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实验室规模搅拌生物反应器的功率输入测量

JoVE 신문
생체공학

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JoVE 신문 생체공학

Power Input Measurements in Stirred Bioreactors at Laboratory Scale

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实验室规模搅拌生物反应器的功率输入测量

DOI:

10.3791/56078-v

•

10:49 min

•

May 16, 2018

•

Stephan C. Kaiser, Sören Werner, Valentin Jossen, Katharina Blaschczok, Dieter Eibl

¹Finesse,Thermo Fisher Scientific, ²Institute of Chemistry and Biotechnology,Zurich University of Applied Sciences, School of Life Sciences and Facility Management

Chapters

00:04Title
00:36Experiment Setup
01:27Installation of the Torque Sensor
03:49Preparation of the Data Logging and Measurement Recipe
05:18Configuration of the Data Acquisition Software
06:33Perform the Torque Measurement
08:37Results: Measurements of Power Input and Power Number as a Function of Reynolds Number in Different Bioreactors
10:09Conclusion

Summary

자동 번역

搅拌反应器中的功率输入可以通过旋转过程中叶轮轴作用的扭矩来测量。本文介绍了如何利用空气轴承有效地减少机械密封中的摩擦损耗, 提高小规模船舶功率输入测量的准确度。

Tags

Keywords: Power Input Stirred Bioreactor Laboratory Scale Torque Measurement Scaling Up Air Bearing Brushless-servo Agitator Motor Torque Transducer Impeller Temperature Sensor Data Acquisition

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