LSTF(ROSA-IV) (IET facility)

Coolant:Water

Primary system volume:7.2 m³

Primary system pressure (max):16 MPa

Core flow area:0.1134 m²

Scaling method:P-to-V(Kv)

Time scale:1

Volumetric scale:1/48

Height scale:1

Scaling approaches:

• Non-Nuclear Core
• Decay Power
• Full Height
• Reduced Loop Number
• Full Pressure
• Steam - Liquid Water
• Time Preserved

Number of loops:2

Number of single loops:0

Number of combined intact loops:2

HL inner diam.:207 mm

CL inner diam.:207 mm

Seal depth:3.4 m

Number of FOR loops:1

Number:2

Fluid:1-phase

Coastdown:Controlled

Number of sim. fuel Rods:1168

Diameter:9.5 mm

Pitch:12.6 mm

Heated length:3.66 m

Max power:10 MW

Axial Peaking factor:1.495

Heating method:Indirect

Axial power distribution:Chopped cosine

Number:2

Type:U Tube

Num. tubes comb. loop:141

Pressure:7.3 MPa

ID:19.6 mm

OD:25.4 mm

Pitch:32.5 mm

Average Tube length:20.2 m