A New High Performance Version of the Lagrangian Particle Dispersion Model Spray, Some Case Studies

Tinarelli, G.; Anfossi, D.; Castelli, Silvia; Bider, M.; Ferrero, E.

doi:10.1007/978-1-4615-4153-0_51

Cited by 51 publications

(32 citation statements)

References 11 publications

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“…The confinement of the tri-generator emissions at height far above the ground level is consistent with an application of SPRAY to the dispersion of the plume emitted by high power plants presented by Trini Castelli et al (2002: the authors of these studies investigated a cogeneration plant of 180 MW installed to supply central heating to a town district replacing small domestic boilers. This plant, equipped with a 50 m high stack, showed a NO x emission rate at least ten times higher than that of the tri-generation system here described; however, similarly to the result of the present study, the new power plant led to an improvement in local air quality, also at ground level.…”

Section: New Plant Emissions: the Individual Contribution Of The Devicessupporting

confidence: 78%

“…SPRAY Tinarelli et al 2000) is a Lagrangian stochastic model for the simulation of the dispersion of passive pollutants in complex terrain under non-homogenous conditions. The model operates in non-stationary conditions by approximating temporal variations in successive stationary states.…”

Section: Modelling Of the Plume Dispersion In Atmospherementioning

confidence: 99%

“…Winter was taken as January to March 20th, Summer as June to August 31st. The simulation is performed by the software package ARIA INDUSTRY (Arianet s.r.l., Milano, Italy) , Tinarelli et al 2000.…”

Section: Introductionmentioning

confidence: 99%

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Tri-generation power plant and conventional boilers: pollutant flow rate and atmospheric impact of stack emissions

Ghermandi

Teggi

Fabbi

et al. 2014

Int. J. Environ. Sci. Technol.

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The atmospheric impact of stack emissions from a power plant (tri-generator and boilers) that will be installed in an urban area in the central Po valley (Northern Italy), characterized by calm wind events, is studied and compared with the impact of the existing plant (conventional boilers). Both the plants are supplied by methane gas. The atmospheric dispersion of NO x emitted is simulated, both in the current and future scenario, by the software package ARIA INDUSTRY. The NO x emission rates are set equal to the regulatory emission limits for existing and future boilers, while the tri-generation system emission rates are set equal to the emission limits certified by the system manufacturer. The simulation periods focus over the 2010 winter season. The simulation estimates the impact of NO x emissions on air quality (vertical concentration profiles and concentration maps at the ground) in the urban area close to the plant. The future power plant impact on air quality results lower than the impact of the existing plant, even if the yearly total mass of pollutants emitted in atmosphere from the new power plant is higher than from the existing plant. The emissions of conventional boilers result the main responsible of the air pollution at the ground in the future scenario.

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Section: New Plant Emissions: the Individual Contribution Of The Devicessupporting

confidence: 78%

Section: Modelling Of the Plume Dispersion In Atmospherementioning

confidence: 99%

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Tri-generation power plant and conventional boilers: pollutant flow rate and atmospheric impact of stack emissions

Ghermandi

Teggi

Fabbi

et al. 2014

Int. J. Environ. Sci. Technol.

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“…The name of the model is SPRAY and its detailed description is given in papers by its authors (Brusasca et al, 1992, Tinarelli et al, 2000. Model has been chosen for validation due to several reasons:…”

Section: Air Pollution Modellingmentioning

confidence: 99%

“…Lagrangian particle dispersion model is the only air pollution model at the moment that is successfully achieving these requirements (Wilson andSawford, 1996, Schwere et al, 2002). It has significantly evolved in last years and moved from research usage to usage for operational regulatory purposes (Tinarelli et al, 2000, Graff, 2002. Validations over complex terrain are still very rare.…”

Section: Introductionmentioning

confidence: 99%

Method for Validation of Lagrangian Particle Air Pollution Dispersion Model Based on Experimental Field Data Set from Complex Terrain

Grašič¹,

Mlakar²,

Božnar³

2011

Advanced Air Pollution

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Spatial distribution of kidney disease in the contaminated site of Taranto (Italy)

Benedetti

Santis

Manno

et al. 2017

American J Industrial Med

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A New High Performance Version of the Lagrangian Particle Dispersion Model Spray, Some Case Studies

Cited by 51 publications

References 11 publications

Tri-generation power plant and conventional boilers: pollutant flow rate and atmospheric impact of stack emissions

Tri-generation power plant and conventional boilers: pollutant flow rate and atmospheric impact of stack emissions

Method for Validation of Lagrangian Particle Air Pollution Dispersion Model Based on Experimental Field Data Set from Complex Terrain

Spatial distribution of kidney disease in the contaminated site of Taranto (Italy)

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