Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Particulate matter"

Mostrando ítems 1-17 de 17

A modelling tool for engine and exhaust aftertreatment performance analysis in altitude operation

Serrano, J.R.; Piqueras, P.; Sanchis-Pacheco, Enrique José; Diesel Costa, Bárbara (Elsevier, 2019-12)

[EN] New regulation standards on engine pollutant emissions are widening the engine operating conditions subjected to type approval tests as a way to prevent from the gap between regulated and real-driving emissions. In ...
Abatement of Particulate Matter Emission in Broiler Houses Using an Optimized Oil Spraying Method

Winkel, A.; Cambra López, María; Groot Koerkamp, PWG; Ogink, Nico; Aarnink, André Johannes Antonius (American Society of Agricultural and Biological Engineers, 2014)

[EN] In this follow-up study, we investigated effects of two rapeseed oil application rates (8 or 16 mL m-2 d-1) in combination with two spraying frequencies (daily or every other day) in four oil treatments: 8 mL m-2 (24 ...
Comparative performance of three sampling techniques to detect airborne Salmonella species in poultry farms

Adell Sales, Elisa; Moset, Veronica; Zhao, Yang; Jiménez Belenguer, Ana Isabel; Cerisuelo, Alba; Cambra López, María (Institute of Agricultural Medicine in Lublin, 2014)

Sampling techniques to detect airborne Salmonella species (spp.) in two pilot scale broiler houses were compared. Broilers were inoculated at seven days of age with a marked strain of Salmonella enteritidis. The rearing ...
Concentración, distribución espacial y por tamaño de bacterias aerobias mesófilas en el aire de granjas de broilers

Adell Sales, Elisa; Moset Hernández, Verónica; Zhao, Yang; Cerisuelo García, Alba; Cambra López, María (Asociación Interprofesional para el Desarrollo Agrario, 2011)

[EN] In livestock houses, particulate matter (PM) and airborne microorganism are two of the most relevant air pollutants. Particulate matter may carry microorganisms, the inhalation of which can cause detrimental health ...
Evaluación de la concentración de bacterias aerobias mesófilas y Salmonella enteritidis en el ambiente de granjas de broilers con diferentes métodos y su relación con el material particulado

Adell Sales, Elisa (Universitat Politècnica de València, 2011-07-27)

El material particulado (PM) y los microorganismos en el aire son dos de los principales contaminantes en el ámbito de la ganadería. El PM puede ir asociado a numerosos microorganismos, en ocasiones patógenos como la ...
Evolution of particulate matter concentration depending on animal age, time of day and activity index

Van den Weghe, Herman; Calvet Sanz, Salvador (Universitat Politècnica de València, 2021-02-23)

[EN] Evolution of particulate matter concentration (measured using TEOM device) depending on animal age, time of day and activity index (measured by direct observation).
Experimental studies on gas and dust emissions to the atmosphere in rabbit and broiler buildings

Calvet Sanz, Salvador (Universitat Politècnica de València, 2010-05-24)

La contaminación atmosférica originada por la producción animal intensiva afecta al medio ambiente global, a la salud de las personas y al bienestar de los animales de la propia granja. Se trata de una problemática de ...
Experimental theoretical methodology for determination of inertial pressure drop distribution and pore structure properties in wall-flow diesel particulate filters (DPFs)

Payri González, Francisco; Broatch Jacobi, Jaime Alberto; Serrano Cruz, José Ramón; Piqueras Cabrera, Pedro (Elsevier, 2011-12)

Wall-flow particulate filters have been placed as a standard technology for Diesel engines because of the increasing restrictions to soot emissions. The inclusion of this system within the exhaust line requires the development ...
Fuel economy benefits in internal combustion engines due to soot restructuring in the particulate filter by water injection

Serrano, J.R.; Piqueras, P.; Angiolini, Emanuele; Garcia-Afonso, Oscar (SAGE Publications, 2023-04)

[EN] Wall-flow particulate filters are key elements to control particulate matter emissions. The stricter emission standards also for non-road mobility machinery makes this device essential to improve the air quality in ...
Gaseous and particulate emission profiles during controlled rice straw burning

Sanchís Jiménez, Elena María; Ferrer Roglán, Marta; Calvet Sanz, Salvador; C. Coscollà; V. Yusà; Cambra López, María (Pergamon Elsevier, 2014-12)

[EN] Burning of rice straw can emit considerable amounts of atmospheric pollutants. We evaluated the effect of rice straw moisture content (5%, 10% and 20%) on the emission of carbon dioxide (CO2) and on the organic and ...
Good and bad get together: Inactivation of SARS-CoV-2 in particulate matter pollution from different fuels

de la Fuente, José; Armas, Octavio; Barroso-Arévalo, Sandra; Gortázar, Christian; García-Seco, Teresa; Buendía-Andrés, Aránzazu; Villanueva, Florentina; Soriano, José A.; Mazuecos, Lorena; Vaz-Rodrigues, Rita; García-Contreras, Reyes; García Martínez, Antonio; Monsalve-Serrano, Javier; Domínguez, Lucas; Sánchez-Vizcaíno, José Manuel (Elsevier, 2022-10-20)

[EN] Air pollution and associated particulate matter (PM) affect environmental and human health worldwide. The intense vehicle usage and the high population density in urban areas are the main causes of this public health ...
Heat transfer modelling in honeycomb wall-flow diesel particulate filters

Galindo, José; Serrano Cruz, José Ramón; Piqueras, P.; García Afonso, Óscar (Elsevier, 2012-07)

Heat transfer in wall-flow monoliths has gained in interest because of the widespread adoption of these systems by automotive industry to fulfil soot emission regulations and the importance of heat exchange on the regeneration ...
Late Fuel Post-Injection Influence on the Dynamics and Efficiency of Wall-Flow Particulate Filters Regeneration

Serrano, J.R.; Piqueras, P.; De La Morena, Joaquín; Sanchis-Pacheco, Enrique José (MDPI AG, 2019-12-09)

[EN] Late fuel post-injections are the most usual strategy to reach high exhaust temperature for the active regeneration of diesel particulate filters. However, it is important to optimise these strategies in order to ...
On the impact of DPF downsizing and cellular geometry on filtration efficiency in pre- and post-turbine placement

Serrano, J.R.; Bermúdez, Vicente; Piqueras, P.; Angiolini, Emanuele (Elsevier, 2017)

[EN] the current work a computational study to evaluate the effect of the DPF downsizing on filtration efficiency is performed. The DPF is conventionally placed downstream of the turbine. However, its placement upstream ...
On the Impact of Particulate Matter Distribution on Pressure Drop of Wall-Flow Particulate Filters

Bermúdez, Vicente; Serrano, J.R.; Piqueras, P.; Sanchis-Pacheco, Enrique José (MDPI AG, 2017-03-02)

[EN] Wall-flow particulate filters are a required exhaust aftertreatment system to abate particulate matter emissions and meet current and incoming regulations applying worldwide to new generations of diesel and gasoline ...
Secondary organic aerosol formation from the photo-oxidation of benzene

Borrás García, Esther Mª; Tortajada Genaro, Luis Antonio (Elsevier, 2012-02)

The production of condensate compounds from the degradation of benzene by OH radical chemistry was studied. Secondary organic aerosol (SOA) formation was investigated in the EUPHORE (European Photoreactor) simulation ...
Source analysis of fine and coarse particulate matter from livestock houses

Cambra López, María; Torres Salvador, Antonio Germán; Aarnink, André Johannes Antonius; Ogink, Nico W. M. (Elsevier, 2011-01)

The analyses of the different sources which can contribute to particulate matter (PM) emissions from livestock houses are essential to develop adequate reduction techniques. The aim of this study was to morphologically and ...