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Browsing by Author "A. Chinneck"

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Experiments with slotted and perforated walls in a two-dimensional high-speed tunnel

D. W. Holder; R. J. North; A. Chinneck (1951)

Under review
Experiments with static tubes in a supersonic airstream -- parts 1 and 2

D. W. Holder; R. J. North; A. Chinneck (1950)

PART I. Systematic.tests have been made at a Mach number of 1.6 on a family of static tubes. The variables which have been investigated are the shape of the nose, the distance of the holes downstream, and the inclination ...
The flutter properties of a simple aero-isoclinic wing system

N. C. Lambourne; A. Chinneck (1950)

The work dealt with in this report is of an exploratory nature primarily intended to provide some understanding of the flutter characteristics of a Hill aero-isoclinic wing. Essentially, this is a swept-back wing elastically ...
Measurements of mid-chord pitching moment derivatives at high speeds

J. B. Bratt; A. Chinneck (1947)

Measurements of the pitching moment derivative coefficients for a 7½ per cent bi-convex aerofoil oscillating about the mid-chord axis were made in a high-speed wind tunnel by the method of decaying oscillations. The tests ...
Measurements of the aerodynamic derivatives for a horn-balanced elevator

N. C. Lambourne; A. Chinneck; D. B. Betts (1949)

This report gives the results of measurements by a forced oscillation method of the direct derivatives (aerodynalaic stiffness and damping) for a horn-balanced elevator. The tests were made at low airspeeds on a complete ...
Observations of the flow round a two-dimensional aerofoil oscillating in a high-speed air stream

A. Chinneck; D. W. Holder; C. J. Berry (1952)

Photographs have been taken of the flow round a 10 per cent thick RAE 104 aerofoil performing pitching oscillations at low values of the frequency parameter (ω < 0.1) in subsonic and supersonic air streams. Apart from a ...
Observations of the supersonic flow round a 6 per cent double wedge

D. W. Holder; A. Chinneck; D. G. Hurley (1951)
Pressure measurements in a supersonic tunnel on a two-dimensional aerofoil of R.A.E. 104 section

D. W. Holder; A. Chinneck; R. J. North (1951)
Some experiments with sonic throats downstream from the working-section of a slotted-wall high-speed tunnel

A. Chinneck; N. A. North (1956)

Tests have been made in the National Physical Laboratory 9-in. × 3-in. High-Speed Tunnel to investigate the use of sonic throats downstream from the working-section of a slotted-wall high-speed tunnel employing diffuser ...
Some tests in a slotted-wall tunnel with various slot-entry shapes

A. Chinneck; N. A. North (1958)
Tests on a two-dimensional slotted-wall wind tunnel with lateral obstructions behind the slots

A. Chinneck; C. J. Berry; P. J. Peggs (1958)

Browsing by Author "A. Chinneck"

Browsing by Author "A. Chinneck"

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