Fluid Mechanics
人工粗糙度间距效应
Artificial roughness spacing effectsThe study investigates how varying the spacing between artificial roughness elements influences near-bed velocity deficits, turbulent structures, and energy dissipation in supercritical open-channel flows. / 该研究调查了人工粗糙元间距的变化如何影响超临界明渠流中的近床速度亏损、湍流结构和能量耗散。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-14 17:06:47
Sub-knowledge points
Near-bed velocity deficitTurbulent structuresEnergy dissipation
Higher-order knowledge points
Open-channel flowTurbulence modeling
Main parameters and performance indicators
Artificial roughness spacing: The distance between roughness elementsSupercritical open-channel flows: Flow regime with Froude number > 1
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsExperimental investigation of artificial roughness spacing effects on near-bed velocity deficit, turbulent structures, and energy dissipation in supercritical open-channel flowsOpen source
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1 recordsRecord title: Artificial roughness spacing effects.
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