Data processing: generic control systems or specific application – Specific application – apparatus or process – Specific application of temperature responsive control system
Reexamination Certificate
2011-04-12
2011-04-12
Bahta, Kidest (Department: 2123)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Specific application of temperature responsive control system
C702S130000, C703S007000, C703S023000, C374S100000
Reexamination Certificate
active
07925389
ABSTRACT:
A system and method of detecting recirculation within a rack server system. A heat transfer model is constructed for a rack server system. A recirculation zone is specified, and hypothetical recirculation temperatures are input at the recirculation zone. The heat transfer model predicts temperatures elsewhere in the rack severe system, and a predicted temperature profile is computed. Actual temperatures in the rack server system are sensed, and an actual temperature profile is also generated. The actual temperature profile is compared with the predicted temperature profile to detect potential recirculation.
REFERENCES:
patent: 4164172 (1979-08-01), Anderten et al.
patent: 6415617 (2002-07-01), Seem
patent: 6438504 (2002-08-01), Mikubo et al.
patent: 6516292 (2003-02-01), Yahalom
patent: 6522954 (2003-02-01), Kummerer et al.
patent: 6574104 (2003-06-01), Patel et al.
patent: 6694759 (2004-02-01), Bash et al.
patent: 6826456 (2004-11-01), Irving et al.
patent: 6889908 (2005-05-01), Crippen et al.
patent: 6922787 (2005-07-01), Karpel et al.
patent: 6967283 (2005-11-01), Rasmussen et al.
patent: 7262962 (2007-08-01), McLeod et al.
patent: 7324877 (2008-01-01), Tanaka et al.
patent: 2003/0158718 (2003-08-01), Nakagawa et al.
patent: 2004/0240514 (2004-12-01), Bash et al.
patent: 2006/0036417 (2006-02-01), Wu et al.
patent: 2006/0047466 (2006-03-01), White
patent: 2007/0187343 (2007-08-01), Colucci et al.
Bradicich Thomas Michael
Dalton Angela Beth
Harper Richard Edwin
Piazza William Joseph
Bahta Kidest
International Business Machines - Corporation
Rao Sheela
Seal Cynthia G.
Streets Jeffrey L.
LandOfFree
Method of detecting recirculation of heated air within a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of detecting recirculation of heated air within a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of detecting recirculation of heated air within a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2688423