Momentum source model for CFD-simulation of nozzle duct air diffuser

Energy and Buildings

Volumn 36, Issue 10 SPEC. ISS., 2004, Pages 1011-1020

  Koskela, Hannu ^a  

^a FINNISH INSTITUTE OF OCCUPATIONAL HEALTH   (Finland)

Author keywords

Air distribution; Air terminal units; Air velocity; CFD; Full scale experiments; Modelling

Indexed keywords

COMPUTATIONAL FLUID DYNAMICS; COMPUTER SIMULATION; DIFFUSION; JETS; NOZZLES; SMOKE;

AIR DISTRIBUTION; AIR VELOCITY; FULL-SCALE EXPERIMENTS; NOZZLE DUCTS;

VENTILATION DUCTS;

EID: 4344716370     PISSN: 03787788     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.enbuild.2004.06.013     Document Type: Article

References (13)

1. K. Hagström, E. Sandberg, H. Koskela, T. Hautalampi, Classification for the room air conditioning strategies, Building and Environment 36/2 (2001) 247-255.
2. A. Moser, The message of Annex 20: air flow patterns within buildings, in: Proceedings of the 12th AIVC Conference, vol. 3, AIVC, Ottawa, 1991, pp. 1-26.
3. Q. Chen, J. Srebric, Simplified diffuser boundary conditions for numerical room airflow models, ASHRAE RP-1009, ASHRAE, 2001.
4. J. Heikkinen, Modelling of the supply air terminal for room air flow simulation, in: Proceedings of the 12th AIVC conference, vol. 3, AIVC, Ottawa, 1991, pp. 213-229.
5. Q. Chen, A. Moser, Simulation of a multiple-nozzle diffuser, in: Proceedings of 12th AIVC Conference, vol. 2, AIVC, Ottawa, 1991, pp. 1-14.
6. P. Emvin, L. Davidson, A numerical comparison of three inlet approximations of the diffuser in case El Annex 20, in: Proceedings of Roomvent 96, vol. 1, University of Tokyo, Japan, 1996, pp. 216-226.
7. P.V. Nielsen, Representation of boundary conditions at supply openings, Internal report for IEA Annex 20, Aalborg University, Denmark, 1988.
8. P.V. Nielsen, The box method - a practical procedure for introduction of an air terminal device in CFD calculation, Aalborg University, Denmark, 1997.
9. P.V. Nielsen, The prescribed velocity method - a practical procedure for introduction of an air terminal device in CFD calculation, Aalborg University, Denmark, 1997.
10. J.R. Fontaine, R. Rapp, H. Koskela, R. Niemelä, Eveluation of CFD-modelling methods for air diffusers, in: Proceedings of Roomvent 2002, Technical University of Denmark and Danvak, Denmark, 2002.
11. H. Koskela, T. Hautalampi, E. Sandberg, M. Lindgren, Test room and measurement system for active displacement air distribution, in: Proceedings of Roomvent 98, vol. 1, KTH Building Services Engineering, Stockholm, Sweden, 1998, p. 225-L 232.
12. T. Hautalampi, E. Sandberg, H. Koskela, Behaviour of convective plumes with active displacement air flow patterns, in: Proceedings of Roomvent 98, vol. 1, KTH Building Services Engineering, Stockholm, Sweden, 1998, pp. 415-421.
13. H. Koskela, CFD-modelling of active displacement air distribution, in: Proceedings of Roomvent 2000, Elsevier, 2000, pp. 577-582.