Optimum Design of the Meridian Surface Shape of a Centrifugal Fan Impeller;
离心通风机叶轮子午面型线的优化设计
Three-Dimensional Numerical Simulation of Centrifugal Fan;
离心通风机三维流场数值仿真
In order to reduce the temperature of bagged soybeans in high -temperature season,we used grain cooling machine in conjunction with centrifugal fan to ventilate the bagged soybeans, so that we can insure the stabilization of the soybeans.
在上海粮油仓储有限公司嘉定粮食仓库901仓房结合使用谷物冷却机和离心通风机对包装大豆进行通风降温,达到高温季节降低粮温,确保储粮安全的目的。
The concrete calculating formula of driving force moment is deduced by analyzing the driving moment constitute of radial inlet guide adjuster, which is collocated for large and medium centrifugal ventilators.
通过对大中型离心通风机配用的径向进口导流调节器驱动力矩组成的分析 ,推导出了驱动力矩的计算公式。
An 3-D steady,compressible and second-order upwind scheme SIMPLEC algorithm were used to simulate the flow field of a centrifugal blower.
采用三维定常、可压缩的SIMPLEC算法,对一离心通风机的运行性能进行了整机三维数值模拟并进行了试验测量。
Parametric design method for centrifugal fan;
离心式通风机参数化设计方法
A method for numerically simulating the internal flow field in a typical centrifugal fan is developed.
对一种典型的离心式通风机进行了整机内部流场的数值模拟,通过划分计算区域、选择合适的计算网格、采用合理的湍流模型和边界条件等方面的处理,得到了一种计算值与试验值相当吻合的一种数值模拟方法。
By means of the entropy theory, the energy dissipation of a centrifugal fan at the off design point is investigated.
应用拟熵的方法，分析了离心式通风机非设计工况能量耗散问题。
Influence of centrifugal fans' proliferated components on the fans' functions;
离心式通风机扩散部件对其性能的影响
Marine centrifugal fans
GB/T11865-1989船用离心通风机
Marine centrifugal backward-curved blade fans
GB/T11866-1989船用后向式离心通风机
Marine explosion-proof type centrifugal fans
GB11799-1989船用防爆离心通风机
Technical specification for general purposes centrifugal fans
GB/T13275-1991一般用途离心通风机技术条件
The Numerical Analysis on Internal Flow Field of a Centrifugal Fan under Different Operating Conditions;
离心通风机变工况流动特性数值分析
Study on the Optimization Design of the Impeller for G4-73 Centrifugal Fan
G4-73离心通风机叶轮优化设计研究
The Simu lation and Analysis of Multi-blade Centrifugal Fan for Air-conditioner
空调用多翼离心通风机的模拟与分析
Parametric Design of Centrifugal Fan Volute Based on CATIA
基于CATIA的离心通风机蜗壳参数化设计
The Improved Calculation and Test Research on Centrifugal Fan for Marine
船用离心通风机改进计算与试验研究
Numerial simulation of flow field in the multi-blade centrifugal fan of range hoods
油烟机用多叶离心通风机内部流动的数值模拟
The Cross-platform Unfolding Method for Airfoil Type Blade of Centrifugal Fan
机翼型离心通风机叶片的跨平台展开方法
Test Analysis on Main Characteristic Parameter of Multi-aerofoil Centrifugal Fan Impeller
多翼离心通风机叶轮主要特征参数的试验分析
Investigation on Flow Characteristic and Energy Conservation and Denoising Inside Volute of Centrifugal Fan;
离心通风机蜗壳内流动特征及节能降噪研究
Numerical Simulation and Comparison of Inner-flow Field for Centrifugal Fans;
离心通风机内部流场的数值模拟分析与比较
Research on Feature of Rotating Stall and the Inlet Vortex in Centrifugal Fans;
离心通风机旋转失速和进口涡流特征研究
Numerical Simulation and Experimentation Study on G4-73 Fan Impeller
G4-73离心通风机叶轮改造数值模拟与实验研究
The Optimization Method of Centrifugal Fan Structures Based on CFD and Test Comparison
基于CFD的离心通风机结构优化方法与试验对比
The Application of Ultra-low Carbon Bainite Steel in Centrifugal Fan
超低碳贝氏体钢在离心通风机上的应用