A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening
Coating slurry, in which the infrared radiation material is the main content, is applied in industrial furnaces to improve heat transfer and raise efficiency of furnaces. In this study, a <inline-formula> <math display="inline"> <semantics> <mrow> <msub> <m...
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| Online Access: | https://www.mdpi.com/1996-1944/13/10/2332 |
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| author | Haiqing Du Haifei An Jian Zhang Yuhao Ding Chao Lian Hao Bai |
| author_facet | Haiqing Du Haifei An Jian Zhang Yuhao Ding Chao Lian Hao Bai |
| author_sort | Haiqing Du |
| collection | DOAJ |
| description | Coating slurry, in which the infrared radiation material is the main content, is applied in industrial furnaces to improve heat transfer and raise efficiency of furnaces. In this study, a <inline-formula> <math display="inline"> <semantics> <mrow> <msub> <mrow> <mi>Cu</mi> </mrow> <mi>x</mi> </msub> <msub> <mrow> <mi>Co</mi> </mrow> <mrow> <mn>1</mn> <mo>−</mo> <mi>x</mi> </mrow> </msub> <msub> <mrow> <mi>Fe</mi> </mrow> <mn>2</mn> </msub> <msub> <mi mathvariant="normal">O</mi> <mn>4</mn> </msub> </mrow> </semantics> </math> </inline-formula> series material with a spinel structure was prepared, and the emissivity of different formulas in two wavebands (3–5 μm and 8–14 μm) was measured. To ensure that the material delivered high emissivity, optimization models were proposed using Matlab software, and proportions of CuO, Co<sub>2</sub>O<sub>3</sub> and Fe<sub>2</sub>O<sub>3</sub> were found to be 16.98%, 16.73% and 66.29%, respectively, in the optimal formula. Thus, using the <inline-formula> <math display="inline"> <semantics> <mrow> <msub> <mrow> <mi>Cu</mi> </mrow> <mi>x</mi> </msub> <msub> <mrow> <mi>Co</mi> </mrow> <mrow> <mn>1</mn> <mo>−</mo> <mi>x</mi> </mrow> </msub> <msub> <mrow> <mi>Fe</mi> </mrow> <mn>2</mn> </msub> <msub> <mi mathvariant="normal">O</mi> <mn>4</mn> </msub> </mrow> </semantics> </math> </inline-formula> series material and additives, according to mixture regression method, fifteen formulas of coating slurry were designed, prepared and the emissivities were measured. With the Matlab software optimization model, the content of coating slurry was optimized and the corresponding emissivities were measured to be 0.931 and 0.905 in two wavebands, which is in agreement with the optimized calculation. |
| first_indexed | 2024-03-10T19:43:30Z |
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| institution | Directory Open Access Journal |
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| spelling | doaj.art-1d70bceee3b046819206a4fb63afddc22023-11-20T00:57:55ZengMDPI AGMaterials1996-19442020-05-011310233210.3390/ma13102332A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation StrengtheningHaiqing Du0Haifei An1Jian Zhang2Yuhao Ding3Chao Lian4Hao Bai5Department of Mechanical Engineering, Zhejiang Industry Polytechnic College, Shaoxing 312000, ChinaState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, ChinaState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, ChinaState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, ChinaState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, ChinaState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, ChinaCoating slurry, in which the infrared radiation material is the main content, is applied in industrial furnaces to improve heat transfer and raise efficiency of furnaces. In this study, a <inline-formula> <math display="inline"> <semantics> <mrow> <msub> <mrow> <mi>Cu</mi> </mrow> <mi>x</mi> </msub> <msub> <mrow> <mi>Co</mi> </mrow> <mrow> <mn>1</mn> <mo>−</mo> <mi>x</mi> </mrow> </msub> <msub> <mrow> <mi>Fe</mi> </mrow> <mn>2</mn> </msub> <msub> <mi mathvariant="normal">O</mi> <mn>4</mn> </msub> </mrow> </semantics> </math> </inline-formula> series material with a spinel structure was prepared, and the emissivity of different formulas in two wavebands (3–5 μm and 8–14 μm) was measured. To ensure that the material delivered high emissivity, optimization models were proposed using Matlab software, and proportions of CuO, Co<sub>2</sub>O<sub>3</sub> and Fe<sub>2</sub>O<sub>3</sub> were found to be 16.98%, 16.73% and 66.29%, respectively, in the optimal formula. Thus, using the <inline-formula> <math display="inline"> <semantics> <mrow> <msub> <mrow> <mi>Cu</mi> </mrow> <mi>x</mi> </msub> <msub> <mrow> <mi>Co</mi> </mrow> <mrow> <mn>1</mn> <mo>−</mo> <mi>x</mi> </mrow> </msub> <msub> <mrow> <mi>Fe</mi> </mrow> <mn>2</mn> </msub> <msub> <mi mathvariant="normal">O</mi> <mn>4</mn> </msub> </mrow> </semantics> </math> </inline-formula> series material and additives, according to mixture regression method, fifteen formulas of coating slurry were designed, prepared and the emissivities were measured. With the Matlab software optimization model, the content of coating slurry was optimized and the corresponding emissivities were measured to be 0.931 and 0.905 in two wavebands, which is in agreement with the optimized calculation.https://www.mdpi.com/1996-1944/13/10/2332coatinginfrared radiationsolid solutionoptimizationemissivity |
| spellingShingle | Haiqing Du Haifei An Jian Zhang Yuhao Ding Chao Lian Hao Bai A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening Materials coating infrared radiation solid solution optimization emissivity |
| title | A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening |
| title_full | A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening |
| title_fullStr | A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening |
| title_full_unstemmed | A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening |
| title_short | A Novel Optimization Model and Application of Optimal Formula Design for Cu<sub>x</sub>Co<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> Spinel-Based Coating Slurry in Relation to Near and Middle Infrared Radiation Strengthening |
| title_sort | novel optimization model and application of optimal formula design for cu sub x sub co sub 1 x sub fe sub 2 sub o sub 4 sub spinel based coating slurry in relation to near and middle infrared radiation strengthening |
| topic | coating infrared radiation solid solution optimization emissivity |
| url | https://www.mdpi.com/1996-1944/13/10/2332 |
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