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3.3.6.4.6c) Herschel/Bulkley:τ = τHB + c ⋅ γ ̇ p

Оглавление

Flow curve model function with “yield point according to Herschel/Bulkley” τHB, “flow coefficient” c [Pas], (also called “Herschel/Bulkley viscosity” ηHB), and exponent p (also called “Herschel/Bulkley index”; of 1925 [3.57]). It counts: p = 1 for “Bingham behavior”, p < 1 for shear-thinning, p > 1 for shear-thickening.

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