Hostname: page-component-848d4c4894-2pzkn Total loading time: 0 Render date: 2024-06-04T13:47:06.061Z Has data issue: false hasContentIssue false
  • English
  • Français

Kinetic Heating of Aircraft Structures

Published online by Cambridge University Press:  04 July 2016

J. Taylor
J. Taylor*
Affiliation:
Royal Aircraft Establishment, Farnborough
Get access Rights & Permissions [Opens in a new window]

Extract

The design of aircraft subjected to kinetic heating is the same as any other structural problem. First, the loading condition must be determined, then the structure has to be designed to withstand that condition and finally the design must be confirmed by test. This lecture follows this pattern and does so in the same order.

The source of the energy that is transferred to the structure is the aerodynamic boundary layer and a study of the boundary layer forms the main part of the lecture. During the past few years a large amount of work has been done and the Society is proposing to issue Data Sheets this year to replace those issued in 1955. The same work forms the basis from which the present proposed values of heat transfer coefficients are obtained.

Type
Research Article
Information
The Aeronautical Journal , Volume 72 , Issue 695 , November 1968 , pp. 941 - 955
Copyright
Copyright © Royal Aeronautical Society 1968 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Chi, S. W. and Spalding, D. B. Influence of temperature ratio on heat transfer to a flat plate through a turbulent boundary layer in air. Proc. of 3rd Internat. Heat Transfer Conf. (AIChemE), Vol 2, pp 41–49, Chicago, 1966.Google Scholar
2. Spalding, D. B. and Chi, S. W. The drag of a compressible turbulent boundary layer on a smooth flat plate. Journal of Fluid Mechanics, Vol 18, part 1, January 1964.Google Scholar
3. Crabtree, L. F., Dommett, R. L. and Woodley, J. G. Estimation of heat transfer to flat plates, cones and blunt bodies. RAE Technical Report 65137, 1965.Google Scholar
4. Klebanoff, P. S. Characteristics of turbulence in a boundary layer with zero pressure gradient. NACA Report 1247, 1958.Google Scholar
5. Willmarth, W. W. and Wooldridge, C. E. Measurements of the correlation between the fluctuating velocities and the fluctuating wall pressure in a thick turbulent boundary layer. AGARD Report 456, 1963.Google Scholar
6. Bradshaw, P. D. A non-linear theory of turbulence onset. Journal of Fluid Mechanics, Vol 29, Part 4, September 1967.Google Scholar
7. Chappell, P. D. A note on some turbulent boundary layer correlations for H and Rs. RAeS Engineering Sciences Data Unit, A109, July 1967. (Unpublished Paper, Royal Aeronautical Society.)Google Scholar
8. Taylor, J. The energy and pressure spectra of homogeneous isotropic turbulence. RAE Technical Report 66346, 1966.Google Scholar
9. Neal, L. Jr. and Bertram, M. H. Turbulent-skin-friction and heat transfer charts adapted from the Spalding and Chi method. NASA Technical Note D-3969, 1967.Google Scholar
10 Davies, F. V. and Cooke, J. R. Unpublished RAE work.Google Scholar
11 Taylor, J. Beating the heat barrier. ARC CP 545, 1961.Google Scholar
12 McCue, D. J. A theoretical survey of the potentialities of insulation and internal cooling for alleviation of steady kinetic heating. RAE Technical Note Structures 312, 1962.Google Scholar
13 Capey, E. C. Thermal protection for light alloy transport aircraft with cruising speeds from Mach 2-7 to Mach 4-0. RAE Tech Rept 68242, 1968.Google Scholar
14 Taylor, J. Automatic control of laboratory representation of kinetic heating. ARC CP 532, 1961.Google Scholar
15 Morgan, W. H. Unpublished work.Google Scholar
16 Lowdermilk, W. H., Weiland, W. F. Jr. and Livingwood, J. N. B. Measurements of heat-transfer and friction coefficients for flow of air in non circular ducts at high surface temperatures. NACA RM E53J07.Google Scholar
17 Laufer, J. Investigation of turbulent flow in a two-dimensional channel. NACA Report 1053, 1951.Google Scholar
18 Bradshaw, P. Turbulent boundary layers. Aeronautical Journal of the RAeS, pp 451–459, Vol 72, May 1968.Google Scholar
19 Spalding, D. B. A new analytical expression for the drag of a flat plate valid for both the turbulent and laminar regimes. International Journal of Heat and Mass Transfer, Vol 5, 1962.Google Scholar
20 Kuchemann, D. and Weber, J. An analysis of some performance aspects of various types of aircraft designed to fly over different ranges at different speeds. RAE Technical Report 66188, 1966.Google Scholar
21 Picken, J. Free-flight measurements of aerodynamic heat flux to slender cones with various surface finishes at high supersonic speeds. RAE Technical Report 66225, 1966.Google Scholar