The Altitude Effect on Air Speed Indicators (1921)
NASA Technical Reports Server (NTRS) · leaf 26
ri is an average of the flight test and ordinary wind-tunnel results for No. 30. It is seen to agree very closely with the St. Cyr test on the other nozzle, No. 23. These curves will not be further discussed in the present paper, but evidently merit careful examination by those interested in the… … 6. SUGGESTIONS FOR FURTHER INVESTIGATION. In conclusion, it is suggested that convenient graphical or analytical methods should be developed for computing the altitude correction in practical problems from empirical data such as are afforded by figure 8. Moreover, for the purpose of securing the…
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