Table 7 Boundary conditions for the flat developing flow case, used to generate an inlet profile for the bump cases.
From: A curated dataset for data-driven turbulence modelling
Inlet | Outlet | Top | Bottom | |
|---|---|---|---|---|
\(\overrightarrow{U}\) | \(\overrightarrow{U}\) = (16.683, 0, 0) | Zero-gradient | Zero-gradient | \(\overrightarrow{U}\) = 0 |
p | Zero-gradient | p = 0 | Zero-gradient | Zero-gradient |
k | k = 0.16699 (I = 2%) | Zero-gradient | Zero-gradient | k = 0 |
ε | ε = 0.266974 (Lt = 42 mm) | Zero-gradient | Zero-gradient | ε = εvis = 2wkv/y2 |
ω | ω = 17.764 | Zero-gradient | Zero-gradient | ω = 6v/(β1y2) |
ϕt | Zero-gradient | Zero-gradient | Zero-gradient | ϕt = 0 |
f | Zero-gradient | Zero-gradient | Zero-gradient | f = 0 |
