COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY
This work represents a research in the field of modeling the spatial-temporal evolution of pollutants. The Navier-Stokes equations were applied for the mathematical formulation of the spatial-temporal evolution of pollutants in river ecosystems, which are fundamental in fluid mechanics and describe...
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2025-03-01
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| Series: | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
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| Online Access: | https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202501&vol=1&aid=5712 |
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| author | GALINA MARUSIC NINA SAVA RODICA BRANIȘTE VIOREL CĂRBUNE VICTOR ABABII |
| author_facet | GALINA MARUSIC NINA SAVA RODICA BRANIȘTE VIOREL CĂRBUNE VICTOR ABABII |
| author_sort | GALINA MARUSIC |
| collection | DOAJ |
| description | This work represents a research in the field of modeling the spatial-temporal evolution of pollutants. The Navier-Stokes equations were applied for the mathematical formulation of the spatial-temporal evolution of pollutants in river ecosystems, which are fundamental in fluid mechanics and describe the motion of fluids under different conditions. The SMS (Surface-water Modeling System) environment was used to determine the spatial-temporal evolution of pollutants, which is a software developed for modeling and simulation of surface water flows. An important evolution was the use of the application of 2/3D hydrodynamic models that simulate water flow in one plane, taking into account two spatial dimensions (longitude and latitude). The pollutant behavior simulation approach will contribute to the assessment and forecasting of potential natural catastrophes of riverine aquatic ecosystems. This research aims to explore the computational methods and technologies and comes up with some solutions that can be used to analyze the distribution and evolution of pollutants on the Prut river sector in Giurgiulești locality. A comparative analysis of several commercial Software (ANSYS Fluent, COMSOL Multiphysics, STAR-CCM+) and Open-Source Software (OpenFOAM, SU2, Gerris) was carried out, and the advantages of each software in the process of numerical simulation of the spatial-temporal evolution of pollutants were found. |
| format | Article |
| id | doaj-art-be6e652e910a4420a5bb0a2f2e72bbaa |
| institution | DOAJ |
| issn | 1582-540X |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| spelling | doaj-art-be6e652e910a4420a5bb0a2f2e72bbaa2025-08-20T03:05:07ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry1582-540X2025-03-01251033045https://doi.org/10.29081/ChIBA.2025.614COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITYGALINA MARUSIC 0 NINA SAVA 1RODICA BRANIȘTE 2 VIOREL CĂRBUNE 3VICTOR ABABII 4Technical University of Moldova, Department Computer Science & Systems Engineering, Stefan cel Mare 168, Chișinău, Republic of MoldovaTechnical University of Moldova, Department Software Engineering & Automatics, Stefan cel Mare 168, Chișinău, Republic of MoldovaTechnical University of Moldova, Department Computer Science & Systems Engineering, Stefan cel Mare 168, Chișinău, Republic of MoldovaTechnical University of Moldova, Department Computer Science & Systems Engineering, Stefan cel Mare 168, Chișinău, Republic of MoldovaTechnical University of Moldova, Department Computer Science & Systems Engineering, Stefan cel Mare 168, Chișinău, Republic of MoldovaThis work represents a research in the field of modeling the spatial-temporal evolution of pollutants. The Navier-Stokes equations were applied for the mathematical formulation of the spatial-temporal evolution of pollutants in river ecosystems, which are fundamental in fluid mechanics and describe the motion of fluids under different conditions. The SMS (Surface-water Modeling System) environment was used to determine the spatial-temporal evolution of pollutants, which is a software developed for modeling and simulation of surface water flows. An important evolution was the use of the application of 2/3D hydrodynamic models that simulate water flow in one plane, taking into account two spatial dimensions (longitude and latitude). The pollutant behavior simulation approach will contribute to the assessment and forecasting of potential natural catastrophes of riverine aquatic ecosystems. This research aims to explore the computational methods and technologies and comes up with some solutions that can be used to analyze the distribution and evolution of pollutants on the Prut river sector in Giurgiulești locality. A comparative analysis of several commercial Software (ANSYS Fluent, COMSOL Multiphysics, STAR-CCM+) and Open-Source Software (OpenFOAM, SU2, Gerris) was carried out, and the advantages of each software in the process of numerical simulation of the spatial-temporal evolution of pollutants were found.https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202501&vol=1&aid=5712computational solutionsecosystemsmodelingpollutionriverspatial-temporal evolution |
| spellingShingle | GALINA MARUSIC NINA SAVA RODICA BRANIȘTE VIOREL CĂRBUNE VICTOR ABABII COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry computational solutions ecosystems modeling pollution river spatial-temporal evolution |
| title | COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY |
| title_full | COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY |
| title_fullStr | COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY |
| title_full_unstemmed | COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY |
| title_short | COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY |
| title_sort | computational solutions for determining the spatial temporal evolution of pollutants on the prut river sector in giurgiulesti locality |
| topic | computational solutions ecosystems modeling pollution river spatial-temporal evolution |
| url | https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202501&vol=1&aid=5712 |
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