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Manivannan S, Mandal D, Dabhade PA, Chamfekar MJ, Paul CP. Decomposition kinetics of sodium amalgam in fixed bed of WC‐coated tubular SS‐304 packing: Modelling and validation. ASIA-PAC J CHEM ENG 2023. [DOI: 10.1002/apj.2893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Affiliation(s)
- Sridhar Manivannan
- Alkali Material and Metal Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - Debapriya Mandal
- Alkali Material and Metal Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - Prasad A. Dabhade
- Alkali Material and Metal Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - Manish J. Chamfekar
- Alkali Material and Metal Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - Christ P. Paul
- Laser Technology Division Raja Ramanna Centre for Advanced Technology Indore 452013 India
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Li J, Yao X, Zhang L, Lu C, Luo Z, Bi X. Heat Transfer Intensification Mechanism of a Baffled Fluidized Bed Heat Exchanger. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jiantao Li
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan750021, People’s Republic of China
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering and Environment, China University of Petroleum Beijing, Beijing102249, People’s Republic of China
| | - Xiuying Yao
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering and Environment, China University of Petroleum Beijing, Beijing102249, People’s Republic of China
| | - Lei Zhang
- Department of Chemical & Biological Engineering, University of British Columbia, Vancouver, British ColumbiaV6T 1Z3, Canada
| | - Chunxi Lu
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering and Environment, China University of Petroleum Beijing, Beijing102249, People’s Republic of China
| | - Zhenghong Luo
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan750021, People’s Republic of China
| | - Xiaotao Bi
- Department of Chemical & Biological Engineering, University of British Columbia, Vancouver, British ColumbiaV6T 1Z3, Canada
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Dabhade PA, Mandal D, Satre SR, Chougule BK. Fluidization‐based chemical vapor deposition for alumina coating on tubular carbon steel substrates—modeling and validation. CAN J CHEM ENG 2022. [DOI: 10.1002/cjce.24394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Prasad A. Dabhade
- Alkali Material & Metal Division, Bhabha Atomic Research Centre, Trombay Mumbai India
| | - Debapriya Mandal
- Alkali Material & Metal Division, Bhabha Atomic Research Centre, Trombay Mumbai India
| | - Sanjay R. Satre
- Alkali Material & Metal Division, Bhabha Atomic Research Centre, Trombay Mumbai India
| | - Bahubali K. Chougule
- Alkali Material & Metal Division, Bhabha Atomic Research Centre, Trombay Mumbai India
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Li B, Gui N, Wu H, Yang X, Tu J, Jiang S. Effects of the 3-D wall structures on the flow and mixing characteristics of pebbles in pebble beds in HTR-10. ANN NUCL ENERGY 2021. [DOI: 10.1016/j.anucene.2021.108607] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Feng Y, Gong B, Cheng H, Luo X, Wang L, Wang X. Effects of bed dimension, friction coefficient and pebble size distribution on the packing structures of the pebble bed for solid tritium breeder blanket. FUSION ENGINEERING AND DESIGN 2021. [DOI: 10.1016/j.fusengdes.2020.112156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Effect of Pebble Size Distribution and Wall Effect on Inner Packing Structure and Contact Force Distribution in Tritium Breeder Pebble Bed. ENERGIES 2021. [DOI: 10.3390/en14020449] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In the tritium breeding blanket of nuclear fusion reactors, the heat transfer behavior and thermal-mechanical response of the tritium breeder pebble bed are affected by the inner packing structure, which is crucial for the design and optimization of a reliable pebble bed in tritium breeding blanket. Thus, the effect of pebble size distribution and fixed wall effect on packing structure and contact force in the poly-disperse pebble bed were investigated by numerical simulation. The results show that pebble size distribution has a significant influence on the inner packing structure of pebble bed. With the increase of the dispersion of pebble size, the average porosity and the average coordination number of the poly-disperse pebble bed gradually decrease. Due to the influence of the fixed wall, the porosity distribution of the pebble bed shows an obvious wall effect. For poly-disperse pebble bed, the influenced region of the wall effect gradually decreases with the increase of the dispersion of pebble size. In addition, the gravity effect and the pebble size distribution have an obvious influence on the contact force distribution inside the poly-disperse pebble bed. The majority of the contact force are weak contact force that is less than the average contact force. Only a few of pebbles have strong contact force that is greater than average contact force. This investigation can help in analyzing the pebble crushing characteristics and the thermal hydraulic analysis in the poly-disperse tritium breeder pebble bed.
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Study on the dynamic behavior of solid breeder materials and neutron multipliers under the perturbation of the magnetic field. FUSION ENGINEERING AND DESIGN 2020. [DOI: 10.1016/j.fusengdes.2020.111924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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