CORE LOADING METHOD OF COBALT BUNDLE
The present invention refers to the time at which the bundle is conveyed to load a desired cobalt cycle and utilizing core output distribution for cobalt releases fuel and minimize neutron high power system output reduction and evaluation cycle for re-loading method to avoid the cobalt bundle, stop system is associated with the reactor trip system affect the expected channel measurements are made are formed at a low flow rate and number cobalt bundle loading channel, counting is associated with reactor stop system located at a peripheral channel is cobalt neutron high power system upon temporary lighting signal wherein the number capable of inducing replacement is out, reference is made to design, 12 cobalt bundle end is always built-in specific locations in bundle shape disturb new bundle 8 to 12 is inputted to the bundle core loading method replacing bundle replacement cobalt designed in such a way are disclosed. Also as shown in deuterium pile fuel 1 toward the two rods 37, 0 to the whole U-a 235. 72% Natural uranium composed in the nanometer range. The number among the entire bundle and 4560, two channel 380 12 one by one a built-in type disclosed. Both coolant and moderator water water water is strongly fixed relative to one of the through-neutron absorption and critical maintenance, replacement is under or over about 16 daily through the critical maintaining bundles. Such a conventional method of cobalt production during normal serviceable life of deuterium pile nuclear reactor control rod is cleaned during neutron irradiation reactor serviceable life of isotopes within generating electrode formed on one Co-a 59 Co-a 60 producing substrate. When a neutron irradiation in a reactor is deuterium pile Co-a 59 Co-a 60 are produced, sterilization industry structure of isotopes etc. is utilized. (Pencil) is introduced into a reactor core in the form of cobalt it planted cobalt radiation withdraw the automatic maintenance during a medium and sent to the blood work during charging generating electrode formed on one cobalt core manages radioactive minor axis length is 1. Control rod such as cobalt is effective in producing only a prescribed time period maintenance period insertion and withdrawal nuclear reactor at date fluidity disclosed. In the uranium dioxide fuel pellets and are loaded into a fuel bundle is two deuterium pile 37 such as two fuel bundles of each fuel channel 380 [1 also] per channel 12 to load operation as follows. Fuel bundles week daily or periodically replacing selector as follows. Deuterium pile 12 1 8 channel having two domestic fuel bundles replacement is replaced by two bundle bundle position two fuel bundles located at 1 - 4 at positions 9 - 12 when changing fuel to combustion once the call at the first fuel replacement 2 are disclosed. The gamma-ray neutron irradiation device is disclosure and related Japanese Public Patent Notification 2011 - 7733, 2013 - 140136 is Japanese Public Patent Notification reactor (10) through the isotope material irradiated in converting neutron irradiation object investigation (250) transporting and for recovering the disclosure systems but, relative to the present invention refers to free while designed and nuclear reactor generates a reference, 12 cobalt bundle end is always built-in specific locations in bundle shape disturb new bundle 8 is inputted for replacement since the invention method are designed in such a way the bundle 12 bundle replacing cobalt loading cycle preceding printed by relative polarization and, effective action is raised according to prior art 1, 2 there is a noticeable difference in effects and functional configuration operates on 2000. The present invention is equal to the number if fruits and cobalt and cobalt bundle are injected into a power plant fuel bundles in a reactor nuclear fuel bundle deuterium pile deuterium pile Co-a 59 is modified for production to neutron irradiation produces Co-a 60 hereinafter Co-a 60 b becomes. In addition, the present invention refers to core output distribution equal to n-bit is minimized while maintaining the existing cobalt drawing produced is increased such as radioactive is exposed pin is advantageous Co-a 60 isotope production. The present invention is interposed in a water-power plant cycle number and cobalt bundle to load pattern determiner reference output is made guide wherein, cobalt bundle to load carrying and utilizing the time at which the cobalt bundle by releasing cycle desired for core output distribution to minimize neutron high power system output reduction and avoid the core loading pattern design for re-evaluation and fuel bundle at a particular position in order not to disturb the bundle of cobalt loading pattern design shape including a built-in type water power plant a number of core loading method cobalt bundle 30 to 60 seconds. Another of the present invention is interposed in a specific position and number out of the produced cobalt Co-a 60 n-bit is minimized to reduce the risk of fuel bundles of channels 12 is exposed to radioactive tuft 2 11 adds the second downloaded bundle core loading method including a number cobalt plant water 30 to 60 seconds. Another and number of the present invention is interposed between the bundle of cobalt at a particular position shape corresponding channel fuel replacement method for a built-in reverse always a water power plant designed to bundle the bundle 12 replacement scheme including a cobalt loading method cycle number 30 to 60 seconds. Another and the number of the present invention is interposed, a built-in type cobalt Co-a 59 12-bundle at a particular position of the searched route using modified cobalt bundle is co in the same manner Co-a 60 the bundle core loading method including a fuel replacement cobalt number 30 to 60 seconds. The present invention refers to a water-power plant nuclear fuel bundles to deuterium pile cobalt bundle design method water injection in a reactor power plant (Co-a 59) cobalt bundle deuterium pile Co provided 59 is modified to neutron irradiation produces a total production yield for than Co-a 60 Co-a 60 hereinafter to effect flow tides. In addition, the present invention refers to core output distribution equal to n-bit is minimized while maintaining the existing cobalt drawing produced is increased such as radioactive is exposed Co-a 60 isotope effect advantageously an elevated flow tides. Figure 1 shows a fuel timing shape where deuterium pile also are disclosed. Figure 2 shows a channel output influence assessing 1 (E03/E20/S03/S20) cobalt bundle loading channel pattern also in a nuclear reactor) timing a are disclosed. (Error=(%)* 100/(cobalt - normal bundle bundle) normal bundle) Figure 3 shows a bundle loading channel pattern for evaluation channel output (B06/B17/V06/V17) cobalt in a nuclear reactor also influence timing are disclosed. (Error=(%)* 100/(cobalt - normal bundle bundle) normal bundle) Figure 4 shows a cobalt bundle loading the network timing channel also are disclosed. The present invention for building a specific embodiment herein disclosed. Radioactive exposure time of blood work to reduce neutron irradiation in the same amount of cobalt isotope reactor inner for producing method are disclosed. Fuel replacement in an optimal manner via the same path in question consists of cobalt in after fuel tank so as to be located. In after fuel tank securely packaging produced by shielding containers used cobalt Co-a 60 processing facility transfer thereto. N-bit is minimized is exposed to the risk of radioactive cobalt drawing produced reduced. Example of the present invention specific embodiment herein disclosed. <Example embodiment> The present invention based on the example drawing specific embodiment herein disclosed. Figure 1 shows a fuel timing shape where deuterium pile also are disclosed. Figure 2 shows a channel output influence assessing 1 (E03/E20/S03/S20) cobalt bundle loading channel pattern also in a nuclear reactor) timing a are disclosed. (Error=(%)* 100/(cobalt - normal bundle bundle) normal bundle) Figure 3 shows a bundle loading channel pattern for evaluation channel output (B06/B17/V06/V17) cobalt in a nuclear reactor also influence timing are disclosed. (Error=(%)* 100/(cobalt - normal bundle bundle) normal bundle) Figure 4 shows a cobalt bundle loading the network timing channel also are disclosed. The present invention refers to a method for the production of deuterium pile of cobalt Co-a 60 are disclosed. The present invention refers to uranium dioxide fuel bundles it was charged as replacement fuel injector instead it was charged cobalt cobalt bundle is released in the reactor until Co-a 59 to neutron irradiation are disclosed. The present invention refers to a built-in type meter is connected to the cobalt bundle shape such as in Figure 4 for channel 2 cause handling adds 11 produced by the downloaded second tuft cobalt drawing process can be simple to reduce the risk of worker radiation exposure. The present invention according to the first electrode into the fuel bundles cobalt Co-a 59, cobalt charging output and gamma ray bundle design solution in safety in order to number one four operating power plant should not reviewed shapeable. In order to maintain fuel bundles deuterium pile of deuterium pile replacement is evaluating cleanliness of metal output distribution cycle design output selected by considering house keeper determines channel changing cycle power plant. Associated with the channel at a low flow rate measurements are made are formed reactor stop system the loading channel number preferably trip system affect the expected. Counting is associated with reactor stop system located at a peripheral channel when replacing cobalt neutron high power system capable of inducing temporary number core loading pattern design such as [2, 3 also] and is preferably. Core loading pattern determiner reference output variance in order not to design, shape also in order not to disturb a built-in specific locations in bundle 12 cobalt bundle is preferably 4 such as loading pattern design. 12 Cobalt bundle is a built-in end is always bundle at a particular position corresponding to the channel shape disturb fuel replacement method new bundle 8 to 12 preferably is designed such that replacement is inputted bundle replacement scheme. The present invention according to the bundle core loading method more specifically herein other cobalt technical configuration. To load a desired cycle time at which the cobalt bundle is conveyed to minimize core output distribution for cobalt releases fuel and utilizing neutron high power system output reduction and evaluation also avoid the core loading pattern design for re-such as 2, 3 comprising the following steps. Core loading pattern determiner reference output is made guide comprising the following steps. 12 Cobalt bundle is a built-in shape in Figure 4 in order not to disturb bundle at a particular position such as loading pattern design comprising the following steps. Specific locations said cobalt Co-a 60 produced n-bit is minimized to reduce the risk of pull-out of the bundle of channels 12 is exposed to radioactive tuft 11 adds a second downloaded 2 comprising the following steps. Said specific locations in bundle 12 such as cobalt bundle end is always built-in shape corresponding to channel fuel replacement method using conventional reverse 8 is inputted replacement scheme 12 designed to bundle the bundle replacement comprising the following steps. 12 Built-in bundle at a particular position in an optimal manner a replacement fuel bundle is created cobalt Co-a 60 cobalt in after fuel tank that it via the same path in question comprising the following steps. I.e., the present invention refers to a built-in type water power plant cycle cobalt bundle pattern determiner reference output is made guide wherein, cobalt bundle to load carrying and utilizing the time at which the cobalt bundle by releasing cycle desired for core output distribution to minimize neutron high power system output reduction and avoid the core loading pattern design for re-evaluation and fuel bundle at a particular position in order not to disturb a built-in design shape bundle of cobalt loading pattern comprising the following steps. In addition, the present invention refers to pull-out of the produced cobalt Co-a 60 n-bit is minimized to reduce the risk of fuel bundles of channels 12 is exposed to radioactive tuft 11 adds a second downloaded 2 comprising the following steps. The present invention refers to a particular position corresponding to a built-in end is always cobalt bundle shape disturb a bundle designed to channel fuel replacement method the replacement scheme 12 comprising the following steps. The present invention according to 12 built-in cobalt co in a bundle at a particular position of the searched route using the same bundle is modified cobalt Co-a 59 Co provided 60 the fuel replacement in an optimal manner comprising the following steps. The present invention is interposed in a water-power plant cycle number and cobalt bundle to load pattern determiner reference output is made guide wherein, cobalt bundle to load carrying and utilizing the time at which the cobalt bundle by releasing cycle desired for core output distribution to minimize neutron high power system output reduction and avoid the core loading pattern design for re-evaluation and fuel bundle at a particular position in order not to disturb the bundle of cobalt loading pattern design shape including a built-in type water power plant a number of core loading method periodically Co-a 60 isotope cobalt bundle to produce higher than can be very industrial applicability for hereinafter. The present invention relates to a method for designing a cobalt bundle of a heavy water power plant which includes the step of designing a pattern without fluctuation in reference output when designing the pattern for loading the cobalt bundle of the heavy water power plant in a core. In order to minimize a core output distribution for carry and usage by discharging the cobalt bundle at a desired time point by loading the cobalt bundle on the core and prevent the evaluation reprocessing and the output reduction of a neutron high output system, the method for designing a cobalt bundle of a heavy water power plant includes the steps of: designing a core loading pattern; and designing a loading pattern in order to remove the confusion of an operator by loading the cobalt bundle at a specific position in a fuel bundle. Accordingly, the present invention can easily produce Co-60. COPYRIGHT KIPO 2018 In water power plant cycle loading method bundles of cobalt, cobalt bundle to load a water power plant cycle pattern determiner reference output is made guide wherein, cobalt bundle to load carrying and utilizing the time at which the cobalt bundle by releasing cycle desired for core output distribution for re-evaluation to minimize neutron high power system output reduction and avoid the core loading pattern design step; and fuel bundle at a particular position in order not to disturb the bundle of cobalt loading pattern design shape including a built-in type water power plant cycle cobalt bundle loading method. According to Claim 1, specific locations said produced is exposed out of the cobalt Co-a 60 n-bit is minimized to reduce the risk of fuel bundles of channels 2 11 12 for radioactive adds a water power plant including the downloaded second tuft cobalt bundle core loading method. According to Claim 1, bundle of cobalt at a particular position corresponding to a built-in end is always shape disturb a bundle replacement scheme including a water power plant designed to channel fuel replacement method 12 cobalt bundle core loading method. According to Claim 3, a built-in type cobalt Co-a 59 12-bundle at a particular position of the searched route using modified cobalt bundle is co in the same manner Co-a 60 the water meter replacement fuel bundle loading method including cobalt plant.
