供稿: 张洪良;孙付伟;王发辉 | 时间: 2019-04-26 | 次数: |
作者单位:河南理工大学机械与动力工程学院
摘要:对一家医院Ⅰ级洁净手术室内气流速度场,温度场进行了模拟与分析,运用Fluent软件的前处理程序Gambit建立了简化的计算模型,运用工程上最常用的标准k-e模型,对不同的送风温度、送风速度、边界条件进行了Fluent模拟,模拟了洁净手术室内各点的温度、湿度、压强,并通过对不同状况模拟结果的比较来优化其送风参数.
DOI:10.16186/j.cnki.1673-9787.2008.05.015
分类号:TU831.8
The analytical study of flow field in the OR based on fluent
Abstract:The paper analyzes the airflow velocity field of I level surgery in a hospital.the fluent software's preliminary manipulation program-gambit is used to create a simple computation module.The author uses the normal k-e module imitating the different blowing-in speed, temperature and boundary conditions.Comparisons between various blowing-in speed and temperature according to the demands for speed and temperature in the surgery are made.And then the blowing-in parameters are optimized through the comparative results.