CIESC Journal ›› 2024, Vol. 75 ›› Issue (8): 2777-2786.DOI: 10.11949/0438-1157.20240159
• Fluid dynamics and transport phenomena • Previous Articles Next Articles
Liang ZHAO(), Yuqiao LI, De ZHANG, Shengqiang SHEN
Received:
2024-02-04
Revised:
2024-05-11
Online:
2024-08-21
Published:
2024-08-25
Contact:
Liang ZHAO
通讯作者:
赵亮
作者简介:
赵亮(1979—),男,博士,副教授,zlhmf@dlut.edu.cn
基金资助:
CLC Number:
Liang ZHAO, Yuqiao LI, De ZHANG, Shengqiang SHEN. Experimental study of internal and external field characteristics of spiral nozzle[J]. CIESC Journal, 2024, 75(8): 2777-2786.
赵亮, 李雨桥, 张德, 沈胜强. 螺旋喷嘴内外流场特性的实验研究[J]. 化工学报, 2024, 75(8): 2777-2786.
入口压力/kPa | QL/(kg/(s·m2)) | qL/(kg/(s·m2)) | δL/% | QY/(kg/(s·m2)) | qY/(kg/(s·m2)) | δY/% |
---|---|---|---|---|---|---|
50 | 451.8 | 472.4 | 4.4 | 394.0 | 412.1 | 4.4 |
100 | 636.1 | 668.3 | 4.8 | 592.4 | 618.8 | 4.3 |
150 | 754.6 | 794.7 | 5.1 | 714.9 | 748.8 | 4.5 |
200 | 863.7 | 904.6 | 4.5 | 835.2 | 880.6 | 5.2 |
Table 1 Comparison between square barrel data and instrument data
入口压力/kPa | QL/(kg/(s·m2)) | qL/(kg/(s·m2)) | δL/% | QY/(kg/(s·m2)) | qY/(kg/(s·m2)) | δY/% |
---|---|---|---|---|---|---|
50 | 451.8 | 472.4 | 4.4 | 394.0 | 412.1 | 4.4 |
100 | 636.1 | 668.3 | 4.8 | 592.4 | 618.8 | 4.3 |
150 | 754.6 | 794.7 | 5.1 | 714.9 | 748.8 | 4.5 |
200 | 863.7 | 904.6 | 4.5 | 835.2 | 880.6 | 5.2 |
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