Search Results - subject:"Gaseous emissions"

Contribution to Quality of Air Traffic Due to Reduction of Gaseous Emissions

Pauliková, Alena; Kopas, Melichar - In: Quality Innovation Prosperity 15 (2011) 2

consideration question of gaseous emissions produced in exhaust gases of turbojet engines. The innovative aircraft jet engines are …

Persistent link: https://www.econbiz.de/10010990730

Evaluation of date palm residues combustion in fixed bed laboratory reactor: A comparison with sawdust behaviour

Elmay, Yassine; Jeguirim, Mejdi; Dorge, Sophie; … - In: Renewable Energy 62 (2014) C, pp. 209-215

Palm Trunk (DPT), Date Stones (DS) and Fruit-stalk Prunings (FP), were performed in a laboratory scale furnace. Gaseous … emissions such as CO2, CO, VOC, NOx and SO2, were analysed at 600 °C under 30–60 NL/h flow rate. Obtained results were compared …

Persistent link: https://www.econbiz.de/10011044123

Effect of n-pentanol addition on the combustion, performance and emission characteristics of a direct-injection diesel engine

Wei, Liangjie; Cheung, C.S.; Huang, Zuohua - In: Energy 70 (2014) C, pp. 172-180

consumption increases with increase of n-pentanol, while the brake thermal efficiency is not affected. Regarding the gaseous … emissions, n-pentanol addition results in the following consequence: (a) HC (hydrocarbon) and CO (carbon monoxide) emissions …

Persistent link: https://www.econbiz.de/10011053214

Low-temperature cold-start gaseous emissions of late technology passenger cars

Dardiotis, Christos; Martini, Giorgio; Marotta, Alessandro - In: Applied Energy 111 (2013) C, pp. 468-478

The control of exhaust emissions from modern vehicles is primarily based on the use of after-treatment devices, typically consisting in different types of catalysts. The efficiency of catalytic systems however strictly depends on their temperature, achieving certain effectiveness in reducing...

Persistent link: https://www.econbiz.de/10011040880

Performance of a pellet boiler fired with agricultural fuels

Carvalho, Lara; Wopienka, Elisabeth; Pointner, Christian; … - In: Applied Energy 104 (2013) C, pp. 286-296

The increasing demand for woody biomass increases the price of this limited resource, motivating the growing interest in using woody materials of lower quality as well as non-woody biomass fuels for heat production in Europe. The challenges in using non-woody biomass as fuels are related to the...

Persistent link: https://www.econbiz.de/10011041145

Operation characteristics and experience of a ground source heat pump system with a vertical ground heat exchanger

Michopoulos, A.; Zachariadis, T.; Kyriakis, N. - In: Energy 51 (2013) C, pp. 349-357

This article reports on the performance of a ground source heat pump system installed in a New Municipality Hall in Northern Greece over an eight-year operation period. The system consists of a vertical ground heat exchanger, 21 boreholes in 80 m depth, 11 water-to-water heat pump units. Basic...

Persistent link: https://www.econbiz.de/10011055514