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微通道内气液两相Taylor流数值模拟

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本文采用FLUENT软件对T型微通道内气液两相Taylor流进行模拟,得到了各物理参数对Taylor流的影响规律.在此基础上,采用最小二乘法进行拟合,得到了可以更准确预测T型通道内气液两相Taylor流气泡和液柱长度的经验关联式.
Simulation on Gas-liquid Two-phase Taylor Flow in Micro-channel
In this paper,gas-liquid two-phase Taylor flow were simulated in T-junction micro-channel through FLUENT software.By studying large amounts of date from the numerical simulation,this paper made clear the law how each physical parameter will influent on Taylor flow.Then using the least square method,it figured out a series of corrections which will accurately predict the dimensionless slug length in the micro-channel.

T-junction micro-channelTaylor flowgas-liquid two-phasethe least square method

冯斐斐、王晓丹、管星星、夏良苗

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中国化学赛鼎宁波工程有限公司, 浙江 宁波 315000

T型微通道 Taylor流 气液两相 最小二乘法

2024

山西化工
山西省煤化工发展促进中心 山西省化工学会

山西化工

影响因子:0.293
ISSN:1004-7050
年,卷(期):2024.44(1)
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