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Analysis of Vapor-L...
Analysis of Vapor-Liquid Interfacial Transport Resistivities with DGT-PC-SAFT Based on the General Approach
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- Sun, Yunhao (författare)
- Jiangsu Key Laboratory of Process Enhancement and New Energy Equipment Technology School of Mechanical and Power Engineering, Nanjing Tech University, No. 30 Pu Zhu South Road, Nanjing 211816, PR China
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- Tang, Xian (författare)
- Jiangsu Key Laboratory of Process Enhancement and New Energy Equipment Technology School of Mechanical and Power Engineering, Nanjing Tech University, No. 30 Pu Zhu South Road, Nanjing 211816, PR China
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- Ji, Xiaoyan (författare)
- Luleå tekniska universitet,Energivetenskap
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- Lu, Xiaohua (författare)
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
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- Ling, Xiang (författare)
- Jiangsu Key Laboratory of Process Enhancement and New Energy Equipment Technology School of Mechanical and Power Engineering, Nanjing Tech University, No. 30 Pu Zhu South Road, Nanjing 211816, PR China
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Jiangsu Key Laboratory of Process Enhancement and New Energy Equipment Technology School of Mechanical and Power Engineering, Nanjing Tech University, No 30 Pu Zhu South Road, Nanjing 211816, PR China Energivetenskap (creator_code:org_t)
- 2022-10-14
- 2022
- Engelska.
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Ingår i: Industrial & Engineering Chemistry Research. - : American Chemical Society. - 0888-5885 .- 1520-5045. ; 61:43, s. 16352-16367
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this work, the DGT-PC-SAFT model was applied to calculate the interfacial transport resistivities between the vapor-liquid interface. In order to calculate the interfacial transport resistivities with DGT-PC-SAFT stably and efficiently, the general approach was combined with the Chebyshev spectral collocation method to solve the density profile using density gradient theory (DGT). Investigations have shown that using a suitable conformal map in the Chebyshev spectral collocation method can significantly reduce the collocation points required for the calculation of interfacial transport resistivities. Based on the developed algorithm, interfacial transport resistivities of n-alkane/nitrogen mixtures were predicted. However, the results revealed a certain deviation compared with those calculated with DFT-PC-SAFT, and the reason for this is discussed in this paper.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Nyckelord
- Energiteknik
- Energy Engineering
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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