High Performance Propellant Development-Overview of Development Activities Regarding Premixed, Green N2O/C2H6 Monopropellants

M Negri, L Werling, F Lauck, E Goos, J Wischek… - 8th Space Propulsion …, 2022 - elib.dlr.de
The global search for green alternatives to the highly toxic monopropellant hydrazine
(N2H4) is still ongoing. Different alternatives for hydrazine with different degrees of maturity …

Nitrous oxide: oxidizer and promoter of hydrogen and hydrocarbon combustion

D Razus - Industrial & Engineering Chemistry Research, 2022 - ACS Publications
This Review examines the gas-phase oxidations of hydrogen and other fuels (ammonia,
hydrazine, hydrocarbons) with nitrous oxide, running as self-ignitions, deflagrations, or …

[HTML][HTML] Flame propagation characteristics and gas-phase oxidation of nitrous oxide and propane

Y Li, S Xu, Y Liu, J Cui, F Xu - Case Studies in Thermal Engineering, 2024 - Elsevier
Nitrous oxide and fuel blends propellant as one of the substitutes for highly toxic hydrazine
are under investigation. This study investigated the flame structure and dynamics of …

Research and Test Activities on Advanced Rocket Propellants at DLR's Institute of Space Propulsion in Lampoldshausen

L Werling, D Freudenmann, SC Ricker, M Wilhelm… - 2022 - elib.dlr.de
The present paper gives a comprehensive overview and summary of research and test
activities conducted at the test facility M11 and the physical-chemical lab at DLR in …

[HTML][HTML] N2O oxidized combustion of ethylene: Detailed laminar flame structure and the significance of oxidizer decomposition kinetics for modeling

M Hoener, T Bierkandt, S Shaqiri, T Kasper - Proceedings of the …, 2024 - Elsevier
We report the detailed flame structure of an N 2 O oxidized, fuel-rich flame of ethylene (C 2 H
4) at an equivalence ratio of 1.2, measured with double-imaging photoelectron photoion …

Numerical Simulations of the Combustion Process in a Research Thruster operating with N2O/C2H4 and Comparison to Experimental Data

L Werling, A Bachmann, N Perakis, T Methling… - 2022 - elib.dlr.de
Since decades, the highly toxic hydrazine is used as propellant for in-space propulsion.
During the last years, several non-toxic alternatives–so-called green propellants–were …

Review and perspectives of “Green” Self-Pressurizing Propellants for In-Space Propulsion and their applicability to Orbital Stages

A Sarritzu, MR Pesante, S La Luna… - AIAA Scitech 2024 Forum, 2024 - arc.aiaa.org
Green Propulsion is an increasingly prevalent trend in the space industry that has
experienced significant growth in recent decades. The shared objective of researchers is to …

Study on the Flame Acceleration and Transition from Deflagration to Detonation of N2O/C2H4/CO2

Y Li, S Xu, R Jiang - Propellants, Explosives, Pyrotechnics, 2022 - Wiley Online Library
The application of nitrous oxide (N2O) as a candidate oxidant provides new opportunities for
green propellants and propulsion systems. In this study, flame propagation, acceleration …

Nivel de informalidad y la comercialización de combustibles derivados de los hidrocarburos en el distrito de Mórrope, 2024

KL Sanchez Balarezo - 2024 - repositorio.ucv.edu.pe
El presente trabajo estableció como Objetivo de Desarrollo Sostenible 8 (ODS8) Trabajo
decente y crecimiento económico, la investigación tuvo como objetivo determinar la relación …

Final Project Report; ESA TDE Activity: High Performance Propellant Development ESA Contract No. 4000130652/20/NL/MG

L Werling, F Lauck, E Goos, J Wischek, Y Besel… - 2022 - elib.dlr.de
The global search for green alternatives to the highly toxic monopropellant hydrazine
(N2H4) is still ongoing. Different alternatives for hydrazine with different degrees of maturity …