Circular or rectangular duct can be specified.
可指定是圆形管或矩形管。
Rectangular branch takeoff duct with adjustable transition. Circular or rectangular duct can be specified.
具有可调转换的矩形分支引出管道。可指定为圆形管道或矩形管道。
The main products include circular and rectangular duct fans; they are widely used in the hospital, hotel, meeting room and airport, etc for air exhausting system.
主要产品包括圆形管道风机和方形管道风机，其产品被广泛用在医院、酒店、会议室、机场等公共场所的换气和快速排气系统。
This paper presents the results of the analysis and numerical solution of the three-dimensional turbulent incompressible flow in an S-shaped rectangular duct.
本文给出了矩形截面的s形弯曲管道中气流的三元紊流数学分析和对不可压缩情况进行的数字解结果。研究中将三元粘性紊流看作半抛物线形式。
This paper presents the results of the analysis and numerical solution of the three-dimensional turbulent incompressible flow in an S-shaped rectangular duct.
本文给出了矩形截面的s形弯曲管道中气流的三元紊流数学分析和对不可压缩情况进行的数字解结果。研究中将三元粘性紊流看作半抛物线形式。
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