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您的检索式：作者名="Archie Eaglesham"
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| 1 | Rushton桨气液搅拌槽内气泡流对搅拌轴弯矩的影响(英文)显示文摘The bending moment acting on the overhung shaft of a gas-sparged vessel stirred by a Rushton turbine,as one of the results of fluid and structure interactions in stirred vessels,was measured using a moment sensor equipped with digital telemetry.An analysis of the shaft bending moment amplitude shows that the amplitude distribution of the bending moment,which indicates the elasticity nature of shaft material against bending deformation,follows the Weibull distribution.The trends of amplitude mean,standard deviation and peak deviation characteristics manifest an 'S' shape versus gas flow.The 'S' trend of the relative mean bending moment over gas flow rate,depending on the flow regime in gas-liquid stirred vessels,resulted from the competition among the nonuniformity of bubbly flow around the impeller,the formation of gas cavities behind the blades,and the gas direct impact on the impeller when gas is introduced.A further analysis of the bending moment power spectral density shows that the rather low frequency and speed frequency are evident.The low-frequency contribution to bending moment fluctuation peaks in the complete dispersion regime. | 石代嗯 蔡子琦 Archie Eaglesham 高正明 | 2015 | Chinese Journal of Chemical Engineering2015，23，3： | 3 |
| 2 | Characteristics of the Bending Moment Acting on an Overhung Shaft in a Stirred Vessel显示文摘 | Daien Shi Tao Lu Archie Eaglesham Zhengming Gao | 2014 | International Journal of Chemical Reactor Engineering2014，，1： | 1 |
| 3 | Effect of gas flow on the bending moment acting on a shaft in a sparged vessel stirred by a Pitched Blade Turbine显示文摘 | Daien Shi Ziqi Cai Yangyang Liang Archie Eaglesham Zhengming Gao | 2014 | Chemical Engineering Research and Design2014，，： | 1 |
| 4 | Droplet characteristics in the multi-staged high speed disperser with single inlet显示文摘Droplet characteristics in the cavity zone of a multi-staged high speed disperser with single inlet were studied in this paper. The influences of both the operating and structural parameters on the mean droplet diameter, size distribution and liquid flux distribution were quantitatively analyzed. The result showed that the mean droplet diameter decreased with the increase of rotational speed and the number of rotors;whilst there is little influence on the inlet flow rate. In the experimental range, the minimum value of mean droplet diameter is 0.57 mm, 0.48 mm, 0.41 mm in the two-staged, three-staged and four-staged rotors, respectively. The Rosin–Rammler(R–R) distribution could describe the droplet size distribution appropriately, and it became uniform with the increase of rotational speed and the number of rotor, while the inlet flow rate had little effect on the droplet size distribution. The liquid flux distribution curves were always unimodal. With the increase of rotational speed, the location of maximum liquid flux ratio moved from zone 3 to zone 4 and this value decreased from 22.1% to 18.1%. Using Coefficient of Variation(CV) to indicate the uniformity of liquid flux distribution, it was found that the CV decreases from 47.5% to 22.7%when the number of rotor increased from 2 to 4. | Ao Nie Ziqi Cai Zhengming Gao Zhimiao Wang Archie Eaglesham | 2019 | Chinese Journal of Chemical Engineering2019，27，8： | 0 |
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