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用中子活化箔法测量了改建后重水堆的中子通量。测量是在两种燃料装载下进行的。对于56根燃料装载,作了较全面的通量测量;对于72根满装载,测量了燃料套管壁面的中子通量轴向分布以及活性区中子通量的径向分布。
The neutron flux of the rebuilt heavy water reactor was measured by neutron activation foil method. The measurement was carried out under both fuel loadings. For 56 fuel loadings, a more complete flux measurement was made; for 72 full loads, the axial distribution of neutron flux on the wall of the fuel casing and the radial distribution of neutron flux in the active zone were measured.