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Title:
ROOM TEMPERATURE DISTRIBUTION MODELING APPARATUS AND ROOM TEMPERATURE DISTRIBUTION MODELING METHOD
Document Type and Number:
Japanese Patent JP2009053749
Kind Code:
A
Abstract:

To provide a room temperature distribution modeling apparatus and a room temperature distribution modeling method that precisely model the interior of a room.

The room temperature distribution modeling method comprises the steps of: inputting data on a target of modeling; dividing the interior of a room into a plurality of zones to create a temperature stratification zone A representing a temperature profile; creating a thermal boundary layer zone B where contact of a shell delimiting the room with the outside air generates a downdraft or updraft on the inner surface of the shell; creating a thermal plume zone C where heat generated from a heating body generates an updraft; creating a ventilation network 2 determinative of a static pressure at the bottom of the zones and an interzone airflow; computing generalized thermal conductances 33 and 34 representing the ease of interzone thermal transfer to create a thermal network 3; and outputting the modeled room temperature distribution.


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Inventors:
OKUYAMA HIROYASU
ONISHI YOSHIAKI
OI HAJIME
ONO KENJI
NAGAYAMA HIROKI
Application Number:
JP2007217224A
Publication Date:
March 12, 2009
Filing Date:
August 23, 2007
Export Citation:
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Assignee:
SHIMIZU CONSTRUCTION CO LTD
NISSAN MOTOR
International Classes:
G06F17/50
Domestic Patent References:
JPH03291445A1991-12-20
JP2002349937A2002-12-04
JPH047675A1992-01-13
JP2005301487A2005-10-27
JP2003344327A2003-12-03
Attorney, Agent or Firm:
Takashi Koyama
Teiji Tanaka
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Tsutomu Iitaka
Takehiko Katayose



 
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