Tests of a Small-scale NACA Submerged Inlet at Transonic Mach Numbers

Tests of a Small-scale NACA Submerged Inlet at Transonic Mach Numbers
Author: L. Stewart Rolls
Publisher:
Total Pages: 22
Release: 1950
Genre: Aeronautics
ISBN:

Download Tests of a Small-scale NACA Submerged Inlet at Transonic Mach Numbers Book in PDF, Epub and Kindle

The pressure-recovery characteristics at the vertical center line of an NACA submerged inlet of aspect ratio 5 have been measured in the Mach number range 0.60 to 1.08 by the wing-flow method. The variation of ram-recovery ratio determined from measurements at the center line of the inlet with test station Mach number is presented for mass-flow ratios of 0.30 to 0.60.

Ram-recovery Characteristics of NACA Submerged Inlets at High Subsonic Speeds

Ram-recovery Characteristics of NACA Submerged Inlets at High Subsonic Speeds
Author: Charles F. Hall
Publisher:
Total Pages: 44
Release: 1948
Genre: Air ducts
ISBN:

Download Ram-recovery Characteristics of NACA Submerged Inlets at High Subsonic Speeds Book in PDF, Epub and Kindle

The data indicate only a slight decrease in ram-recovery ratio for the inlets ahead of or just behind the wing leading edge as Mach number increased, but showed large decreases at high Mach numbers for the inlets aft of the point of maximum thickness of the wing.

Investigation at Mach Numbers 1.5 and 1.7 of Twin-duct Side Air-intake System with 9 Degree Compression Ramp Including Modifications to Boundary-layer-removal Wedges and Effects of a Bypass System

Investigation at Mach Numbers 1.5 and 1.7 of Twin-duct Side Air-intake System with 9 Degree Compression Ramp Including Modifications to Boundary-layer-removal Wedges and Effects of a Bypass System
Author: Leonard J. Obery
Publisher:
Total Pages: 34
Release: 1953
Genre:
ISBN:

Download Investigation at Mach Numbers 1.5 and 1.7 of Twin-duct Side Air-intake System with 9 Degree Compression Ramp Including Modifications to Boundary-layer-removal Wedges and Effects of a Bypass System Book in PDF, Epub and Kindle