Results 11 to 20 of about 2,130 (218)

Smart Energy Systems: Guidelines for Modelling and Optimizing a Fleet of Units of Different Configurations

open access: yesEnergies, 2019
The need to reduce fossil fuels consumption and polluting emissions pushes towards the search of systems that combine traditional and renewable energy conversion units efficiently.
Sergio Rech
doaj   +3 more sources

Clean Sky 2 Technology Evaluator—Results of the First Air Transport System Level Assessments

open access: yesAerospace, 2022
The authors have adjusted the DLR forecast model to evaluate the environmental benefits in terms of CO2 and NOx emissions of Clean Sky 2 technology innovations.
Marc Christopher Gelhausen   +4 more
doaj   +1 more source

A Modelling System for Evaluating Options for Building and Using a Fleet of Battery Electric Trucks

open access: yesTransport and Telecommunication, 2022
Many shipping companies tackle the challenge of potentially replacing conventional trucks with electric ones in economically developed countries. The aim of this work is to describe the principle of scaling models for analysing the operation of a fleet ...
Yatskiv (Jackiva) Irina   +3 more
doaj   +1 more source

Analysis of the optimal service lives of trucks under EUAC and benefit-based methods: A case-study of a road tanker fleet

open access: yesTransportation Research Interdisciplinary Perspectives, 2023
The trucking industry utilizes an extensive fleet of trucks. Of specific relevance is the determination of optimal economic service lives for this stock.
Andrey Artemenkov   +2 more
doaj   +1 more source

A Computationally Efficient Framework for Modelling Energy Consumption of ICE and Electric Vehicles

open access: yesEnergies, 2021
This article proposes a novel framework to develop computationally efficient energy consumption models of electric and internal combustion engine vehicles.
Anil K. Madhusudhanan   +2 more
doaj   +1 more source

Modelling the spatial behaviour of a tropical tuna purse seine fleet. [PDF]

open access: yesPLoS ONE, 2014
Industrial tuna fisheries operate in the Indian, Atlantic and Pacific Oceans, but concerns over sustainability and environmental impacts of these fisheries have resulted in increased scrutiny of how they are managed.
Tim K Davies   +2 more
doaj   +1 more source

Composing Vessel Fleets for Maintenance at Offshore Wind Farms by Solving a Dual-Level Stochastic Programming Problem Using GRASP

open access: yesLogistics, 2022
Background: Dual-level stochastic programming is a technique that allows modelling uncertainty at two different levels, even when the time granularity differs vastly between the levels.
Kamilla Hamre Bolstad   +3 more
doaj   +1 more source

Reliability of fleet of aircraft taking into account information exchange about the discovery of fatigue cracks and the human factor

open access: yesAviation, 2012
The importance of using information about the discovery of fatigue cracks to eliminate any fatigue failure in a fleet of aircraft of the same type and the human factor influence is studied.
Yuri Paramonov, Sergey Tretyakov
doaj   +1 more source

Optimizing Algerian Company’s Delivery Fleet with Agent_Based Model in Anylogic

open access: yesTransport and Telecommunication, 2023
The utilization of simulation modelling in supply chain management has proven to be a valuable tool for logistics service providers, enabling them to optimize their operations and meet customer demands efficiently. AnyLogic, with its diverse capabilities
Bounadi Nassima   +2 more
doaj   +1 more source

Air transport risk modelling simulation of the impact of the sanctions on Russia

open access: yesВестник университета, 2023
The article considers development scenarios and options for adapting Russia’s aircraft fleet to the impact of the sanctions changes on the transport industry and the consequences of it.
A. A. Bychkova
doaj   +1 more source

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