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Al Zubaidi FN, Walton KL, Tompson RV, Ghosh TK, Loyalka SK. Emissivity of Grade 91 Ferritic Steel: Additional Measurements on Role of Surface Conditions and Oxidation. NUCL TECHNOL 2020. [DOI: 10.1080/00295450.2020.1808394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Faten N. Al Zubaidi
- University of Technology, Department of Electromechanical Engineering, P.O. Box 19006, Baghdad, Iraq
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
| | - Kyle L. Walton
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Robert V. Tompson
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Tushar K. Ghosh
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
- University of Missouri, Chemical Engineering, Columbia, Missouri 65211
| | - Sudarshan K. Loyalka
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
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Al Zubaidi FN, Walton KL, Tompson RV, Ghosh TK, Loyalka SK. Measurements of Total Hemispherical Emissivity of A508/A533B Alloy Steel. NUCL TECHNOL 2019. [DOI: 10.1080/00295450.2019.1573618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Faten N. Al Zubaidi
- University of Technology, Department of Electromechanical Engineering, Baghdad, Iraq
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
| | - Kyle L. Walton
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Robert V. Tompson
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Tushar K. Ghosh
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
- University of Missouri, Chemical Engineering, Columbia, Missouri 65211
| | - Sudarshan K. Loyalka
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
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Al Zubaidi FN, Walton KL, Tompson RV, Ghosh TK, Loyalka SK. The Effect of Long-Term Oxidation on the Total Hemispherical Emissivity of Type 316L Stainless Steel. NUCL TECHNOL 2018. [DOI: 10.1080/00295450.2018.1542257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Faten N. Al Zubaidi
- Technology University, Department of Electromechanical Engineering, Baghdad, Iraq
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
| | - Kyle L. Walton
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Robert V. Tompson
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Tushar K. Ghosh
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
- University of Missouri, Chemical Engineering, Columbia, Missouri 65211
| | - Sudarshan K. Loyalka
- University of Missouri, Mechanical and Aerospace Engineering, Columbia, Missouri 65211
- University of Missouri, Nuclear Science & Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
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Vangaever S, Reyniers PA, Visser C, Jakobi D, Heynderickx GJ, Marin GB, Van Geem KM. Computational Fluid Dynamics-Based Study of a High Emissivity Coil Coating in an Industrial Steam Cracker. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b04068] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Stijn Vangaever
- Ghent University, Laboratory for Chemical Technology, Technologiepark 914, 9052 Ghent, Belgium
| | - Pieter A. Reyniers
- Ghent University, Laboratory for Chemical Technology, Technologiepark 914, 9052 Ghent, Belgium
| | - Cor Visser
- Schmidt + Clemens GmbH + Co. KG, Kaiserau 2, 51789 Lindlar, Germany
| | - Dietlinde Jakobi
- Schmidt + Clemens GmbH + Co. KG, Kaiserau 2, 51789 Lindlar, Germany
| | | | - Guy B. Marin
- Ghent University, Laboratory for Chemical Technology, Technologiepark 914, 9052 Ghent, Belgium
| | - Kevin M. Van Geem
- Ghent University, Laboratory for Chemical Technology, Technologiepark 914, 9052 Ghent, Belgium
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Walton KL, Maynard RK, Ghosh TK, Tompson RV, Viswanath DS, Loyalka SK. Total Hemispherical Emissivity of Potential Structural Materials for Very High Temperature Reactor Systems: Alloy 617. NUCL TECHNOL 2018. [DOI: 10.1080/00295450.2018.1521177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Kyle L. Walton
- University of Missouri, Nuclear Science and Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Raymond K. Maynard
- University of Missouri, Nuclear Science and Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Tushar K. Ghosh
- University of Missouri, Nuclear Science and Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Robert V. Tompson
- University of Missouri, Nuclear Science and Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Dabir S. Viswanath
- University of Missouri, Nuclear Science and Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
| | - Sudarshan K. Loyalka
- University of Missouri, Nuclear Science and Engineering Institute and Particulate Systems Research Center, Columbia, Missouri 65211
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Zhang F, Yu K, Zhang K, Liu Y, Zhao Y, Liu Y. Infrared Spectral Emissivity Property of Pure Titanium in the 473-1035 K Temperature Range. APPLIED SPECTROSCOPY 2016; 70:1717-1725. [PMID: 30208720 DOI: 10.1177/0003702816644757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The normal infrared (IR) spectral emissivity of pure titanium TA1 is experimentally investigated using a self-designed emissivity measurement apparatus. The apparatus and the measurement method are described in detail. Seven samples are treated with abrasive paper to obtain the roughness needed. The emissivity of one sample is obtained between 473 and 1035 K with wavelength range of 3-27 µm in an argon environment. The other six samples are oxidized at a high temperature (873 K) for various times. The surface roughness and composition of the samples are analyzed using roughness tester and X-ray diffraction before and after the emissivity measurement. The results show that the spectral emissivity of titanium sample increases with the increase of temperature and decreases with the increase of wavelength from 3 to 27 µm. For the oxidized samples, the spectral emissivity increases with increasing oxidization time, and after being heated for 12 h, the emissivity values increase slightly. The influence of the oxide film thickness on the spectral emissivity is discussed based on interference theory, and the thickness of oxide film with different oxidation time is accurately measured using scanning electron microscope.
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Affiliation(s)
- Feng Zhang
- 1 School of Optoelectronics, Beijing Institute of Technology, Beijing, China
| | - Kun Yu
- 2 Infrared Optoelectronic Science and Technology Key Laboratory of Henan province, College of Physics and Electrical Engineering, Henan Normal University, Xinxiang Henan, China
| | - Kaihua Zhang
- 2 Infrared Optoelectronic Science and Technology Key Laboratory of Henan province, College of Physics and Electrical Engineering, Henan Normal University, Xinxiang Henan, China
| | - Yanlei Liu
- 1 School of Optoelectronics, Beijing Institute of Technology, Beijing, China
| | - Yuejin Zhao
- 1 School of Optoelectronics, Beijing Institute of Technology, Beijing, China
| | - Yufang Liu
- 1 School of Optoelectronics, Beijing Institute of Technology, Beijing, China
- 2 Infrared Optoelectronic Science and Technology Key Laboratory of Henan province, College of Physics and Electrical Engineering, Henan Normal University, Xinxiang Henan, China
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Lu D, Cao Q, Lv J, Xiao Y. Experimental study on three-dimensional temperature fluctuation caused by coaxial-jet flows. NUCLEAR ENGINEERING AND DESIGN 2012. [DOI: 10.1016/j.nucengdes.2011.11.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Maity RK, Velusamy K, Selvaraj P, Chellapandi P. Computational fluid dynamic investigations of partial blockage detection by core-temperature monitoring system of a sodium cooled fast reactor. NUCLEAR ENGINEERING AND DESIGN 2011. [DOI: 10.1016/j.nucengdes.2011.09.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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