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- The TCF RANGEof centrifugal fans is suitable for direct and ducted application in residential, commercial and industrial buildings. 该系列排气扇可直接和管道式安装在住宅、商业建筑和工业建筑大楼,做排风之用。
- Vibration Isolating Study on a Centrifugal Fan Noise Controlling System used in a. 风机风井噪声治理隔振研究。
- The IC RANGE of centrifugal fans is ideal for industrial applications where small air volumes and low pressure are required. IC系列离心式风扇适用于工业场所中较小空气流量和低压力需求。
- Full aluminium evaporator,stainless steer centrifugal fan motor, longevity and high effect. 全铝合金蒸发器,不锈钢离心风机冻结效率高,装置寿命长。
- This company mainly produces axial-flow type fans, centrifugal fans, and special fans.It has passed ISO9001international nullity system ratification. 本公司(新昌县空调配件厂)是生产各种流轴、离心风机及特种风机的专业生产企业,已通过ISO9001国际质量体系认证。
- The causes and aftereffect of axial thrust that rising from working impellers of single-suction high-pressure centrifugal fans is analyzed simply. 简要分析了单吸式高压离心通风机叶轮工作时产生轴向推力的原因及危害。
- Neise, W., “Noise Reduction in Centrifugal Fans:A Literature Survey”, Journal of Sound and Vibration, Vol. 45, No. 3, pp. 375-403, 1976. 吕水烟,“前倾式离心风机之减噪研究”,国立台湾工业技术学院机械工程技术研究所硕士论文,1997年。
- An Experimental investigation on the flow fi el d in vaned diffuser of a centrifugal fan has been conducted using Laser Doppler Velocimeter (LDV). 利用激光多普勒测速仪(LDV)测量了离心风机叶片扩压器的内部流场。
- B.J. Tsai and C.L. Wu, "Investigation of a miniature centrifugal fan," Applied Thermal Engineering, vol. 27, no. 1, 2007, pp. 229-239. 黄朝玮,双吸入后倾式离心风机数值与实验整合研究,硕士论文,国立台北科技大学冷冻空调工程研究所,台北,2006。
- Neise W. and Koopman G. H., "Reduction of Centrifugal Fan Noise by Use of Resonator", Journal of Sound and Vibration, Vol.73, No.2, pp. 297-308, 1980. 洪宗扬,"后倾式离心风机之噪音研究",国立台湾工业技术学院硕士论文,1996年。
- In order to design a new model centrifugal fan with high performance, a new slotted technique on splitter blade used for impeller design in centrifugal fans was presented. 为高性能新型风机设计进行了应用技术研究,提出在离心风机叶轮设计中采用长短叶片开缝的新技术。
- The performance characteristics of standard No. welding centrifugal fans is experimentally investigated by cutting impellers either axially or radially. 摘要通过对板焊类离心式高效模型风机叶轮进行轴向和径向切割后的性能试验,得到了其相对于标准机号的性能曲线的拓展范围。
- The impeller inlet prewhirl flow in a HW-G1 centrifugal fan has been measured by means of the three-hole probe and micropressure gauge. 结果表明该离心风机叶轮进口存在预旋,且预旋沿周向和轴向分布都不均匀。
- The upstream and downstream flowfields of a straight blade inlet guide vane (IGV) for a centrifugal fan were measured with a five-hole probe. 摘要为了改进风机调节门的性能和作用,采用五孔探针对平板直叶片调节门前后的流动进行了详细的测量,得到了流动参数沿流动方向的衰减变化规律。
- Our frontline products include: Scrubbers, Water Strippers & Carbon Absorbers, Radial & Centrifugal Fans, Hoods & Covers, Dampers, Piping & Ducting and Tanks. 我们的一线产品包括:涤气器,水剥离机及碳吸收剂,径向和离心式风机,引擎盖&保护套,阻尼器,导管和管道和水箱。
- The temperature of storehouse was reduced by grain cooling machine first, then the temperature of soybeans was reduced by centrifugal fan. 当谷物冷却机把仓温降低到一定程度后,开启离心通风机对粮桩进行通风,进而降低粮温。
- It employs strong absorbing strength of centrifugal fan to pick up scatted feathers on the ground, to reemploy and keep ground clean. 吸毛车是利用离心鼓风机高速旋转产生的强大吸力来拾捡地上散落的轻盈羽毛,以便重新利用和保持车间地面的干净.;整洁。
- A case of field balancing of a centrifugal fan is presented to show the method to determine the trial counterweight for balancing. 介绍某电厂的增压风机转子现场动平衡过程中试重大小及配重方案的选取方法。
- Luo Sheng,Qi Datong,Zhao Furong,et al.Measurement and analysis of impeller inlet prewhirl flow in a centrifugal fan[J].Fluid Machinery,2002,30(8):6-7. [7]罗晟;祁大同;赵复荣;等.;离心风机叶轮进口预旋的测量和分析[J]
- The three-dimensional unsteady flow field in a centrifugal fan is numerically simulated,where Navier-Stockes equations are adopted and RNG k-epsilon turbulence model is chosen. 此外,还尝试运用一种新的方法,即不用求解声场而直接依据非定常流场中的静压脉动分析了蜗舌处主要气动噪声源的位置及其成因。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries