The UMIST-N Near-Wall Treatment Applied to Periodic Channel Flow
The UMIST-N Near-Wall Treatment Applied to Periodic Channel Flow
The UMIST-N Near-Wall Treatment Applied to Periodic Channel Flow
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List of Figures<br />
2.1 <strong>The</strong> log-law compared <strong>to</strong> experiments in channel flow . . . . . 30<br />
4.1 <strong>The</strong> low-Reynolds-number grid . . . . . . . . . . . . . . . . . 49<br />
4.2 <strong>The</strong> high-Reynolds-number grid . . . . . . . . . . . . . . . . . 57<br />
4.3 <strong>The</strong> subgrid mesh, adapted from Gant [21] . . . . . . . . . . . 60<br />
3.1 Reichardt’s law <strong>to</strong> estimate U + . . . . . . . . . . . . . . . . . 100<br />
3.2 Reichardt’s law applied <strong>to</strong> − 〈uv〉 + . . . . . . . . . . . . . . . 101<br />
3.3 A revised profile for − 〈uv〉 + . . . . . . . . . . . . . . . . . . . 102<br />
3.4 A profile for k + . . . . . . . . . . . . . . . . . . . . . . . . . . 103<br />
3.5 A profile for 〈uu〉 + . . . . . . . . . . . . . . . . . . . . . . . . 104<br />
3.6 A profile for 〈vv〉 + . . . . . . . . . . . . . . . . . . . . . . . . 105<br />
3.7 <strong>Near</strong>-wall behaviour of flow parameters . . . . . . . . . . . . . 106<br />
3.8 y ∗ vs. y + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107<br />
3.9 U ∗ superimposed on U + . . . . . . . . . . . . . . . . . . . . . 108<br />
3.10 y ∗ v2 vs. y + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109<br />
3.11 U ∗ v2 superimposed on U + . . . . . . . . . . . . . . . . . . . . . 110<br />
5.1 〈U〉 + vs y/δ in the steady flow case . . . . . . . . . . . . . . . 111<br />
5.2 k + vs y/δ in the steady flow case . . . . . . . . . . . . . . . . 112<br />
5.3 〈U〉 + vs y + in the steady flow case . . . . . . . . . . . . . . . 113<br />
5.4 k + vs y + in the steady flow case . . . . . . . . . . . . . . . . . 114<br />
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