Recent Submissions

  • Towards cooperative global mapping of the ionosphere: fusion feasibility for igs and iri with global climate vtec maps 

    Fron, Adam; Krankowski, Andrzej; Galkin, Ivan; Bilitza, D.; Hernández Pajares, Manuel; Reinisch, Bodo W.; Li, Zishen; Kotulak, Kacper; Zakharenkova, I.; Cherniak, Iurii; Roma Dollase, David; Wang, Ningbo; Flisek, Pawel; García Rigo, Alberto (Multidisciplinary Digital Publishing Institute (MDPI), 2020-11-01)
    Article
    Open Access
    Recommendations of the International Reference Ionosphere (IRI) Workshop 2017 in Taoyuan City, Taiwan and International GNSS Service (IGS) Workshop 2018 in Wuhan, China included establishment of an ionosphere mapping service ...
  • An overview of methodologies for real-time detection, characterisation and tracking of traveling ionospheric disturbances developed in the TechTIDE project 

    Belehaki, Anna; Tsagouri, Ioanna; Altadill Felip, David; Blanch, Estefania; Borries, Claudia; Buresova, Dalia; Chum, Jaroslav; Galkin, Ivan; Juan Zornoza, José Miguel; Segarra, Antoni; Timote Bejarano, Cristhian Camilo (2020-08-04)
    Article
    Open Access
    The main objective of the TechTIDE project (warning and mitigation technologies for travelling ionospheric disturbances effects) is the development of an identification and tracking system for travelling ionospheric ...
  • Galileo Ionospheric Correction Algorithm Integration into the Open-Source GNSS Laboratory Tool Suite (gLAB) 

    Aragón Ángel, Maria Angeles; Rovira Garcia, Adrià; Arcediano-Garrido, Enrique; Ibáñez Segura, Deimos (Multidisciplinary Digital Publishing Institute (MDPI), 2021-01-07)
    Article
    Open Access
    Users of the global navigation satellite system (GNSS) operating with a single-frequencyreceiver must use an ionospheric correction algorithm (ICA) to account for the delay introduced onradio waves by the upper atmosphere. ...
  • Traffic synchronization in terminal airspace to enable continuous descent operations in trombone sequencing and merging procedures: An implementation study for Frankfurt airport 

    Sáez García, Raúl; Prats Menéndez, Xavier; Polishchuk, Tatiana; Polishchuk, Valentin (2020-12)
    Article
    Restricted access - publisher's policy
    This paper proposes to enhance the current tromboning paradigm with a four dimensional trajectory negotiation and synchronization process with the aim to maximise the number of neutral Continuous descent operations (CDOs, ...
  • Automation for separation with continuous descent operations: dynamic aircraft arrival routes 

    Sáez García, Raúl; Prats Menéndez, Xavier; Polishchuk, Tatiana; Polishchuk, Valentin; Schmidt, Christiane (2020-05-28)
    Article
    Open Access
    This paper presents a mixed-integer programming approach to compute aircraft arrival routes in a terminal maneuvering area (TMA) with guaranteed temporal separation of all aircraft arriving within a given time period. ...
  • Fully nonlinear mode competition in magnetised Taylor-Couette flow 

    Ayats López, Roger; Deguchi, Kengo; Mellibovsky Elstein, Fernando; Meseguer Serrano, Álvaro (2020-08-25)
    Article
    Open Access
    We study the nonlinear mode competition of various spiral instabilities in magnetised Taylor-Couette flow. The resulting finite-amplitude mixed-mode solution branches are tracked using the annular-parallelogram periodic ...
  • Numerical characterization of a technically premixed hydrogen flame under conditions close to flashback 

    Mira Martínez, Daniel; Lehmkuhl, Oriol; Both, Ambrus; Stathopoulos, Panagiotis; Tanneberger, Tom; Reichel, Thoralf G.; Paschereit, Christian Oliver; Vázquez, Mariano; Houzeaux, Guillaume (Springer, 2020-03)
    Article
    Open Access
    This work presents a numerical study of a technically premixed swirling combustor with central air injection at conditions close to flashback using large-eddy simulation with flamelet modelling. This burner has the ...
  • Low-dissipation finite element strategy for low Mach number reacting flows 

    Both, Ambrus; Lehmkuhl, Oriol; Mira Martínez, Daniel; Ortega, Marc (Elsevier, 2020-03-30)
    Article
    Restricted access - publisher's policy
    The present paper extends the conservative finite element convective scheme proposed by Charnyi et al.(Journal of Computational Physics 337, 2017, 289–308) originally formulated for incompressible flows to the low Mach ...
  • Effects of turbulence-chemistry interactions on auto-ignition and flame structure for n-dodecane spray combustion 

    Zhang, Yan; Wang, Hu; Both, Ambrus; Ma, Likun; Yao, Mingfa (2019-06-01)
    Article
    Open Access
    The Engine Combustion Network (ECN) spray A under diesel engine conditions is investigated with a non-adiabatic 5D Flamelet Generated Manifolds (FGM) model with the consideration of detailed chemical kinetic mechanisms. ...
  • Multiple UAV systems: a survey 

    Skorobogatov, Georgy; Barrado Muxí, Cristina; Salamí San Juan, Esther (2020-04-02)
    Article
    Open Access
    Nowadays, Unmanned Aerial Vehicles (UAVs) are used in many different applications. Using systems of multiple UAVs is the next obvious step in the process of applying this technology for variety of tasks. There are few ...
  • EGNOS 1046 maritime service assessment 

    Ibáñez Segura, Deimos; Rovira Garcia, Adrià; Alonso Alonso, María Teresa; Sanz Subirana, Jaume; Juan Zornoza, José Miguel; González Casado, Guillermo; López Martínez, Manuel (Multidisciplinary Digital Publishing Institute (MDPI), 2020-01-01)
    Article
    Open Access
    The present contribution evaluates how the European Geostationary Navigation Overlay System (EGNOS) meets the International Maritime Organization (IMO) requirements established in its Resolution A.1046 for navigation in ...
  • Estimating fuel consumption from radar tracks: a validation exercise using FDR and radar tracks from descent trajectories 

    Dalmau Codina, Ramon; Prats Menéndez, Xavier; Ramonjoan Escobar, Alex; Soley, Santiago (Springer, 2020-02-19)
    Article
    Open Access
    Fuel consumption is one of the major considerations for both the impact of aviation in the environment and the cost of operations. This paper assesses the accuracy of a method capable of producing aircraft fuel estimates ...

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