Calculation of temperature of carbon disks of aircraft brakes with account of heat exchange with the environment

The temperature of the tribosurface of aircraft-brake carbon disk during braking is studied. Formula is advanced to calculate the temperature based on the geometrically one-dimensional unsteady heat model taking into account the convective heat exchange of the lateral surfaces of the disk with the a...

Full description

Saved in:
Bibliographic Details
Published in:Journal of friction and wear 2012-07, Vol.33 (4), p.233-238
Main Authors: Nosko, A. L., Mozalev, V. V., Nosko, A. P., Suvorov, A. V., Lebedeva, V. N.
Format: Article
Language:English
Subjects:
Air environment
aircraft brake
Brakes
Calculation of temperature
Carbon
carbon disk
Carbon material
Classical and Continuum Physics
Convective heat
convective heat exchange
friction
Friction materials
Heat exchange
Lateral surface
Physics
Physics and Astronomy
temperature
Temperature variation
Tribosurface
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The temperature of the tribosurface of aircraft-brake carbon disk during braking is studied. Formula is advanced to calculate the temperature based on the geometrically one-dimensional unsteady heat model taking into account the convective heat exchange of the lateral surfaces of the disk with the air environment. Friction experiments with lab specimens made from the carbon material Termfar-ADF demonstrate the temperature variations. The experimental results are compared with the calculated results.
ISSN:1068-3666
1934-9386
DOI:10.3103/S1068366612040071