Access the full text.
Sign up today, get DeepDyve free for 14 days.
J. Kindracki, Piotr Wola, ski, Z. Gut (2011)
Experimental research on the rotating detonation in gaseous fuels–oxygen mixturesShock Waves, 21
(2013)
Nepreryvnaya spinovaya detonatsiya (Continuous Spin Detonation), Novosibirsk: Izd
S. Frolov, V. Aksenov, A. Dubrovskii, A. Zangiev, V. Ivanov, S. Medvedev, I. Shamshin (2015)
Chemiionization and acoustic diagnostics of the process in continuous- and pulse-detonation combustorsDoklady Physical Chemistry, 465
S. Frolov, V. Aksenov, V. Ivanov (2015)
Experimental proof of Zel'dovich cycle efficiency gain over cycle with constant pressure combustion for hydrogen–oxygen fuel mixtureInternational Journal of Hydrogen Energy, 40
S. Frolov, V. Aksenov, P. Gusev, V. Ivanov, S. Medvedev, I. Shamshin (2014)
Experimental proof of the energy efficiency of the Zel’dovich thermodynamic cycleDoklady Physical Chemistry, 459
In a demonstrator of a detonation rocket engine (DRE) using the natural gas–oxygen propellant system, a high (270 s) specific impulse at sea level at a low (32 atm) mean combustor pressure was experimentally obtained for the first time. Comparison of these characteristics with the respective ones (263 s and 61 atm) of the well-known Russian RD 170-A liquid-propellant rocket engine using deflagration combustion of the kerosene–oxygen propellant system showed that the specific impulse at sea level in the DRE is close to that in the deflagration-combustion engine but is produced at half as high a mean combustor pressure. This indicates that the energy efficiency of detonation combustion exceeds that of deflagration combustion, and that there is room to improve the weight–size characteristics of the turbopump unit in the DRE.
Doklady Physical Chemistry – Springer Journals
Published: Mar 14, 2018
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.