Analysis of Xiaoqing Mine's ventilation system based on its Q-H equilibrium graph;
基于Q-H平衡图的小青矿通风系统分析
Locating optimization of fans in ventilation system based on fish-swarmalgorithm;
用鱼群算法求解通风系统风机定位优化问题
TOPSIS method for evaluation on mine ventilation system;
矿井通风系统评价的TOPSIS方法
Analysis in ventilating system of gastronomic plaza;
美食广场通风系统的技术分析
The factors that influence the whole efficiency of ventilating system adopting adjustment to variable air mass flow and friction were investigated.
对采用变流量、变阻力调节式通风系统整体效率的影响因素进行了探讨。
Air distributors are usually placed in ventilating systems to keep the balancing of volume flow rates between each branch of ducts.
在许多通风系统中,常采用风量分配器来保证在各送风支路风量发生变化时系统风量的平衡。
Safety evaluation of mine ventilation system of Jiulishan mine;
九里山煤矿通风系统安全性评价
Based on the fuzzy comprehensive evaluation of mine ventilation system,fuzzy decision-making and optimum selection is put forward.
在矿井通风系统模糊综合评判的基础上,提出了模糊决策优选方法,并建立了矿井通风系统模糊决策优选的理论模型;编写了矿井通风系统模糊决策优选软件,并应用平顶山八矿二水平的通风系统改造;研究结果表明模糊决策优选更具有离散性,该方法更易于提高决策的可信度和精度。
To overcome the shortcomings of the current optimization and evaluation methods for mine ventilation systems, a new method, fuzzy optimum selection, was put forward and utilized.
针对现有矿井通风系统优化评判方法的不足 ,提出用模糊优选分析法进行优化评判 。
Numerical simulation and improvement of the hot air system in a train service shop of high speed railway;
高速铁路列车检修库热风系统数值模拟与改进
In view of the problems existing in the ventilation systems at Xiao Nan Coal Mines, the renovation of ventilation system is put forward as a must.
针对晓南煤矿矿井通风存在的问题,提出了对矿井通风系统进行改造的必要性,并对改造的方案进行经济和技术比较。