INFLUENCE OF JET-TO-MAIN STREAM TURNING ANGLE IN FLUID FLOW FROM CYLINDRICAL NOZZLE OF COLLECTOR-PIPELINE ON FLOW COEFFICIENT
For intake cylindrical nozzles with orthogonal lateral jet outlets, dependences of the flow coefficient on (1) Reynolds number , (2) jet-to-main stream turning angle , which is measured relative to the direction of the main stream in a collector-pipeline, as well as (3) the ratio of the diameter o...
| Main Authors: | , |
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| Format: | Article |
| Language: | Polish |
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Rzeszow University of Technology
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| Series: | Journal of Civil Engineering, Environment and Architecture |
| Subjects: | |
| Online Access: | http://doi.prz.edu.pl/pl/pdf/biis/704 |
| Summary: | For intake cylindrical nozzles with orthogonal lateral jet outlets, dependences of the flow coefficient on (1) Reynolds number , (2) jet-to-main stream turning angle , which is measured relative to the direction of the main stream in a collector-pipeline, as well as (3) the ratio of the diameter of the outlet hole of the nozzle to that of the collector-pipeline are obtained. The ratio influences the value of the coefficient of flow more considerably than the jet-to-main stream turning angle does. The magnitude of flow coefficient varies most abruptly in the range of the magnitude of the ratio from 0.35 to 0.40. For adjustment of non-uniformity of the fluid inflow into the pressure pipelines along their lengths, the nozzles of 0.35 0.40 are the most suitable ones. |
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| ISSN: | 2300-5130 2300-8903 |