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Wyszukujesz frazę "air-launch satellite system" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Air-rocket space launch system : as Responsive Space System
Autorzy:
Filipiak, Dariusz
Zalewski, Piotr
Postek, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/2134013.pdf
Data publikacji:
2022
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
security
space
satellite
aircraft-rocket space system
air launch
Opis:
Objectives:The study was to analyze the concept of Responsive Space Systems alternative launch and set of the nanomicro satellites into Low Earth Orbit. The analysis focused on aircraft-rocket space systems, where platform for launching a rocket with a satellite is an aircraft.The aircraft in the role of the platform provides opportunities, system thus the operator doesn't need bases or space ports in European conditions. Methods: Analysis of the research area, focused on the review, critical analysis, evaluation of the available literature, resources. The work was supplemented with the results and recommendation of the research project recently carried out at the MUT. Results:Systems were presented in view of the war in Ukraine. Existing operational and currently designed systems were reviewed. Article evaluated the aerial-rocket systems for launching objects into the LEO in the context of the system's operational costs and capabilities, potential market and further military and civilian applications also the needs of the Polish Armed Forces. Combat aircraft and rocket kits based on decommissioned from PAF fighters were proposed and valuated. Conclusions:Implementation of system gives autonomy from countries or companies offering space services, possibility of mastering new capabilities of placing satellite systems for security&defense purposes. For the PAF, aircraft-rocket kits based on phased-out supersonic combat aircraft may be the start of the development and constructionof the national Responsive Space System. The country's scientific-industrial base has competence to design&build such a system. Polish Space Agency can act as an integrator of the system just as NASA did in the 1960s.
Źródło:
Przegląd Nauk o Obronności; 2022, 7, 13; 101--114
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Responsive Space Assets for Polish Armed Forces: Feasibility Study
Autorzy:
Kiszkowiak, Łukasz
Olejnik, Aleksander
Rogólski, Robert
Walkowiak, Marcin
Zalewski, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2174773.pdf
Data publikacji:
2022
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air-assisted rocket launch system
defense
satellite
space
safety
system wyrzutni rakiet wspomaganych powietrzem
obrona
satelita
przestrzeń kosmiczna
bezpieczeństwo
Opis:
This study proposes an alternative (i.e., air-assisted) system for launching payloads (micro-satellites) into space using rockets fired from Su-22 or MiG-29 combat aircraft . This paper verifies and evaluates such an air-assisted rocket system used for launching payloads to low Earth orbit (LEO) in many aspects. Mission profile and rocket drop maneuver concepts have been developed. From the adopted model of calculations and simulation results, it follows that in the considered configuration, the aforementioned aircraft will be capable of accomplishing a mission in which a payload of at least 10 kg is launched into low Earth orbit. The analyses were complemented by simulations and wind tunnel tests verifying the impact that space rockets may exert on the aerodynamic and mechanical properties of the carrier aircraft . Results of numerical simulations and wind tunnel tests to which models of the air-assisted rocket launching system were subjected indicate the rocket’s impact on the aerodynamic characteristics of the aircraft and its in-flight properties is negligible. Similarly, load and strength tests to which the airframe’s load-bearing structures have been subjected also failed to show any significant changes or deformations caused by the space rockets attached. The kits proposed may be deemed as the so-called Responsive Space Assets for the Polish Armed Forces. Implementation of such a system not only offers independence from countries or commercial companies providing space services but also allows us to master new capabilities in the context of deploying satellite systems for safety and defense purposes.
Źródło:
Safety & Defense; 2022, 1; 30--40
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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