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Parameters of Inboard W Shells and First Wall Circuit
| Nuclear heating in each W stabilizing shell | 35.4 MW |
| Surface heating on each W stabilizing shell | 18.6 MW |
| Nuclear heating in inboard first wall | 14.4 MW |
| Surface heating on inboard first wall | 26.8 MW |
| Total heating in coolant circuit | 149.2 MW |
| Mass flow rate | 147.4 kg/s |
| Volumetric flow rate | 20.76 m3/s |
| Velocity in W shell coolant channels | 200 m/s |
| Max. temp. of front surface of upper W shell | 871 C |
| Max. temp. of rear surface of upper W shell | 773 C |
| Max. temp of front surface of lower W shell | 1000 C |
| Max. temp. of rear surface of lower W shell | 902 C |
| Assumed thermal conductivity of W at 1000 C | 70 W/m.K |
| Max. temp. on front surface of first wall | 485 C |
| Pumping power in circuit | 27.8 MW |
| Pumping power as fraction of total heating | 18.6% |