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Safety standards for launch and re-entry operations: Overview of current risk management policies in different countries and industries

Rabus, Tobias (2023) Safety standards for launch and re-entry operations: Overview of current risk management policies in different countries and industries. Journal of Space Safety Engineering, 10 (3), Seiten 331-339. Elsevier. doi: 10.1016/j.jsse.2023.05.005. ISSN 2468-8967.

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Kurzfassung

Space vehicles travel long distances during launch or re-entry before reaching their destination. To reduce the risk to noninvolved third parties in the case of a non-nominal event, current best practice is to assure large parts of the ascent or decent flight phase are above open water or at least over regions with low population density. Nevertheless, at any one time the vehicle trajectory / instantaneous impact point may cross countries other than the one the launch took place in. This can pose a risk to the country's population and infrastructure and it has to be ensured that their safety regulations are met. The need to consider multiple risk and safety policies of different states, complicates and enlengthens mission planning. International harmonization of handling launch and re-entry risks in spaceflight would simplify the access to space and the required planning and certification processes. Against the background of an increasing frequency of space operations the required safety measures have to be evaluated regarding their impact on air and sea traffic. When considering the consequences caused by such measures, for example in the form of extended flight trajectories, these contrast with the goals of air traffic that is as efficient and ecologically sustainable as possible. To minimize these effects and at the same time ensuring the safety of operation, more refined risk determination methods are required to effectively protect air and sea operations by leaving less space for unnecessary safety margins. As different approaches may yield different results, an international accepted framework for such calculations would be beneficial. To consider the basis for a process of international harmonization, the first step is to collect and compare common risk management practices. Many states do not have yet a national standard for launch and re-entry safety. Hence, other industrial sectors, especially aviation, and their way of handling risks to the general public are presented in this paper, additionally to already existing safety requirements in space transportation. The aim is to establish a summary of how risk is managed in different industries and countries and the way of determining it, that may support the development of a future international standard to ensure launch and re-entry missions are safe and efficient.

elib-URL des Eintrags:https://elib.dlr.de/200281/
Dokumentart:Zeitschriftenbeitrag
Titel:Safety standards for launch and re-entry operations: Overview of current risk management policies in different countries and industries
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Rabus, Tobiastobias.rabus (at) dlr.dehttps://orcid.org/0000-0003-1947-5447NICHT SPEZIFIZIERT
Datum:September 2023
Erschienen in:Journal of Space Safety Engineering
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Ja
Band:10
DOI:10.1016/j.jsse.2023.05.005
Seitenbereich:Seiten 331-339
Verlag:Elsevier
ISSN:2468-8967
Status:veröffentlicht
Stichwörter:Risk Management Policies, Launch and Re-entry Risk, Risk Assessment, Hazard Areas
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Luftverkehr und Auswirkungen
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AI - Luftverkehr und Auswirkungen
DLR - Teilgebiet (Projekt, Vorhaben):L - Lufttransportbetrieb und Folgenabschätzung
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugführung > ATM-Simulation
Hinterlegt von: Rabus, Tobias
Hinterlegt am:05 Dez 2023 10:19
Letzte Änderung:19 Dez 2023 04:13

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