CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study
To gain a better understanding on the application of computational fluid dynamics (CFD) towards extraction using supercritical fluid, a single particle study was carried out. The flow behaviour of an ambient supercritical carbon dioxide flowing through a heated black pepper particle in vertical d...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor's University
2014
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| Subjects: | |
| Online Access: | http://eprints.usm.my/42734/ http://eprints.usm.my/42734/1/JES_Vol._10_2014-Art._11-%28107-116%29.pdf |
| _version_ | 1848879642330529792 |
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| author | Then , Siew Ping Panau , Freddie Samyudia, Yudi |
| author_facet | Then , Siew Ping Panau , Freddie Samyudia, Yudi |
| author_sort | Then , Siew Ping |
| building | USM Institutional Repository |
| collection | Online Access |
| description | To gain a better understanding on the application of computational fluid
dynamics (CFD) towards extraction using supercritical fluid, a single particle study was
carried out. The flow behaviour of an ambient supercritical carbon dioxide flowing
through a heated black pepper particle in vertical direction was studied. The transfer of
heat from the heated particle to supercritical fluid was examined. Various groups of
parameters in the following ranges were carried out for the simulations: pressure 3000
psi, 4000 psi and 5000 psi; temperature 4°C, 50°C and 55°C; and solvent flow rate 5 ml
min–1, 7.5 ml min–1 and 10 ml min–1. The contour of velocity magnitude and streamline of
the flow along the particle were presented. Temperature profile and the local heat flux
value on the heated particle surface were captured. The drag coefficients and average
Nusselt numbers obtained from the simulations had shown a good agreement with the
numerical correlations from literature. |
| first_indexed | 2025-11-15T17:50:28Z |
| format | Article |
| id | usm-42734 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:50:28Z |
| publishDate | 2014 |
| publisher | Taylor's University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-427342018-10-25T08:36:12Z http://eprints.usm.my/42734/ CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study Then , Siew Ping Panau , Freddie Samyudia, Yudi TA1-2040 Engineering (General). Civil engineering (General) To gain a better understanding on the application of computational fluid dynamics (CFD) towards extraction using supercritical fluid, a single particle study was carried out. The flow behaviour of an ambient supercritical carbon dioxide flowing through a heated black pepper particle in vertical direction was studied. The transfer of heat from the heated particle to supercritical fluid was examined. Various groups of parameters in the following ranges were carried out for the simulations: pressure 3000 psi, 4000 psi and 5000 psi; temperature 4°C, 50°C and 55°C; and solvent flow rate 5 ml min–1, 7.5 ml min–1 and 10 ml min–1. The contour of velocity magnitude and streamline of the flow along the particle were presented. Temperature profile and the local heat flux value on the heated particle surface were captured. The drag coefficients and average Nusselt numbers obtained from the simulations had shown a good agreement with the numerical correlations from literature. Taylor's University 2014 Article PeerReviewed application/pdf en http://eprints.usm.my/42734/1/JES_Vol._10_2014-Art._11-%28107-116%29.pdf Then , Siew Ping and Panau , Freddie and Samyudia, Yudi (2014) CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study. Journal of Engineering Science and Technology, 10. pp. 107-116. ISSN 1823-4690 http://web.usm.my/jes/10_2014/JES%20Vol.%2010%202014-Art.%2011-(107-116).pdf |
| spellingShingle | TA1-2040 Engineering (General). Civil engineering (General) Then , Siew Ping Panau , Freddie Samyudia, Yudi CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study |
| title | CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study |
| title_full | CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study |
| title_fullStr | CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study |
| title_full_unstemmed | CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study |
| title_short | CFD Simulation on Supercritical Fluid Extraction of Black Pepper's Bioactive Compounds: Single Particle Study |
| title_sort | cfd simulation on supercritical fluid extraction of black pepper's bioactive compounds: single particle study |
| topic | TA1-2040 Engineering (General). Civil engineering (General) |
| url | http://eprints.usm.my/42734/ http://eprints.usm.my/42734/ http://eprints.usm.my/42734/1/JES_Vol._10_2014-Art._11-%28107-116%29.pdf |