【摘要】 根据隧道射流通风原理和模拟实验结果 ,建立了通风系统的基本流动模式 ;对射流风机性能、射流特性、通风气流组织和通风效率等方面 ,进行了全面的阐述和分析 ;提出了射流通风系统优化设计的原则和方法 ,包括主要通风参数的计算和控制 ,通风系统的合理布局和经济性分析以及射流通风应用的一些新方法。更多还原

【Abstract】 This paper established flow model of ventilation system according to ventilation principle with jet fans and simulated experiment result. Simultaneously,the aspects such as jet fan performance, jet property,air flow structure of ventilation and ventilation efficiency,overall were elaborated and analysed. Finally, this paper put forward the method and principle of optimization design for ventilation system with jet fans, including calculation and control of vent parameters mainly,ventilation system reasonable layout and economy analysis, as well as some new method of ventilation with jet fans.更多还原