Research Article

A New Fuel Design for Two Different HW Type Reactors

Table 6

Thermohydraulic margin and pressure drop model comparison.

Fuel element and reactorDNBR Δ 𝑃 1-D model (KPa) Δ 𝑃 COBRA (KPa)

Atucha FE in Atucha I3.41608601

10 Embalse FE in Atucha I3.88539518

10 Embalse FE + tube of 1 mm in Atucha I4.14675630