Influence of Anisotropic Thermal Conductivity on Overall Cooling Effectiveness on a Film-Cooled Leading Edge
Document Type
Article
Publication Date
4-2022
Abstract
Excerpt: Increasing interest in the use of ceramic matrix composites (CMCs) for gas turbine engine hot gas path components requires a thorough examination of the thermal behavior one may expect of such components. Their highly anisotropic thermal conductivity is a substantial departure from traditional metallic components and can influence the temperature distribution in surprising ways. With the ultimate surface temperature dependent on the internal cooling scheme, including cooling from within the film cooling holes themselves, as well as the external film cooling, the relative influence of these contributions to cooling can be affected by the directionality of the thermal conductivity. Abstract © ASME.
Source Publication
Journal of Thermal Science and Engineering Applications
Recommended Citation
Bryant, C. E., and Rutledge, J. L. (August 3, 2021). "Influence of Anisotropic Thermal Conductivity on Overall Cooling Effectiveness on a Film-Cooled Leading Edge." ASME. J. Thermal Sci. Eng. Appl. April 2022; 14(4): 041008. https://doi.org/10.1115/1.4051634
Comments
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