Search results for: AERATION - Bridge of Knowledge

Search

Search results for: AERATION

Best results in : Research Potential Pokaż wszystkie wyniki (15)

Search results for: AERATION

Best results in : Business Offer Pokaż wszystkie wyniki (4)

Search results for: AERATION

Other results Pokaż wszystkie wyniki (84)

Search results for: AERATION

  • Designing control strategies of aeration system in biological WWTP

    Publication

    The paper presents the complete design processes of a novel aeration control systems in the SBR (Sequencing Batch Reactor) wastewater treatment plant (WWTP). Due to large energy expense and high influence on biological processes, the aeration system plays a key role in WWTP operation. The paper considers the aeration system for a biological WWTP located in the northeast of Poland. This system consists of blowers, the main collector...

    Full text available to download

  • Modelling of sequencing batch reactor operating at various aeration modes

    Publication

    - MATEC Web of Conferences - Year 2019

    The presented study involved designing a computer model of a sequencing batch reactor (SBR) at laboratory scale. The data pertaining to the technical aspects of the bioreactor and quality indicators of wastewater constituted the input for the employed simulation tool, i.e. GPS-X software package. The results of a simulation involving a 12-hour operation cycle are presented in this work; each cycle included 6 phases: filling, mixing,...

    Full text available to download

  • Modelling of Different Aeration Modes Influencing Processes in SBR Bioreactor

    Publication

    - Year 2015

    Currently, computer modelling together with the simulation tools tailored for that purpose constitute a very important element in planning technological changes within wastewater treatment plant. From the point of view of the WWTP operator every modification should be introduced in order to improve the quality of treated sewage with the lowest financial outlays. These requirements can be met by using computer programmes to effectuate...

  • Numerical analysis of the ostiomeatal complex aeration using the CFD method

    Publication
    • D. Tretiakow
    • K. Tesch
    • K. Markiet
    • T. Przewoźny
    • A. Kusiak
    • D. Cichońska
    • A. Skorek

    - Scientific Reports - Year 2023

    We aimed to analyse ostiomeatal complex (OMC) aeration using the computational fluid dynamics (CFD) method of simulation based on human craniofacial computed tomography (CT) scans. The analysis was based on CT images of 2 patients: one with normal nose anatomy and one with nasal septal deviation (NSD). The Reynolds-Average Simulation approach and turbulence model based on linear eddy viscosity supplemented with the two-equation...

    Full text available to download

  • Maxillary sinus aeration analysis using computational fluid dynamics

    Publication
    • D. Tretiakow
    • K. Tesch
    • K. Markiet
    • A. Skorek

    - Scientific Reports - Year 2022

    The maxillary sinus aeration using the computational fluid dynamics (CFD) method based on individual adult patients’ computed tomography (CT) scans were analyzed. The analysis was based on CT images of 4 patients: one with normal nose anatomy and three with nasal septal deviation (NSD) and concha bullosa (CB). The CFD simulation was performed using the Reynolds-Average Simulation approach and turbulence closure based on linear...

    Full text available to download