Fuel consumption
Influence of driving style on fuel consumption and Emissions in diesel-powered passenger car
... The driver cannot always drive with his desired style due to the randomness characteristic of real traffic, as can be shown in figue 3. Thus the DPDi allows to reclassify each driving pattern according to driving style ...
6
Impacts of fuel consumption taxes on mobility patterns and CO2 emissions using a system dynamic approach
... The concept of Casual Loop Diagrams (CLD) is used to explain the cause and effect relations variables in the model. Figure 2 show a part of the transport sub-model: the variables which affect the number of commute trips ...
17
A study on performance of variable geometry turbofan engines utilizing an approximated analytical method.
... in fuel consumption that can be obtained by varying the exhaust nozzles of core and fan flows, coupled with the important reductions at take-off of the inlet turbine temperature, would appear to be a ...
5
Analysis of the geometric altimetry to support aircraft optimal trajectories within the future 4d trajectory management
... blocks: FMS, Flight Control System (FCS), 3DoF PMM Aircraft Kinematic and Dynamic Equation and Geographic Reference. The FMS gives the references values for velocity and 3D aircraft coordinates (longitude, latitude, ...
240
Hybridisation effect on operating costs and optimal sizing of components for hybrid electric vehicles
... saving fuel and reducing emission compared to conventional internal combustion engine vehicles owing their capability of recovering braking energy and the higher efficiency operation of the internal combustion ...
14
Proposal of a dynamic performance index to analyze driving pattern effect on car emissions
... and fuel consumption of a motor vehicle in a real driving circuit are affected by street configuration, traffic flow, vehicle type and driving style, Casanova and Margenat ...and fuel ...
9
Energy and Exergy analysis of a light duty diesel engine operating at different altitudes
... sumption, allows to explain the higher mean tem- perature at exhaust valve closure (EVC), which tended to increase around 30 ºC for each 1000 m of altitude increase. Brake thermal eficiency was reduced at high altitudes ...
10
An Intelligent Advisor for City Traffic Policies
... Abstract. Nowadays, city streets are populated not only by private ve- hicles but also by public transport, fleets of workers, and deliveries. Since each vehicle class has a maximum cargo capacity, we study in this ...
11
A technical, environmental and financial analysis of hybrid buses used for public transport
... in fuel consumption ...as fuel cost repre- sents a larger portion of their total cost of ...(less fuel consumption) series electric vehicles in aggressive driving ...yielding ...
19
Energy consumption and carbon dioxide emissions in rail and road freight transport in Spain: a case study of car carriers and bulk petrochemicals
... energy consumption model estimates presented in this article could be used as dynamic input information to be de- veloped and integrated as a part of an intelligent transportation system (ITS), monitoring the ...
12
Reduced kinetic mechanisms for modelling LPP combustión in gas turbines
... through fuel consumption, the radical concentrations of the detailed chemistry computations show very steep gradients upstream from the fuel consumption layer, rapidly approaching the zero ...
10
An asset management oriented methodology for mine haul fleet usage scheduling
... performance, fuel consumption and GHG ...aging, fuel consumption, payload capacity and cycle ...of fuel, M&R, and overhaul costs, (ii) reduction of GHG emissions, (iii) ...
9
The analysis of diffusion controlled reactions with non-equal diffusivities of the reactatnts
... (the fuel and oxygen in combustion systems), if fed independently into the reaction chamber, can only coexist, and with small concentrations, in thin layers (the diffusion flames of combustion systems), where the ...
11
Fuel Nozzles for Oil Burners
... When it is desired to speed up this combustion process, the vaporizing process is accelerated by mechanical means. This is done by breaking the oil up into many extremely small droplets. A very small droplet will, of ...
11
Descargar
... we then change a single parameter according to the values listed in Table 1. The results for relevant parameters are presented in Table 4. The parameter that most contributes to an explanation of the differences between ...
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Creencias sobre el consumo de alcohol en jóvenes colombianos y chilenos
... of consumption or the ...about consumption are activated differentially with respect to the context; for example, beliefs about the social benefits of consumption are activated during social ...
8
Impacts of European Biofuel Policies on Agricultural Markets and Environment under Consideration of 2nd Generation Technologies and international Trade
... global biofuel trade is strongly dependant on the European support regime. In a situation without European biofuel support, imports of ethanol (mainly from Brazil and the US) decline by more than 70% and biodiesel ...
27
Evaluación del N-Butanol como componente de combustibles para motores diésel con sistemas de postratamiento Euro 6
... the fuel and energy consumption, the equivalence ratio, the EGR rate, the engine exhaust temperatures and the combustion parameters are shown first in order to further explain the emission results for ...
349
Open fires. Final Report of Grants FG-Sp-114 and FG-SP Vol. I
... From direct observations of pool fires it has been con eluded that the flames have an inner core of fuel vapor imme- diately above the liquid fuel surface which has approximately a conical shape. The ...
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Fuel cell modelling and control for hydrogen consumption optimization
... and, in other cases, the output power will not be enough. This issue is taken into account in the design of this linear regulator-based power stage (LinReg), which shares the small voltage ripple advantage and the low ...
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