Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model

Ivan V. Kovalets; George C. Efthimiou; Spyros Andronopoulos; Alexander G. Venetsanos; Konstantinos Kakosimos; Christos D. Argyropoulos

Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model

Ivan V. Kovalets
, George C. Efthimiou
, Spyros Andronopoulos
, Alexander G. Venetsanos
, Konstantinos Kakosimos
, Christos D. Argyropoulos

Research output: Contribution to conference › Paper › peer-review

Abstract

We recently developed the method for identification of location, start time, duration and release rate of an unknown short-duration source of airborne pollution in urban environment. The method has been integrated in the ADREA-HF CFD code and the testing has been carried out by performing series of source inversion runs using the data of 200 individual realizations of the puff releases as obtained in the wind tunnel CUTE experiment. The robustness of the developed source inversion approach was thus demonstrated. The developed algorithm could be potentially applied in real-time emergency response systems dealing with the releases of toxic hazardous substances.

Original language	English
Pages	711-715
Number of pages	5
State	Published - 2017
Externally published	Yes
Event	18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017 - Bologna, Italy Duration: 9 Oct 2017 → 12 Oct 2017

Conference

Conference	18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017
Country/Territory	Italy
City	Bologna
Period	9/10/17 → 12/10/17

Bibliographical note

Publisher Copyright:
© 2018 Hungarian Meteorological Service. All Rights Reserved.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

CFD
CUTE experiment
Data assimilation
Hazardous pollutant
Inverse problem
Source inversion
Urban atmospheric dispersion

ASJC Scopus subject areas

Atmospheric Science
Pollution
Modeling and Simulation

Cite this

Kovalets, I. V., Efthimiou, G. C., Andronopoulos, S., Venetsanos, A. G., Kakosimos, K., & Argyropoulos, C. D. (2017). Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model. 711-715. Paper presented at 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017, Bologna, Italy.

Kovalets, Ivan V. ; Efthimiou, George C. ; Andronopoulos, Spyros et al. / Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model. Paper presented at 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017, Bologna, Italy.5 p.

@conference{8bbe7926c4fb410eb77b23a4bd0d5084,

title = "Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model",

abstract = "We recently developed the method for identification of location, start time, duration and release rate of an unknown short-duration source of airborne pollution in urban environment. The method has been integrated in the ADREA-HF CFD code and the testing has been carried out by performing series of source inversion runs using the data of 200 individual realizations of the puff releases as obtained in the wind tunnel CUTE experiment. The robustness of the developed source inversion approach was thus demonstrated. The developed algorithm could be potentially applied in real-time emergency response systems dealing with the releases of toxic hazardous substances.",

keywords = "CFD, CUTE experiment, Data assimilation, Hazardous pollutant, Inverse problem, Source inversion, Urban atmospheric dispersion",

author = "Kovalets, \{Ivan V.\} and Efthimiou, \{George C.\} and Spyros Andronopoulos and Venetsanos, \{Alexander G.\} and Konstantinos Kakosimos and Argyropoulos, \{Christos D.\}",

note = "Publisher Copyright: {\textcopyright} 2018 Hungarian Meteorological Service. All Rights Reserved.; 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017 ; Conference date: 09-10-2017 Through 12-10-2017",

year = "2017",

language = "English",

pages = "711--715",

}

Kovalets, IV, Efthimiou, GC, Andronopoulos, S, Venetsanos, AG, Kakosimos, K & Argyropoulos, CD 2017, 'Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model', Paper presented at 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017, Bologna, Italy, 9/10/17 - 12/10/17 pp. 711-715.

Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model. / Kovalets, Ivan V.; Efthimiou, George C.; Andronopoulos, Spyros et al.
2017. 711-715 Paper presented at 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017, Bologna, Italy.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model

AU - Kovalets, Ivan V.

AU - Efthimiou, George C.

AU - Andronopoulos, Spyros

AU - Venetsanos, Alexander G.

AU - Kakosimos, Konstantinos

AU - Argyropoulos, Christos D.

PY - 2017

Y1 - 2017

N2 - We recently developed the method for identification of location, start time, duration and release rate of an unknown short-duration source of airborne pollution in urban environment. The method has been integrated in the ADREA-HF CFD code and the testing has been carried out by performing series of source inversion runs using the data of 200 individual realizations of the puff releases as obtained in the wind tunnel CUTE experiment. The robustness of the developed source inversion approach was thus demonstrated. The developed algorithm could be potentially applied in real-time emergency response systems dealing with the releases of toxic hazardous substances.

AB - We recently developed the method for identification of location, start time, duration and release rate of an unknown short-duration source of airborne pollution in urban environment. The method has been integrated in the ADREA-HF CFD code and the testing has been carried out by performing series of source inversion runs using the data of 200 individual realizations of the puff releases as obtained in the wind tunnel CUTE experiment. The robustness of the developed source inversion approach was thus demonstrated. The developed algorithm could be potentially applied in real-time emergency response systems dealing with the releases of toxic hazardous substances.

KW - CFD

KW - CUTE experiment

KW - Data assimilation

KW - Hazardous pollutant

KW - Inverse problem

KW - Source inversion

KW - Urban atmospheric dispersion

UR - https://www.scopus.com/pages/publications/85047179431

M3 - Paper

AN - SCOPUS:85047179431

SP - 711

EP - 715

T2 - 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017

Y2 - 9 October 2017 through 12 October 2017

ER -

Kovalets IV, Efthimiou GC, Andronopoulos S, Venetsanos AG, Kakosimos K, Argyropoulos CD. Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model. 2017. Paper presented at 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2017, Bologna, Italy.

Development of the method for identification of the unknown short duration source in urban atmospheric environment using the CFD Model

Abstract

Conference

Bibliographical note

UN SDGs

Keywords

ASJC Scopus subject areas

Fingerprint

Cite this