R&D registration number in UkrISTEI: 0121U108492
What priority area of science and technology does it correspond to: fundamental scientific research on the most important problems of developing scientific, technical, socio-economic, socio-political, human potential to ensure the competitiveness of Ukraine in the world and the sustainable development of society and the state
Funding source: state budget; general fund of the state budget
Amount of financing: 100 – 500 thousand UAH. (UAH 432 thousand)
Year of study start: 2021
The total duration of the study (according to the plan): 5 years
The prospect of further execution in 2022 – 2023: to be continued as a fundamental
Research level: no analogues in the world
Availability of a patent: 1 patent of Ukraine.
Additional actions requiring further research: expanding the range of research and updating the material and technical base
Brief description, advantages, further prospects for application.
As a result of the implementation of the GDR stage in 2021, two criteria for optimizing the designs of bioreactors were developed: the optimality of the geometric shape of the bioreactor and the intensification of mass transfer. The application of the criteria makes it possible to evaluate the efficiency of using the working volume of bioreactors of various designs in terms of the intensity of mass transfer processes and the cost of electricity for mixing and aeration. The development of criteria is the first step towards the creation of bioreactors with an optimal form in terms of mass transfer and energy efficiency. The basis for optimizing the shape, in turn, is the analysis of fermentation medium flow patterns obtained by modeling the processes of mixing and aeration. The development of acceptable modeling methods is the subject of further research.