Chemical Industry and Engineering Progress ›› 2023, Vol. 42 ›› Issue (11): 5602-5611.DOI: 10.16085/j.issn.1000-6613.2022-2289
• Chemical processes and equipment • Previous Articles Next Articles
ZHAO Jinming(), QIN Xiaobo, XU Yang, SHI Yihang, ZHOU Yongjun()
Received:
2022-12-09
Revised:
2023-01-15
Online:
2023-12-15
Published:
2023-11-20
Contact:
ZHOU Yongjun
通讯作者:
周勇军
作者简介:
赵金明(1999—),男,硕士研究生,研究方向为搅拌技术及装备的开发应用。E-mail:2682106568@qq.com。
基金资助:
CLC Number:
ZHAO Jinming, QIN Xiaobo, XU Yang, SHI Yihang, ZHOU Yongjun. Heat transfer performance in stirred tank with four-pitched blade with stabilizing fins-Rushton combined impellers[J]. Chemical Industry and Engineering Progress, 2023, 42(11): 5602-5611.
赵金明, 秦晓波, 徐阳, 史亦航, 周勇军. 带稳定翼四斜叶-Rushton组合桨搅拌釜内传热性能[J]. 化工进展, 2023, 42(11): 5602-5611.
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URL: https://hgjz.cip.com.cn/EN/10.16085/j.issn.1000-6613.2022-2289
结构参数 | D | D1 | D2 | H | H1 | h | l1 | l2 | l3 | l4 | l5 |
---|---|---|---|---|---|---|---|---|---|---|---|
尺寸/mm | 500 | 212 | 165 | 750 | 612 | 40 | 36 | 72 | 52 | 45 | 15 |
结构参数 | D | D1 | D2 | H | H1 | h | l1 | l2 | l3 | l4 | l5 |
---|---|---|---|---|---|---|---|---|---|---|---|
尺寸/mm | 500 | 212 | 165 | 750 | 612 | 40 | 36 | 72 | 52 | 45 | 15 |
测温点 | x | y | z |
---|---|---|---|
T1 | -240 | 10 | 450 |
T2 | -155 | 0 | 400 |
T3 | -155 | 0 | 350 |
T4 | -155 | 0 | 300 |
T5 | -155 | 0 | 250 |
T6 | -240 | 10 | 200 |
T7 | 165 | 0 | 550 |
T8 | 165 | 0 | 500 |
T9 | 165 | 0 | 450 |
T10 | 185 | 50 | 324 |
T11 | 205 | 0 | 324 |
T12 | 225 | -50 | 324 |
T13 | 165 | 0 | 201 |
T14 | 165 | 0 | 151 |
T15 | 165 | 0 | 101 |
测温点 | x | y | z |
---|---|---|---|
T1 | -240 | 10 | 450 |
T2 | -155 | 0 | 400 |
T3 | -155 | 0 | 350 |
T4 | -155 | 0 | 300 |
T5 | -155 | 0 | 250 |
T6 | -240 | 10 | 200 |
T7 | 165 | 0 | 550 |
T8 | 165 | 0 | 500 |
T9 | 165 | 0 | 450 |
T10 | 185 | 50 | 324 |
T11 | 205 | 0 | 324 |
T12 | 225 | -50 | 324 |
T13 | 165 | 0 | 201 |
T14 | 165 | 0 | 151 |
T15 | 165 | 0 | 101 |
编号 | μ/mPa·s | ρ/kg·m-3 | λ/W·m-1·K-1 | cp /kJ·kg-1·K-1 | Pr |
---|---|---|---|---|---|
1 | 7.3 | 1010 | 0.64 | 4.180 | 4.77 |
2 | 14.6 | 1010 | 0.64 | 4.180 | 9.54 |
3 | 29.2 | 1010 | 0.64 | 4.180 | 19.07 |
编号 | μ/mPa·s | ρ/kg·m-3 | λ/W·m-1·K-1 | cp /kJ·kg-1·K-1 | Pr |
---|---|---|---|---|---|
1 | 7.3 | 1010 | 0.64 | 4.180 | 4.77 |
2 | 14.6 | 1010 | 0.64 | 4.180 | 9.54 |
3 | 29.2 | 1010 | 0.64 | 4.180 | 19.07 |
内盘管标记 | XZ截面温度边界层厚度/mm | YZ截面温度边界层厚度/mm | |
---|---|---|---|
1 | a1 | 4.78 | 4.89 |
a2 | 3.67 | 1.25 | |
2 | b1 | 2.41 | 3.67 |
b2 | 1.22 | 2.45 | |
3 | c1 | 2.43 | 2.47 |
c2 | 3.65 | 2.46 | |
4 | d1 | 2.47 | 2.47 |
d2 | 4.66 | 2.46 | |
5 | e1 | 1.25 | 1.23 |
e2 | 3.53 | 3.67 | |
温度层平均厚度 | 3.01 | 2.70 |
内盘管标记 | XZ截面温度边界层厚度/mm | YZ截面温度边界层厚度/mm | |
---|---|---|---|
1 | a1 | 4.78 | 4.89 |
a2 | 3.67 | 1.25 | |
2 | b1 | 2.41 | 3.67 |
b2 | 1.22 | 2.45 | |
3 | c1 | 2.43 | 2.47 |
c2 | 3.65 | 2.46 | |
4 | d1 | 2.47 | 2.47 |
d2 | 4.66 | 2.46 | |
5 | e1 | 1.25 | 1.23 |
e2 | 3.53 | 3.67 | |
温度层平均厚度 | 3.01 | 2.70 |
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