Numerical simulation of two-phase flow and heat transfer in a composite duct
(2003) 2003 ASME International Mechanical Engineering Congress 259. p.679-688- Abstract
- In this work, a three-dimensional computational method has been further developed for a composite duct, to analyze water phase change and liquid water saturation level, two-phase flow and heat transfer in a multi-component mixture. The duct under consideration consists of a flow duct, porous layer and solid structure. Advanced boundary conditions are applied in the analysis, concerning the thermal boundary conditions, mass consumption and generation appearing on the active surface, interfacial conditions between the flow duct and the porous layer etc. The coupled effects of species composition, mass transfer, phase change/balance have been taken into account. It has been found that the two-phase flow is sensitive to the operating... (More)
- In this work, a three-dimensional computational method has been further developed for a composite duct, to analyze water phase change and liquid water saturation level, two-phase flow and heat transfer in a multi-component mixture. The duct under consideration consists of a flow duct, porous layer and solid structure. Advanced boundary conditions are applied in the analysis, concerning the thermal boundary conditions, mass consumption and generation appearing on the active surface, interfacial conditions between the flow duct and the porous layer etc. The coupled effects of species composition, mass transfer, phase change/balance have been taken into account. It has been found that the two-phase flow is sensitive to the operating parameters, and liquid water transport is dominated by diffusion in the porous layer, based on its mass composition gradient. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/613157
- author
- Yuan, Jinliang LU and Sundén, Bengt LU
- organization
- publishing date
- 2003
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Mass flux, Thermal boundary conditions
- host publication
- American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED
- volume
- 259
- pages
- 679 - 688
- publisher
- American Society Of Mechanical Engineers (ASME)
- conference name
- 2003 ASME International Mechanical Engineering Congress
- conference location
- Washington, DC., United States
- conference dates
- 2003-11-15 - 2003-11-21
- external identifiers
-
- other:CODEN: FEDSDL
- scopus:1842511786
- ISSN
- 0888-8116
- language
- English
- LU publication?
- yes
- id
- 377c7fa5-08bd-42dd-ab0c-2eeb3f68d3ae (old id 613157)
- date added to LUP
- 2016-04-01 15:54:26
- date last changed
- 2022-01-28 07:55:07
@inproceedings{377c7fa5-08bd-42dd-ab0c-2eeb3f68d3ae, abstract = {{In this work, a three-dimensional computational method has been further developed for a composite duct, to analyze water phase change and liquid water saturation level, two-phase flow and heat transfer in a multi-component mixture. The duct under consideration consists of a flow duct, porous layer and solid structure. Advanced boundary conditions are applied in the analysis, concerning the thermal boundary conditions, mass consumption and generation appearing on the active surface, interfacial conditions between the flow duct and the porous layer etc. The coupled effects of species composition, mass transfer, phase change/balance have been taken into account. It has been found that the two-phase flow is sensitive to the operating parameters, and liquid water transport is dominated by diffusion in the porous layer, based on its mass composition gradient.}}, author = {{Yuan, Jinliang and Sundén, Bengt}}, booktitle = {{American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED}}, issn = {{0888-8116}}, keywords = {{Mass flux; Thermal boundary conditions}}, language = {{eng}}, pages = {{679--688}}, publisher = {{American Society Of Mechanical Engineers (ASME)}}, title = {{Numerical simulation of two-phase flow and heat transfer in a composite duct}}, volume = {{259}}, year = {{2003}}, }