Open Access

Table 1

Loss correlations.

Loss mechanism Loss model Reference
Incidence loss Aungier [7]
Blade loading loss


ΔhEuler = Cθ2 U2 − Cθ1 U1
Coppage et al. [23]
Skin friction loss

Jansen [24]
Clearance loss Jansen [24]
Mixing loss

where: ϵwake = 0.25, b * = 1

Johnston and Dean [25]
Disc friction loss


Daily and Nece [26]
Vanelss diffuser loss

Japikse [27]
Recirculation loss Jansen [24]

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