Dounreay

Schematic diagram showing the operation of the DFR, a NaK cooled FBR.

Key
1Fissile Pu-239 core

2Control rods

3U-238 Breeder blanket

4Primary NaK coolant loop

5Secondary NaK coolant loop

6Secondary NaK circulator

7Secondary heat exchanger

8Primary heat exchanger

9Primary NaK circulator

10Boronised graphite neutron shield

11Radiation shield

Dounreay (/ˌduːnˈreɪ/; Scottish Gaelic:Dùnrath) (Ordnance Survey grid referenceNC982669) is on the north coast of Caithness, in the Highland area of Scotland and west of the town of Thurso. Dounreay was originally the site of a castle (now a ruin) and its name derives from the Gaelic for 'fort on a mound.' Since the 1950s it has been the site of two nuclear establishments, for the development of prototype fast breeder reactors and submarine reactor testing. Most of these facilities are now being decommissioned.

单词	Dounreay
释义	Dounreay 英语百科 Dounreay Dounreay (/ˌduːnˈreɪ/; Scottish Gaelic:Dùnrath) (Ordnance Survey grid referenceNC982669) is on the north coast of Caithness, in the Highland area of Scotland and west of the town of Thurso. Dounreay was originally the site of a castle (now a ruin) and its name derives from the Gaelic for 'fort on a mound.' Since the 1950s it has been the site of two nuclear establishments, for the development of prototype fast breeder reactors and submarine reactor testing. Most of these facilities are now being decommissioned.
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