Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm
Special equipment is often accompanied by the phenomenon of high temperature and high pressure in operation, and it needs to be measured. With the deepening of research engineering application, some new problems appear, such as how to accurately measure and control the combustion temperature field i...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2022-01-01
|
| Series: | Science and Technology for Energy Transition |
| Subjects: | |
| Online Access: | https://www.stet-review.org/articles/stet/full_html/2022/01/stet210284/stet210284.html |
| _version_ | 1798042809389809664 |
|---|---|
| author | Qian Lin-Feng Ji Yu-Kun Zhu Ze-Yu Wu Di Xu Guang-Ming Huang Yong |
| author_facet | Qian Lin-Feng Ji Yu-Kun Zhu Ze-Yu Wu Di Xu Guang-Ming Huang Yong |
| author_sort | Qian Lin-Feng |
| collection | DOAJ |
| description | Special equipment is often accompanied by the phenomenon of high temperature and high pressure in operation, and it needs to be measured. With the deepening of research engineering application, some new problems appear, such as how to accurately measure and control the combustion temperature field in the hydrocarbon energy system, carry out combustion diagnosis, control the combustion temperature, minimize the generation of pollutants, put forward higher requirements for measurement technology. High temperature has a core impact on equipment safety, which is a key index that must be considered in design and material selection. Near the surface of these high-temperature objects, there are usually high-temperature translucent media and particles produced by combustion, which have a great impact on radiation temperature measurement. At the same time, with the change of temperature and concentration, these translucent media often have gradient refractive index change, which has a certain impact on radiation temperature measurement. These shielding objects interfere with radiation and affect the accuracy of measurement. This topic mainly focuses on the theoretical and experimental research of this kind of problem. The inversion algorithm of wall temperature reconstruction under the shielding condition of dispersed medium is proposed. Under the condition of introducing different measurement errors, the algorithm is verified, and the corresponding numerical simulation is carried out to verify the feasibility of the algorithm model. |
| first_indexed | 2024-04-11T22:40:47Z |
| format | Article |
| id | doaj.art-8464197fcfee4cc99988af26031823df |
| institution | Directory Open Access Journal |
| issn | 2804-7699 |
| language | English |
| last_indexed | 2024-04-11T22:40:47Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Science and Technology for Energy Transition |
| spelling | doaj.art-8464197fcfee4cc99988af26031823df2022-12-22T03:59:00ZengEDP SciencesScience and Technology for Energy Transition2804-76992022-01-01771610.2516/stet/2022013stet210284Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithmQian Lin-Feng0Ji Yu-Kun1Zhu Ze-Yu2Wu Di3Xu Guang-Ming4Huang Yong5China Special Equipment Inspection and Research InstituteSchool of Energy Science and Engineering, Harbin Institute of TechnologySchool of Energy Science and Engineering, Harbin Institute of TechnologyChina Special Equipment Inspection and Research InstituteChina Special Equipment Inspection and Research InstituteSchool of Aeronautical Science and Engineering, Beihang UniversitySpecial equipment is often accompanied by the phenomenon of high temperature and high pressure in operation, and it needs to be measured. With the deepening of research engineering application, some new problems appear, such as how to accurately measure and control the combustion temperature field in the hydrocarbon energy system, carry out combustion diagnosis, control the combustion temperature, minimize the generation of pollutants, put forward higher requirements for measurement technology. High temperature has a core impact on equipment safety, which is a key index that must be considered in design and material selection. Near the surface of these high-temperature objects, there are usually high-temperature translucent media and particles produced by combustion, which have a great impact on radiation temperature measurement. At the same time, with the change of temperature and concentration, these translucent media often have gradient refractive index change, which has a certain impact on radiation temperature measurement. These shielding objects interfere with radiation and affect the accuracy of measurement. This topic mainly focuses on the theoretical and experimental research of this kind of problem. The inversion algorithm of wall temperature reconstruction under the shielding condition of dispersed medium is proposed. Under the condition of introducing different measurement errors, the algorithm is verified, and the corresponding numerical simulation is carried out to verify the feasibility of the algorithm model.https://www.stet-review.org/articles/stet/full_html/2022/01/stet210284/stet210284.htmlinverse radiation problemgradient refractive indexhigh-temperature measurementspecial equipment |
| spellingShingle | Qian Lin-Feng Ji Yu-Kun Zhu Ze-Yu Wu Di Xu Guang-Ming Huang Yong Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm Science and Technology for Energy Transition inverse radiation problem gradient refractive index high-temperature measurement special equipment |
| title | Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm |
| title_full | Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm |
| title_fullStr | Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm |
| title_full_unstemmed | Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm |
| title_short | Inverse estimation of wall temperature measurement under dispersion medium shielding based on CMA-ES algorithm |
| title_sort | inverse estimation of wall temperature measurement under dispersion medium shielding based on cma es algorithm |
| topic | inverse radiation problem gradient refractive index high-temperature measurement special equipment |
| url | https://www.stet-review.org/articles/stet/full_html/2022/01/stet210284/stet210284.html |
| work_keys_str_mv | AT qianlinfeng inverseestimationofwalltemperaturemeasurementunderdispersionmediumshieldingbasedoncmaesalgorithm AT jiyukun inverseestimationofwalltemperaturemeasurementunderdispersionmediumshieldingbasedoncmaesalgorithm AT zhuzeyu inverseestimationofwalltemperaturemeasurementunderdispersionmediumshieldingbasedoncmaesalgorithm AT wudi inverseestimationofwalltemperaturemeasurementunderdispersionmediumshieldingbasedoncmaesalgorithm AT xuguangming inverseestimationofwalltemperaturemeasurementunderdispersionmediumshieldingbasedoncmaesalgorithm AT huangyong inverseestimationofwalltemperaturemeasurementunderdispersionmediumshieldingbasedoncmaesalgorithm |