∗ * ∗ ℎ ℎ = 1, 1, 1.5, 2 ℎ = α = ⁄ ℎ ∆ ∗ ∗ ∆ ∗ α (≡ / αZr = ) αZr = 1 ∗ α α ≈ Copyright © Advanced Nuclear Technology International Europe AB, ANT International, 2019.