DocumentCode
2660264
Title
Notice of Retraction
A CFD simulation of cold air distribution system with different supply patterns
Author
Wei Cai ; Xubo Yu ; Danjun Wang
Author_Institution
Sch. of Civil Eng. & Archit., Ningbo Univ. of Technol., Ningbo, China
Volume
5
fYear
2010
fDate
16-18 April 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Cold air distribution systems can potentially lower operating and first costs when compared to conventional air conditioning system. One concern for cold air distribution is that the cold supply air temperatures can be uncomfortable. Air distribution and comfort in a typical room with cold air diffusion was investigated by the method of CFD. A mathematics model was established and the air distribution was stimulated. The velocity and temperature fields of the airstreams in the room at different conditions were analyzed. The result shows that the air fallout is easily generated and the air detention area and eddy current are existent. The same case occurs with both ceiling and wall air supply.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Cold air distribution systems can potentially lower operating and first costs when compared to conventional air conditioning system. One concern for cold air distribution is that the cold supply air temperatures can be uncomfortable. Air distribution and comfort in a typical room with cold air diffusion was investigated by the method of CFD. A mathematics model was established and the air distribution was stimulated. The velocity and temperature fields of the airstreams in the room at different conditions were analyzed. The result shows that the air fallout is easily generated and the air detention area and eddy current are existent. The same case occurs with both ceiling and wall air supply.
Keywords
air conditioning; building management systems; computational fluid dynamics; flow simulation; temperature distribution; thermal diffusion; CFD simulation; air conditioning system; air detention area; air fallout; airstreams; cold air diffusion; cold air distribution system; eddy current; room; Air conditioning; Civil engineering; Computational fluid dynamics; Costs; Energy conservation; Energy consumption; Ice; Mathematics; Numerical simulation; Temperature distribution; CFD; cold air distribution; numerical simulation; temperature field; velocity field;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6347-3
Type
conf
DOI
10.1109/ICCET.2010.5485991
Filename
5485991
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