Results 1 to 10 of about 196,100 (119)

Fast simulation of Time-of-Flight detectors at the LHC [PDF]

open access: yesEPJ Web of Conferences, 2021
The modelling of Cherenkov based detectors is traditionally done using Geant4 toolkit. In this work, we present another method based on Python programming language and Numba high performance compiler to speed up the simulation.
Rousselle Olivier, Sykora Tom
doaj   +1 more source

Impact of Air Taxis on Air Traffic in the Vicinity of Airports

open access: yesInfrastructures, 2021
The extension of the current urban transportation system utilising the third dimension by air taxi (AT) operations represents a potential solution for the congestion of metropolitan areas.
Nils Ahrenhold   +2 more
doaj   +1 more source

Looking into the Crystal Ball—How Automated Fast-Time Simulation Can Support Probabilistic Airport Management Decisions

open access: yesAerospace, 2022
Airport management plays a key role in the air traffic system. Introducing resources at the right time can minimize the effects of disruptions, reduce delays, and save costs as well as optimize the carbon footprint of the airport.
Oliver Pohling   +2 more
doaj   +1 more source

The Impact of Taxiway System Development Stages on Runway Capacity and Delay under Demand Volatility

open access: yesAerospace, 2022
This study aims to determine the impact of the International Civil Aviation Organization’s (ICAO) taxiway system development stages on runway capacity and delays in a single-runway airport that serves mixed operations by using a combined approach ...
Kadir Dönmez   +3 more
doaj   +1 more source

Implementation and Real-Time Validation of a European Remain Well Clear Function for Unmanned Vehicles

open access: yesAerospace, 2022
The full integration of Remotely Piloted unmanned vehicles into civil airspace requires first and foremost the integration of a traffic Detect and Avoid (DAA) system into the vehicle.
Gianluca Corraro   +5 more
doaj   +1 more source

Impact of Higher Airspace Operations on Air Traffic in Europe

open access: yesAerospace, 2023
Historically, higher airspace has been used for military exercises and as transit for space vehicles. Riding on commercial space operations’ coattails, more and more vehicles are under development that will make use of higher airspace resources.
Oliver Pohling   +3 more
doaj   +1 more source

Performance-Based Navigation Flight Path Analysis Using Fast-Time Simulation

open access: yesEnergies, 2021
The growing demand for air transportation has led to an increase in worldwide air traffic inefficiency due to capacity constraints. The impacts associated with this situation can be reduced through operational changes.
Daniel A. Pamplona   +2 more
doaj   +1 more source

A fast and accurate model for the creation of explosion fragments with improved fragment shape and dimensions

open access: yesDefence Technology, 2022
Explosion models based on Finite Element Analysis (FEA) can be used to simulate how a warhead fragments. However their execution times are extensive. Active protection systems need to make very fast predictions, before a fast attacking weapon hits the ...
David Felix, Ian Colwill, Paul Harris
doaj   +1 more source

Simulation Model to Calculate Bird-Aircraft Collisions and Near Misses in the Airport Vicinity

open access: yesAerospace, 2018
Annually, thousands of birds collide with aircraft. The impact usually has lethal consequences for the bird, the involved aircraft can experience severe damage. The highest bird strike risk occurs at low altitudes.
Isabel C. Metz   +6 more
doaj   +1 more source

Design of real-time co-simulation platform for wind energy conversion system

open access: yesEnergy Reports, 2020
This paper presents an all-digital real-time co-simulation platform of refined Wind Energy Conversion System (WECS) model. The proposed platform is based on the Real-time Digital Simulator (RTDS) and FAST developed by National Renewable Energy Laboratory
Bing Li   +3 more
doaj   +1 more source

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