摘要
以流体力学通用软件Fluent 6.3为平台,采用高精度有限体积法的Simple算法及k-ε双方程湍流模型,对面积比为10.9的引射器内部流场进行了数值模拟,得到了流场的流动分布(速度分布、压力分布),其结果为引射器在室内供暖系统的应用提供一定的理论依据.
The numerical simulation to inner flow field of injector with area ratio of 10：9 software Fluent 6.3. Simple algorithm of high accuracy finite volume method and K - ε lence model was carried out to obtain the distribution of speed and pressure. The results by using fluid dynamic double equation turbu- provide theory for the application of injecter in the indoor heating systems.
出处
《兰州工业高等专科学校学报》
2011年第6期28-31,共4页
Journal of Lanzhou Higher Polytechnical College
基金
兰州工专科研资助项目(10k-14)
关键词
引射器
流场
计算流体动力学
数值模拟
injector
flow field
computational fluid dynamics
numerical simulation
