plated and silver-plated steel have been used recently… … Fig. 2—Pressure clement: Assembled. Fig. 3.—Pressure element: Parts. The time of response of these diaphragms is extremely short, but difficult to calculate <>r measure with accuracy. Its order of magnitude may be determined as follows: The pressure necessary to displace the diaphragm from one…
NASA Technical Reports Server (NTRS)
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