體育館空調(diào)氣流組織方案的數(shù)值模擬優(yōu)化研究.pdf

1、沈陽建筑大學碩士學位論文體育館空調(diào)氣流組織方案的數(shù)值模擬優(yōu)化研究姓名：王高升申請學位級別：碩士專業(yè)：供熱供燃氣通風及空調(diào)工程指導(dǎo)教師：林豹2011-03碩士研究生學位論文 摘要 III Abstract A modern stadium，not only have i mproved sports facilities ，and must have good air conditioning ，especiall

2、y sports games hall`s air- conditioning is the key.And the indoor air distribution is one of the keys to gymnasium hall`s designing.It not only directly affects the hall`s desired effects，but a

3、lso refer to the economics of air conditioning design.Therefore，the gymnasium hall`s air distribution is the place where most was researched and discussed ，it has very import significance. Peculia

4、r architectural style of modern stadium，full of imagination，size large，indoor air distribution under its structural shape， and many other factors， it is difficult to rely on traditional methods to

5、 predict the indoor air distribution.With computer technology and computational fluid dynamics in recent years(CFD) development，making use of CFD technology to simulate the predicted gymnasium hall`

6、s air distribution as possible，and then design according to the results of simulation optimization.The topics to a stadium in Shangdong Province as the reserarch object，the use of Gambit establis

7、hment of physical model，using a common software Fluent simulation， the game room with upper air and the air supply side air are two ways a variety of air distribution air program velocity fie

8、ld，temperature field simulation and prediction，through analysis and comparison，were elected the best solution.Cpmparative effects of two best air- conditioning，and energy analysis of the two programs

9、 were made ，talking into account the best side air supply is mainly responsible for building the lower air space cooling load，the best solution to air opposite the two Species improvement prog

10、rams were made.And coming to the second side air supply improvement program meet the competition requirements，meet the design requirements，and energy consumption is lower，so the improving program