Explosion behaviors of hydrogen-nitrous oxide mixtures with propane addition

Y Ge, HH Ma, JW Liu, Y Zeng, J Pan, LQ Wang - Fuel, 2023 - Elsevier
In the present work, the explosion of hydrogen-propane-nitrous oxide mixtures with various
equivalence ratios (ϕ= 0.2-2.4), propane fractions (ω C= 0-1.0) and initial pressures (P 0 …

The effects of flame generated turbulence for turbulent-induced deflagration to detonation transition

R Hytovick, C Rising, A Morales, T Genova… - Proceedings of the …, 2023 - Elsevier
The turbulent deflagration to detonation transition (DDT) process occurs when a subsonic
flame interacts with intense turbulence resulting in spontaneous acceleration and the onset …

Explosion characteristics of hydrogen-nitrous oxide mixtures with carbon dioxide addition

R Liu, Y Cheng, B Zhang, W Wang, X Ma - International Journal of …, 2024 - Elsevier
In this work, the explosion of hydrogen/nitrous oxide/carbon dioxide mixtures with various
equivalence ratios (0.6–1.0), initial pressures (40–100 kPa), and carbon dioxide fractions …

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 …

Nitrous oxide fuels blends: research on premixed monopropellants at the german aerospace center (DLR) since 2014

LK Werling, T Hörger, K Manassis… - AIAA Propulsion and …, 2020 - arc.aiaa.org
In 2014 DLR started research activities focused on premixed monopropellants consisting of
nitrous oxide and hydrocarbons. Those propellants offer promising characteristics as they …

Methane-unconventional oxidant flames. Laminar burning velocities of nitrogen-diluted methane–N2O mixtures

D Razus, M Mitu, V Giurcan, C Movileanu… - Process Safety and …, 2018 - Elsevier
The flame propagation in nitrogen-diluted CH 4–N 2 O mixtures was monitored by pressure
measurements during explosions in a spherical vessel with central ignition. The burning …

Experimental studies on pressure dynamics of C2H4/N2O mixtures explosion with dilution

X Shen, N Zhang, X Shi, X Cheng - Applied Thermal Engineering, 2019 - Elsevier
Safety concerns of N 2 O has arisen due to its extensive existence in nuclear waste and
aerospace applications. In present study, the stoichiometric mixtures of C 2 H 4/N 2 O with N …

Explosion characteristics of H2/CH4/N2O at fuel-lean and stoichiometric conditions

T Li, LQ Wang, HH Ma, J Pan, R Liu… - Combustion Science …, 2022 - Taylor & Francis
Nitrous oxide has a wide range of applications, and the explosion in presence of nitrous
oxide can cause serious disaster. In this study, we reported the explosion characteristics of …

Deflagration-to-detonation transition in nitrous oxide/oxygen-fuel mixtures for propulsion

P Bangalore Venkatesh, SE Meyer… - Journal of Propulsion …, 2019 - arc.aiaa.org
Nitrous oxide (N 2 O) has gained popularity as a unique oxidizer for propulsion applications
due to its ability to decompose exothermically, producing nitrogen and oxygen. In the current …

Numerical Study of Laminar Flame Propagation in CH4–N2O–N2 at Moderate Pressures and Temperatures

V Giurcan, M Mitu, C Movileanu, D Razus… - … , Explosion, and Shock …, 2022 - Springer
The laminar burning velocities of a stoichiometric CH4–N2O mixture diluted with N2 [30–
60%(by volume)] at various initial pressures (1–10 bar) and various initial temperatures …