Research Article
A Small-Sized HTGR System Design for Multiple Heat Applications for Developing Countries
Table 6
Heat and mass balance of vessel cooling system.
| | Parameters | 2-system operation | 1-system operation | | | Upper | Side | Lower | Upper | Side | Lower |
| | Boundary conditions | | | | | | | | RPV temperature (°C) | 295 | 295 | | Air temperature at air cooler inlet (°C) | 29.4 | 29.4 | | Results | | | | | | | | Cooling water panel temperature (°C) | | | | | | | | Maximum | 52.2 | 51.7 | 51.6 | 64.8 | 64.0 | 63.3 | | Average | 48.8 | 48.1 | 47.9 | 59.7 | 58.8 | 58.1 | | Cooling water temperature (°C) | | | | | | | | Panel inlet | 42.6 | 50.5 | | Panel outlet | 49.4 | 49.7 | 50.0 | 60.7 | 61.1 | 61.1 | | Water flow rate (t/h) | 4.9 | 68.7 | 7.6 | 3.3 | 44.7 | 4.9 | | Heat exchange (kW) | 39.4 | 572.4 | 66.0 | 38.1 | 550.3 | 59.8 | | 677.8 | 648.2 | | Air flow rate (m3/s) | 18.9 | 24.0 | | Air temperature at air cooler outlet (°C) | 45.1 | 53.6 |
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