Evaluating the power mean method to determine an equivalent sandgrain roughness parameter over streamwise-heterogeneous roughness
Weighted and unweighted power mean methods are compared against the accuracy of the simple arithmetic average to estimate an equivalent sandgrain roughness parameter ( $k_{s}$ ) for streamwise-heterogeneous rough surfaces. Specifically, these methods are conceptually and iteratively tested on r...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Cambridge University Press
2025-01-01
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| Series: | Flow |
| Subjects: | |
| Online Access: | https://www.cambridge.org/core/product/identifier/S2633425925100147/type/journal_article |
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