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Chemical aspects of hybrid rocket propulsion
, 2023 openUna panoramica sulla propulsione a razzo ibrida con un focus sui suoi aspetti chimici. La tesi presenterà la propulsione ibrida in generale e ne esaminerà vantaggi e svantaggi.
CASOTTO, COSIMO
core
CFD Simulations of Self-Pressurized Nitrous Oxide Hybrid Rocket Motors [PDF]
, 2022 Delft Aerospace Rocket Engineering has developed a 1 kN hybrid rocket motor, using Nitrous Oxide\nas oxidizer and a mixture of Sorbitol and Paraffin as fuel. The thesis starts with the numerical simulation of the rocket motor firing.
Gelain, Riccardo
core
Closed-loop throttle control of a hybrid rocket motor. [PDF]
, 2018 Masters Degree. University of KwaZulu-Natal, Durban.Hybrid rocket motors produce thrust by reacting a solid fuel with a liquid oxidizer inside a combustion chamber. This approach has certain advantages over conventional solid propellant rockets including
Velthuysen, Timothy Johnathan.
core +1 more source
Welcome Home: A Shared Identity Recognition in the Time of Crisis
Nations and Nationalism, EarlyView.ABSTRACT How does a society sustain collective identity when formal citizenship and cultural recognition persistently diverge? Drawing on qualitative interviews with native‐born sabras and Russian‐speaking immigrants in Israel, this article develops a recognition‐gap framework specifying the mechanisms through which national belonging is produced ...
Mania Borzenko
wiley +1 more source
Sociological Forum, EarlyView.ABSTRACT Can sociologists feel? Sociological writing can be beautiful, making us think differently about people, processes, and structures. Yet traditional academic writing that does this is rare. For example, most articles adhere to a jargon‐filled format and structure that mimics a detached and disciplined writer.
Victoria Reyes
wiley +1 more source
Tracing the Untraceable: A Review and Discussion on the Forensic Attribution of 3D‐Printed Firearms
WIREs Forensic Science, Volume 8, Issue 4, December 2026.3D‐printed firearms are rapidly evolving and challenge traditional forensic identification. This review highlights emerging attribution methods, from deposition striae and base‐plate marks to polymer and GSR residual traces, firing marks, and quantitative imaging, identifying the research needed to support robust forensic attribution interpretation and
Abi Snasdell +4 more
wiley +1 more source
AN OPTIMIZED HYBRID ROCKET MOTOR FOR THE SARA PLATFORM REENTRY SYSTEM DOI 10.5028/jatm.2012.04032312
Journal of Aerospace Technology and Management, 2012 This paper has described a system design process, based on a multidisciplinary optimization technique, of a conceptual optimized hybrid propellant rocket motor. The proposed engine could be a technological option for the reentry maneuvering system of the
Pedro Luiz Kaled Da Cás +3 more
doaj
Reclaiming a Basque youth voice in Navarre: The Iruinkokoa carnival as an agentive chronotope
Journal of Linguistic Anthropology, Volume 36, Issue 3, December 2026.Abstract This article analyzes Iruinkokoa, a contemporary Basque carnival in Pamplona‐Iruñea, as an example of emerging forms of minority‐language activism grounded in carnivalesque critique and performative intervention. Based on ethnographic fieldwork conducted between 2023 and 2025, the study examines how parody, satire, and collective performance ...
Agurtzane Elordui +2 more
wiley +1 more source
Scientific ReportsThe ability to rapidly and repeatably transition between boost and sustain thrust levels is fundamental for planetary landers and orbital manoeuvring vehicles, yet it remains challenging for hybrid rocket motors because of their inherently non-linear ...
Mostafa Elnaggar +3 more
doaj +1 more source
First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique
Mass Spectrometry Reviews, Volume 45, Issue 6, Page 1064-1086, November/December 2026.ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley +1 more source