IIR document
Influence of air ducts on airflow characteristics in a typical refrigerated truck configuration loaded with vented pallets.
Author(s) : MOUREH J., TAPSOBA S., FLICK D.
Summary
This work is part of a research activity aiming to improve and to optimise air-distribution systems in refrigerated vehicles in order to decrease the temperature differences throughout the palletised cargos. In this paper, a reduced-scale model and computational fluid dynamics (CFD) predictions were used to investigate experimentally and numerically the airflow patterns within a typical refrigerated truck configuration loaded with vented pallets filled with spherical objects. The experiments were carried out using a laser Doppler velocimeter and thermal sphere-shaped probes located inside the pallets. The aim was to investigate air velocity characteristics above and within pallets. The performance of ventilation was characterized with and without supply air duct systems. The numerical modelling of airflow was performed using the CFD Fluent code and the Reynolds stress model turbulence model. Numerical and experimental data confirm the benefits of air ducts in reducing the heterogeneity of air ventilation levels above and within the pallets.
Available documents
Format PDF
Pages: ICR07-D2-1301
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Influence of air ducts on airflow characteristics in a typical refrigerated truck configuration loaded with vented pallets.
- Record ID : 2008-0916
- Languages: English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Publication date: 2007/08/21
Links
See other articles from the proceedings (839)
See the conference proceedings
Indexing
- Themes: Road transport
- Keywords: Pallet; Road transport; CFD; Refrigerated transport; Modelling; Air distribution
-
Sensitivity analysis using CFD of air distribut...
- Author(s) : FINN D. P., BRENNAN S. L.
- Date : 2003/08/17
- Languages : English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Formats : PDF
View record
-
Airflow pattern and temperature distribution in...
- Author(s) : MOUREH J., FLICK D.
- Date : 2004/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 27 - n. 5
- Formats : PDF
View record
-
Air velocity characteristics within vented pall...
- Author(s) : MOUREH J., TAPSOBA S., DERENS E., et al.
- Date : 2009/03
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 2
- Formats : PDF
View record
-
Etude numérique et expérimentale des écoulement...
- Author(s) : MOUREH J., BONNAL J. M., MENIA N., et al.
- Date : 1999/09/19
- Languages : French
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
View record
-
Modélisation numérique des écoulements et des t...
- Author(s) : MOUREH J., FLICK D., BENNAHMIAS R.
- Date : 1995/08/20
- Languages : French
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record