CN113838540A - Method, device, equipment and medium for judging nuclear radiation damage of high-energy explosive - Google Patents
Method, device, equipment and medium for judging nuclear radiation damage of high-energy explosive Download PDFInfo
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Abstract
The invention provides a method, a device, equipment and a medium for judging nuclear radiation damage of high-energy explosive. The method comprises the following steps: obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive; inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules; and judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment or not according to the decomposition rate of the high-energy explosive molecules. According to the method, whether the high-energy explosive is subjected to radiation damage or not is judged through the high-energy explosive radiation damage model, so that the accuracy of judging the radiation damage is improved, and the method has a high application value.
Description
Technical Field
The invention relates to the technical field of nuclear radiation, in particular to a method, a device, equipment and a medium for judging nuclear radiation damage of a high-energy explosive.
Background
Nuclear radiation, or radioactivity as it is commonly called, is present in all substances, an objective fact that exists for billions of years, which is a normal phenomenon. Nuclear radiation is a stream of microscopic particles released during the transition of atomic nuclei from one structure or energy state to another. Nuclear radiation can cause ionization or excitation of matter and is referred to as ionizing radiation. Ionizing radiation is in turn divided into direct ionizing radiation and indirect ionizing radiation. Direct ionizing radiation includes charged particles such as protons. Indirect ionizing radiation includes uncharged particles such as photons, neutrons and the like.
Based on the requirements of scientific research, engineering application and the like, scientific research institutions at home and abroad deeply research the radiation damage of materials, the related materials comprise metals, high polymer materials and the like, and the applied method mainly comprises theoretical analysis, numerical simulation and experimental research and provides ideas and reference basis for calculation of the radiation damage of different types of materials. The existing method is complex and low in accuracy aiming at calculation of radiation damage of the high-energy explosive.
Disclosure of Invention
In order to solve the problems, the invention provides a method, a device, equipment and a medium for judging nuclear radiation damage of high-energy explosive.
The invention provides a method for judging nuclear radiation damage of high-energy explosive, which comprises the following steps:
obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive;
inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules;
judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules;
the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
Optionally, the determining the photon energy deposition and the neutron energy deposition inside the high-energy explosive under the radiation field environment according to the components, the density and the thickness of the high-energy explosive comprises:
determining the coordinate position of the high-energy explosive in the radiation field environment, and determining the average energy deposition of neutrons and photons in the high-energy explosive by using an MCNP program according to the coordinate position of the high-energy explosive in the radiation field environment, the components, the density and the thickness of the high-energy explosive.
Optionally, after determining the average energy deposition of a neutron and a photon inside the high explosive in the radiation field environment, the method further comprises:
and determining the average energy deposition of neutrons and the average energy deposition of photons in the high-energy explosive per unit mass according to the average energy deposition of one neutron and one photon in the high-energy explosive under the radiation field environment.
Optionally, the high-explosive radiation damage model is as follows:
wherein eta is the decomposition rate of high explosive molecules, enAnd epRespectively mean neutron energy in unit mass of high-energy explosiveDeposition and photon-averaged energy deposition, E0M is the molar mass of the high-energy explosive, and is the activation energy of the substance.
Optionally, judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules, including:
determining the decomposition depth of the high-energy explosive in the radiation field environment according to the decomposition rate of the high-energy explosive molecules, and if the decomposition depth is larger than a preset threshold value, performing radiation damage on the high-energy explosive in the radiation field environment.
The invention also provides a device for judging nuclear radiation damage of high-energy explosive, which comprises:
the acquisition module is used for acquiring the components, density and thickness of the high-energy explosive and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive;
the first processing module is used for inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules;
the second processing module is used for judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules;
the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
Optionally, the high-explosive radiation damage model is as follows:
wherein eta is the decomposition rate of high explosive molecules, enAnd epNeutron and photon average energy deposition, respectively, within a unit mass of high explosive0Is the activation energy of the substance and is,m is the molar mass of the high explosive.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the steps of the method for judging the nuclear radiation damage of the high-energy explosive.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method for determining nuclear radiation damage of high explosive as described in any of the above.
The invention also provides a computer program product comprising a computer program, wherein the computer program is used for realizing the steps of the method for judging the nuclear radiation damage of the high-energy explosive when being executed by a processor.
According to the method, the device, the equipment and the medium for judging the nuclear radiation damage of the high-energy explosive, provided by the invention, the photon energy deposition and the neutron energy deposition in the high-energy explosive under the radiation field environment are determined by obtaining the components, the density and the thickness of the high-energy explosive and according to the components, the density and the thickness of the high-energy explosive; inputting the photon energy deposition and the neutron energy deposition into a trained high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules, and further judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels. Therefore, the method is based on the high-energy explosive radiation effect mechanism, calculates the high-energy explosive radiation damage by establishing a high-energy explosive radiation damage model, simplifies the traditional calculation mode and improves the accuracy of the calculation result.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for judging radiation damage of high explosive provided by the invention;
FIG. 2 is a schematic structural diagram of a high explosive radiation damage determination device provided by the present invention;
fig. 3 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the method for determining nuclear radiation damage of high-energy explosive provided by the invention comprises the following steps:
step 101: obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive;
in this step, it should be noted that the basic process of radiation damage of the high explosive molecules is that the radiation passes through the material to generate secondary electrons, which cause the breakage of molecular bonds due to ionization effect to cause the destruction of molecules. In this step, the average energy deposition of a neutron and a photon inside the high explosive in the radiation field environment is first calculated by the mcnp (monte Carlo N Particle Transport code) program. And then determining the average energy deposition of neutrons and the average energy deposition of photons in the high-energy explosive per unit mass according to the average energy deposition of one neutron and one photon in the radiation field environment in the high-energy explosive. Specifically, a radiation field calculation model of a nuclear device is constructed by establishing a geometric model, setting a coordinate system and a detection point and analyzing radiation characteristics, and then photon energy deposition and neutron energy deposition of the high-energy explosive are calculated by utilizing an MCNP program according to the components, density and thickness of the high-energy explosive and the position of the high-energy explosive in the nuclear device.
Step 102: inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels;
in the step, the data obtained in the step 101 is input into a high-energy explosive radiation damage model to obtain the decomposition rate of the high-energy explosive molecules. The method estimates the radiation damage of the high-energy explosive by calculating the decomposition rate of the high-energy explosive molecules, namely the ratio of the number of the decomposed molecules of the high-energy explosive to the total number of the molecules, and is more convenient and accurate compared with the conventional method for calculating the decomposition rate of the high-energy explosive.
Step 103: and judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment or not according to the decomposition rate of the high-energy explosive molecules.
In the step, firstly, the decomposition depth of the high-energy explosive in the radiation field environment is determined according to the decomposition rate of the high-energy explosive molecules, if the decomposition depth is greater than a preset threshold value, the high-energy explosive is subjected to radiation damage in the radiation field environment, otherwise, the high-energy explosive is not subjected to radiation damage.
According to the method for judging the nuclear radiation damage of the high-energy explosive, photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment are obtained; inputting the photon energy deposition and the neutron energy deposition into a trained high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules, and further judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels. Therefore, the method is based on the high-energy explosive radiation effect mechanism, calculates the high-energy explosive radiation damage by establishing a high-energy explosive radiation damage model, simplifies the traditional calculation mode and improves the accuracy of the calculation result.
Based on the content of the above embodiments, in this embodiment, the determining photon energy deposition and neutron energy deposition inside the high explosive in a radiation field environment according to the composition, density and thickness of the high explosive comprises:
determining the coordinate position of the high-energy explosive in the radiation field environment, and determining the average energy deposition of neutrons and photons in the high-energy explosive by using an MCNP program according to the coordinate position of the high-energy explosive in the radiation field environment, the components, the density and the thickness of the high-energy explosive.
Based on the content of the foregoing embodiments, in this embodiment, after determining the average energy deposition of a neutron and a photon inside the high explosive in the radiation field environment, the method further includes:
and determining the average energy deposition of neutrons and the average energy deposition of photons in the high-energy explosive per unit mass according to the average energy deposition of one neutron and one photon in the high-energy explosive under the radiation field environment.
Based on the content of the above embodiment, in this embodiment, the high explosive radiation damage model is:
wherein eta is the decomposition rate of high explosive molecules, enAnd epNeutron and photon average energy deposition, respectively, within a unit mass of high explosive0M is the molar mass of the high-energy explosive, and is the activation energy of the substance.
Based on the content of the foregoing embodiment, in this embodiment, determining whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules includes:
determining the decomposition depth of the high-energy explosive in the radiation field environment according to the decomposition rate of the high-energy explosive molecules, and if the decomposition depth is larger than a preset threshold value, performing radiation damage on the high-energy explosive in the radiation field environment.
The following is illustrated by specific examples:
the first embodiment is as follows:
in this example, the radiation damage of the high explosive is calculated, taking as an example the radiation field of HMX in the interior of a typical plutonium cartridge. For high-energy explosive molecules, spontaneous decomposition is a common phenomenon, the decomposition depth is related to parameters such as the density and the detonation velocity of the explosive, and when the decomposition depth of the explosive reaches 0.1%, the performance of the explosive is obviously changed, so that the decomposition depth of 0.1% is generally used as a failure critical value in engineering. The invention calculates the radiation damage of HMX by taking the decomposition depth as an index, and the HMX is the explosive with the best comprehensive performance in the present military.
In this example, first, the energy deposition of photons and neutrons inside HMX is calculated to be 1.04 × 10 respectively by MCNP (Monte Carlo N Particle Transport code) program-19And 6.30X 10-21J·g-1·s-1Average energy deposition in the radiation environment 1 a: photon 3.28 × 10-12J·g-1Neutron 1.52 × 10-13J·g-1. Activation energy E of HMX0Is 220.5 kJ. mol-1Inputting the data into a trained high-explosive radiation damage model, and calculating the radiation decomposition rate of HMX:
the invention provides a calculation method for the radiation damage of the high-energy explosive based on the material radiation damage mechanism, and the calculation is carried out on the selected cases, so that the obtained calculation result is reasonable.
The following describes the high-energy explosive nuclear radiation damage calculation device provided by the present invention, and the high-energy explosive nuclear radiation damage calculation device described below and the high-energy explosive nuclear radiation damage calculation method described above can be referred to correspondingly.
As shown in fig. 2, the present invention provides a device for determining nuclear radiation damage of high-energy explosive, comprising:
the system comprises an acquisition module 1, a storage module and a processing module, wherein the acquisition module 1 is used for acquiring the components, density and thickness of the high explosive, and determining photon energy deposition and neutron energy deposition in the high explosive under a radiation field environment according to the components, density and thickness of the high explosive;
the first processing module 2 is used for inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules;
the second processing module 3 is used for judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules;
the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
In this embodiment, it should be noted that the basic process of radiation damage of the high explosive molecules is that the radiation passes through the material to generate secondary electrons, and the ionization effect causes the breaking of molecular bonds, thereby causing the destruction of the molecules. In this step, the average energy deposition of a neutron and a photon inside the high explosive in the radiation field environment is first calculated by the mcnp (monte Carlo N Particle Transport code) program. And then determining the average energy deposition of neutrons and the average energy deposition of photons in the high-energy explosive per unit mass according to the average energy deposition of one neutron and one photon in the radiation field environment in the high-energy explosive.
In this embodiment, the obtained data is input into a high-energy explosive radiation damage model to obtain the decomposition rate of the high-energy explosive molecules. The method judges the radiation damage of the high-energy explosive by calculating the decomposition rate of the high-energy explosive molecules, namely the proportion of the decomposed molecules of the high-energy explosive to the total number of the molecules, and is more convenient and accurate compared with the conventional method for judging the radiation damage of the high-energy explosive by calculating the decomposition rate of the high-energy explosive.
The device for judging the nuclear radiation damage of the high-energy explosive provided by the invention obtains photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment; inputting the photon energy deposition and the neutron energy deposition into a trained high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules, and further judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels. Therefore, the method is based on the high-energy explosive radiation effect mechanism, calculates the high-energy explosive radiation damage by establishing a high-energy explosive radiation damage model, simplifies the traditional calculation mode and improves the accuracy of the calculation result.
Based on the content of the above embodiment, in this embodiment, the high explosive radiation damage model is:
wherein eta is the decomposition rate of high explosive molecules, enAnd epNeutron and photon average energy deposition, respectively, within a unit mass of high explosive0M is the molar mass of the high-energy explosive, and is the activation energy of the substance.
Fig. 3 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 3: a processor (processor)310, a communication Interface (communication Interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication Interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may call logic instructions in the memory 330 to perform a method for determining high explosive nuclear radiation damage, the method comprising: obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive; inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules; judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, the computer program product comprising a computer program, the computer program being stored on a non-transitory computer-readable storage medium, wherein when the computer program is executed by a processor, the computer is capable of executing the method for determining the nuclear radiation damage of the high-energy explosive provided by the above methods, the method comprising: obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive; inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules; judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method for determining nuclear radiation damage of a high-energy explosive provided by the above methods, the method comprising: obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive; inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules; judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules; the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for judging nuclear radiation damage of high-energy explosive is characterized by comprising the following steps:
obtaining the components, density and thickness of the high-energy explosive, and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive; inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules;
judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules;
the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
2. The method for judging the nuclear radiation damage of the high-energy explosive according to claim 1, wherein the step of determining the photon energy deposition and the neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, the density and the thickness of the high-energy explosive comprises the following steps:
determining the coordinate position of the high-energy explosive in the radiation field environment, and determining the average energy deposition of neutrons and photons in the high-energy explosive by using an MCNP program according to the coordinate position of the high-energy explosive in the radiation field environment, the components, the density and the thickness of the high-energy explosive.
3. The method of claim 2, wherein after determining an average energy deposition of neutrons and photons within the high explosive, further comprising:
and determining the average energy deposition of neutrons and the average energy deposition of photons in the high-energy explosive per unit mass according to the average energy deposition of one neutron and one photon in the high-energy explosive under the radiation field environment.
4. The method for judging nuclear radiation damage of high-energy explosive according to claim 1, wherein the high-energy explosive radiation damage model is:
wherein eta is the decomposition rate of high explosive molecules, enAnd epNeutron and photon average energy deposition, respectively, within a unit mass of high explosive0M is the molar mass of the high-energy explosive, and is the activation energy of the substance.
5. The method for judging the nuclear radiation damage of the high-energy explosive according to claim 1, wherein judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules comprises the following steps:
determining the decomposition depth of the high-energy explosive in the radiation field environment according to the decomposition rate of the high-energy explosive molecules, and if the decomposition depth is larger than a preset threshold value, performing radiation damage on the high-energy explosive in the radiation field environment.
6. A high-energy explosive nuclear radiation damage judgment device is characterized by comprising:
the acquisition module is used for acquiring the components, density and thickness of the high-energy explosive and determining photon energy deposition and neutron energy deposition in the high-energy explosive under the radiation field environment according to the components, density and thickness of the high-energy explosive;
the first processing module is used for inputting the photon energy deposition and the neutron energy deposition into a high-energy explosive radiation damage model to obtain the decomposition rate of high-energy explosive molecules;
the second processing module is used for judging whether the high-energy explosive is subjected to radiation damage in a radiation field environment according to the decomposition rate of the high-energy explosive molecules;
the high-energy explosive radiation damage model is obtained by training by taking photon energy deposition and neutron energy deposition in high-energy explosives as samples and taking the decomposition rate of high-energy explosive molecules corresponding to the samples as sample labels.
7. The apparatus according to claim 6, wherein the model of radiation damage of high-energy explosive is:
wherein eta is the decomposition rate of high explosive molecules, enAnd epNeutron average energy deposition and photon average energy deposition in unit mass of high-energy explosive respectively，E0M is the molar mass of the high-energy explosive, and is the activation energy of the substance.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to perform the steps of the method for determining nuclear radiation damage of high explosive according to any one of claims 1 to 5.
9. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the method for determining nuclear radiation damage of high explosive according to any of claims 1 to 5.
10. A computer program product comprising a computer program, wherein the computer program when executed by a processor implements the steps of the method for determining nuclear radiation damage of high explosive according to any of claims 1 to 5.
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