A numerical solution for the air pollution control problem in 3D
Fuente:
Redalyc
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Artículo científico |
| Langue: | en |
| Publié: |
Universidad Nacional de Colombia
2017
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1876475277855424512 |
|---|---|
| author | Alirio Gomez |
| author_facet | Alirio Gomez |
| contents | A numerical solution for the air pollution control problem in 3D Alirio Gomez Alina Fedossova Rodrigo Alberto Britto Ingeniería Semi three numerical solution infinite programming air pollution control This paper studies the minimization of the cost of an air pollution control problem in a three-dimensional region where there exists several sources of pollution. Since the control area has an infinite set of points, the proposed model was formulated using semi-infinite programming (SIP). The problem was solved by using a version of Volkov–Zavriev’s (1997) stochastic outer approximations method, which consists of an active search for relevant constraints based in quasi-optimal functions. The concentration of the contaminant at each point in the region is obtained from a Gaussian model. Three cases were analyzed taking into account the Colombian standard for sulfur dioxide. The hypothesis that polluting sources should not be established within cities was supported. Lastly, results indicate that solutions that cost the least allow the harmful effects caused by sources in a control area to be estimated. 2017 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49650910040 https://www.redalyc.org/journal/496/49650910040/ https://www.redalyc.org/journal/496/49650910040/html/ https://www.redalyc.org/journal/496/49650910040/49650910040.epub https://www.redalyc.org/journal/496/49650910040/movil en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.200 Vol.84 |
| format | Artículo científico |
| id | redalyc_49650910040 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | A numerical solution for the air pollution control problem in 3D Alirio Gomez Ingeniería Semi three numerical solution infinite programming air pollution control A numerical solution for the air pollution control problem in 3D Alirio Gomez Alina Fedossova Rodrigo Alberto Britto Ingeniería Semi three numerical solution infinite programming air pollution control This paper studies the minimization of the cost of an air pollution control problem in a three-dimensional region where there exists several sources of pollution. Since the control area has an infinite set of points, the proposed model was formulated using semi-infinite programming (SIP). The problem was solved by using a version of Volkov–Zavriev’s (1997) stochastic outer approximations method, which consists of an active search for relevant constraints based in quasi-optimal functions. The concentration of the contaminant at each point in the region is obtained from a Gaussian model. Three cases were analyzed taking into account the Colombian standard for sulfur dioxide. The hypothesis that polluting sources should not be established within cities was supported. Lastly, results indicate that solutions that cost the least allow the harmful effects caused by sources in a control area to be estimated. 2017 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49650910040 https://www.redalyc.org/journal/496/49650910040/ https://www.redalyc.org/journal/496/49650910040/html/ https://www.redalyc.org/journal/496/49650910040/49650910040.epub https://www.redalyc.org/journal/496/49650910040/movil en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.200 Vol.84 |
| title | A numerical solution for the air pollution control problem in 3D |
| topic | Ingeniería Semi three numerical solution infinite programming air pollution control |
| url | https://www.redalyc.org/articulo.oa?id=49650910040 https://www.redalyc.org/journal/496/49650910040/ https://www.redalyc.org/journal/496/49650910040/html/ https://www.redalyc.org/journal/496/49650910040/49650910040.epub https://www.redalyc.org/journal/496/49650910040/movil |