1–11 von 11 Ergebnissen
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    Cost-range trade-off of intermediate stop operations of long-range transport airplanes

    Martinez-Val, Rodrigo / Perez, Emilio / Cuerno, Cristina et al. | SAGE Publications | 2013
    The objective of this study is to show the environmental and operating cost savings that could be achieved if long-range transport aircraft ...
    Schlagwörter: airplane operations

    Development of an optimal strategy for the energy management of a range-extended electric vehicle with additional noise, vibration and harshness constraints

    Millo, Federico / Rolando, Luciano / Mallamo, Fabio et al. | SAGE Publications | 2013
    power unit which can provide electrical energy to the powertrain once the battery has been depleted. On the other hand, the operations of such ...

    Detection and evaluation of rail surface defects using alternating current field measurement techniques

    Papaelias, Mayorkinos P / Lugg, Martin | SAGE Publications | 2012
    Reliable and cost‐effective inspection of rail tracks is of paramount importance to ensure the safety of rolling stock operations. In this ...

    Heuristics for a runway-queue management problem

    Stiverson, P / Rathinam, S | SAGE Publications | 2011
    Reducing the delays of the departing aircraft can potentially lead to improving the efficiency of surface operations at airports. This ...
    Schlagwörter: airport operations

    Design of all electric secondary power system for future advanced medium altitude long endurance unmanned aerial vehicles

    Chiesa, S / Farfaglia, S / Fioriti, M et al. | SAGE Publications | 2012
    sources (starter/generators, batteries, and fuel cells) in the different modes of operations, have been performed thanks to an integrated ...

    Modelling of passive ammonia selective catalytic reduction system for lean-burn spark ignition direct injection engines

    Narayanaswamy, K / Najt, P M / Li, W et al. | SAGE Publications | 2011
    Lean-burn spark ignition direct injection (SIDI) engines offer potential fuel economy savings; however, the lack of simple and cost ...

    Post-processing of vehicle emission test data for use in exhaust after-treatment modelling and analysis

    Sharma, Chander Shekhar / Ramanathan, Karthik / Li, Wei | SAGE Publications | 2012
    The accurate measurement of transient engine-out exhaust compositions, flow rate and temperature is critical for analysing and ...

    A genetic algorithm for the integrated scheduling model of a container-handling system in a maritime terminal

    Fereidoonian, F / Mirzazadeh, A | SAGE Publications | 2012
    In this paper, a genetic algorithm (GA) is proposed for the integrated scheduling problem of loading and unloading operations on handling ...
    Schlagwörter: design of experiments

    A simple and efficient mild air hybrid engine concept and its performance analysis

    Lee, Cho-Yu / Zhao, Hua / Ma, Tom | SAGE Publications | 2013
    deceleration through the application of a cam profile switching device to one of the intake valves. Compared to the previous concepts, the new approach ...

    An exhaust gas recirculation control strategy for passenger car diesel engines using an inverse valve model

    Oh, B / Lee, M / Park, Y et al. | SAGE Publications | 2012
    In diesel engines, accurate control of the exhaust gas recirculation (EGR) is important because of its effects on the nitrogen oxide and ...

    Field investigations into the adhesion recovery in leaf-contaminated wheel–rail contacts with locomotive sanders

    Arias-Cuevas, O / Li, Z | SAGE Publications | 2011
    Locomotives of railways worldwide have been using sand since 1838 to improve the wheel–rail adhesion during traction and braking operations ...