上海世博会法国馆大空间展厅温度场模拟及验证
Simulation and validation of temperature field in the exhibition hall of France Pavilion in Expo Shanghai
摘要：
建立了法国馆大空间展厅的物理模型，利用CFD技术对法国馆大空间展厅的温度场进行了模拟计算，并根据现场实测结果验证了模拟计算的准确性。将模拟计算结果和现场实测结果进行了对比分析，得出室内人员密度变化、室外空气温度变化以及空调系统自控措施不完善是造成偏差的主要原因。
关键词：上海世博会,法国馆,置换通风,计算流体力学,模拟
Abstract：
Establishes a physical model, simulates the temperature field by using the CFD technique and verifies it with the field test data. Compares and analyses the simulation results with the test results and concludes that the major causes of deviation are the indoor personnel density variations, the outdoor temperature fluctuations and the automatic control imperfections of air conditioning system.
Keywords:Expo Shanghai, France Pavilion, displacement ventilation, computational fluid dynamics, simulation