Artificial formation of energy activity in the bioreactor at the resonance level

Authors

  • Владимир Владимирович Карачун National Technical University of Ukraine “Kyiv Polytechnic Institute”, Avenue Victories, 37, Kyiv, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-6080-4102
  • Вікторія Миколаївна Мельник National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Prospect Peremogy, Kiev 03056, Ukraine, Ukraine https://orcid.org/0000-0002-0004-7218

DOI:

https://doi.org/10.15587/2312-8372.2014.25307

Keywords:

energy activity, wave coincidence, caustic surfaces, limiting frequency

Abstract

One of technical solutions for providing heat-mass transfer and aeration in the bioreactor without using mechanical mixing devices is considered. The research topic is disclosing the advantages of ultrasonic irradiation of the case and clarifying the nature of intensifying energy activity of the bioreactor content.

The methodology of the research consists in explaining the conditions for forming the increased energy activity of the reactor working structure using two types of waves — longitudinal and bending. The mechanism of occurrence of resonance and increased turbulence of the working fluid in the case of wave coincidence is disclosed.

The results of the work lie in describing the conditions for the appearance of, except wave coincidence, two additional caustic surfaces, coaxial to the case and promoting the formation of zones of increased energy activity of the bioreactor content. The studies are related to the field of biotechnology, in particular, to gaslift bubbling apparatus. The studies have proved the effectiveness of the method for artificial formation of energy activity of the bioreactor working fluid at the resonance level by two types of waves. The absence of mechanical mixing devices will improve the product sterility and increase the process efficiency and quality.

Author Biographies

Владимир Владимирович Карачун, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Avenue Victories, 37, Kyiv, Ukraine, 03056

Doctor of engineering sciences, professor Department of biotechnics and engineering

Вікторія Миколаївна Мельник, National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Prospect Peremogy, Kiev 03056, Ukraine

Doctor of Engineering, Professor

Department of Bioengineering and Engineering

References

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Published

2014-06-24

How to Cite

Карачун, В. В., & Мельник, В. М. (2014). Artificial formation of energy activity in the bioreactor at the resonance level. Technology Audit and Production Reserves, 3(4(17), 11–14. https://doi.org/10.15587/2312-8372.2014.25307

Issue

Vol. 3 No. 4(17) (2014): Production reserves

Section

Production reserves

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Copyright (c) 2016 Владимир Владимирович Карачун, Вікторія Миколаївна Мельник

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