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Listar por palabra clave "Gaseous emissions"

Mostrando ítems 1-7 de 7

A meta-analysis of environmental factor effects on ammonia emissions from dairy cattle houses

Sanchis Jiménez, Elena María; Calvet, S.; Del Prado, Agustín; Estellés, F. (Elsevier, 2019-02)

[EN] Livestock housing is one of the main sources of ammonia (NH3) emissions from agriculture. Different management and environmental factors are known to affect NH3 emissions from housing systems. The aim of this study ...
Comparative study of regulated and unregulated gaseous emissions during NEDC in a light-duty diesel engine fuelled with Fischer Tropsch and biodiesel fuels

Bermúdez, Vicente; Luján, José M.; Plá Moreno, Benjamín; Linares Rodríguez, Waldemar Gregorio (Elsevier, 2011-02)

In this study, regulated and unregulated gaseous emissions and fuel consumption with five different fuels were tested in a 4-cylinder, light-duty diesel EURO IV typically used for the automotive vehicles in Europe. Three ...
Effects of multiple injection strategies on gaseous emissions and particle size distribution in a two-stroke compression-ignition engine operating with the gasoline partially premixed combustion concept

Bermúdez, Vicente; Ruiz-Rosales, Santiago; Novella Rosa, Ricardo; Soto-Izquierdo, Lian (SAGE Publications, 2018)

[EN] In order to improve performance of internal combustion engines and meet the requirements of the new pollutant emission regulations, advanced combustion strategies have been investigated. The newly designed partially ...
Impact of injection settings on gaseous emissions and particle size distribution in the dual-mode dual-fuel concept

Bermúdez, Vicente; Macian Martinez, Vicente; Villalta-Lara, David; Soto, Lian (SAGE Publications, 2020-04)

[EN] Reactivity controlled compression ignition concept has been highlighted among the low temperature combustion strategies. However, this combustion strategy presents some problems related to high levels of hydrocarbon ...
Methods for measuring gas emissions from naturally ventilated livestock buildings: Developments over the last decade and perspectives for improvement

Ogink, Nico W. M.; Mosquera, Julio; Calvet Sanz, Salvador; Zhang, Guo-Qiang (Elsevier, 2013-11)

[EN] The objectives of this paper are: 1) to give an overview of the development of methods for measuring emission rates from naturally ventilated livestock buildings over the last decade, 2) to identify and evaluate ...
Partially defatted olive cake in finishing pig diets: implications on performance, faecal microbiota, carcass quality, slurry composition and gas emission

Ferrer Riera, Pablo; Calvet, S.; García-Rebollar, P.; de Blas, C.; Jiménez Belenguer, Ana Isabel; Hernández, Pilar; Piquer, O.; Cerisuelo, A. (Cambridge University Press, 2020-02)

[EN] One of the key factors to improve swine production sustainability is the use of agro-industrial by-products in feeds, such as olive by-products. However, it is necessary to assess its effects on the overall production ...
Technical Note: A flux chamber for measuring gas emissions from rabbits

Estellés, F.; Calvet Sanz, Salvador; Blumetto, O.; Rodríguez Latorre, Andrés Rafael; Torres Salvador, Antonio Germán (World Rabbit Science. ICTA. UPV, 2009)

[EN] Atmospheric pollution related to gas emissions from livestock production has become an issue of increasing interest. International commitments bind countries to provide annual reports on national emissions, however ...