Results 141 to 150 of about 1,472 (179)

Propagation behaviors of rotating detonation in an obround combustor

Combustion and Flame, 2019
Abstract In the study, the propagation behaviors of rotating detonation are investigated in an obround slit-channel combustor which has four curvature transition sections by employing a H2 O2 N2 mixture with different oxygen volume fractions (α) and equivalence ratios (ERs). High-frequency pressure sensors are circumferentially mounted into the outer
Haocheng Wen, Qiaofeng Xie, Bing Wang
openaire   +1 more source

Experimental Clarification on Detonation Phenomena of Liquid Ethanol Rotating Detonation Combustor

AIAA SCITECH 2022 Forum, 2022
Kentaro Yoneyama, Kazuki Ishihara, Shiro Ito, Hiroaki Watanabe, Noboru Itouyama, Akira Kawasaki, Ken Matsuoka, Jiro Kasahara, Akiko Matsuo, Ikkoh Funaki   +9 more
openaire   +1 more source

One-Dimensional Analysis of the Magnetohydrodynamic Effect in Rotating Detonation Combustors

AIAA Journal, 2016
In rotating detonation combustors, the high operational frequency and temperature level (2000–4000 K) offer the potential of direct power extraction through the magnetohydrodynamic effect. In this paper, first of all, electrical conductivity and chemical properties are evaluated with an in-house-built chemical kinetics library: Mutation++.
James Braun, Bayindir H. Saracoglu, Thierry E. Magin, Guillermo Paniagua   +3 more
openaire   +1 more source

Flow Measurements Inside a Rotating Detonation Combustor

AIAA Propulsion and Energy 2020 Forum, 2020
Jonathan Tobias, Robert Miller, Ajay K. Agrawal   +2 more
openaire   +1 more source

Plasma-assisted Rotating Detonation Combustor Operation

53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
Yonry Zhu, Vijay Anand, Justas Jodele, Ethan Knight, Ephraim J. Gutmark, David Burnette   +5 more
openaire   +1 more source

Heat transfer characteristics of H2/air rotating detonation combustor

Physics of Fluids
The heat release process in a rotating detonation combustor (RDC) exhibits highly transient characteristics, posing significant demands on the thermal protection and management of the rotating detonation engine (RDE). In this work, the wall heat transfer characteristics of the RDC supplied by H2/air were experimentally examined with different ...
Yanming Qiu, Yuwen Wu, Yakun Huang, Qun Li, Chunsheng Weng   +4 more
openaire   +1 more source

Simulations of an Experimental Centerbody-less Rotating Detonation Combustor

AIAA SCITECH 2023 Forum, 2023
Douglas A. Schwer, Ryan F. Johnson, Ephraim Gutmark   +2 more
openaire   +1 more source

Numerical Investigation of Centerbody-less Rotating Detonation Combustors

AIAA Scitech 2020 Forum, 2020
Douglas A. Schwer, Ryan F. Johnson, Andrew Kercher, David A. Kessler, Andrew T. Corrigan   +4 more
openaire   +1 more source

Effects of CO2 Diluent on Rotating Detonation Combustor Operation

AIAA Scitech 2021 Forum, 2021
Alexander Feleo, Logan W. White, Mirko Gamba   +2 more
openaire   +1 more source

Reduction of feedback pressure perturbation for rotating detonation combustors

Aerospace Science and Technology, 2022
Zifei Ji, Bo Zhang, Huiqiang Zhang, Bing Wang, Chen Wang   +4 more
openaire   +1 more source