Results 291 to 300 of about 925,504 (345)

Stability of the combustion process in elastic combustion chambers

Journal of Applied Mechanics and Technical Physics, 1972
High-frequency instability phenomena in rigid combustion chambers have been studied theoretically in [1–3]. This phenomenon is attributed to the interaction between the combustion processes and combustion-product fluctuations in the chamber. One of the possible mechanisms of formation of high-frequency instability is examined in [3], where the ...
Yu. N. Novichkov, V. V. Bolotin, V. N. Moskalenko   +2 more
openaire   +2 more sources

Experimental Investigation of a Small-Scale Combustion Chamber Fuelled with Vegetable Oil

Combustion Science and Technology, 2019
This study demonstrates the feasibility of employing high viscosity fuels such as vegetable oils in a premixed combustion configuration, applied to a small-scale combustion chamber.
V. Giovannoni, Rajnish N. Sharma, R. Raine   +2 more
semanticscholar   +1 more source

Enhanced combustion of ammonia engine based on novel air-assisted pre-chamber turbulent jet ignition

Energy Conversion and Management, 2023
Zongkuan Liu, Lei Zhou, Lijia Zhong, Haiqiao Wei   +3 more
semanticscholar   +1 more source

Linear Acoustic Analysis of Main Combustion Chamber of an Oxidizer-Rich Staged Combustion Engine

Journal of Propulsion and Power, 2018
A comprehensive linear acoustic analysis of the main combustion chamber of an oxidizer-rich staged combustion engine is presented.
C. Lioi, D. Ku, V. Yang
semanticscholar   +1 more source

Investigation of the loop combustion chamber

Russian Aeronautics, 2017
As a result of the experimental-theoretical study of the loop (countercurrent) combustion chamber of the gas turbine engine, the data and theoretical dependences are obtained on the change in the combustion completeness and combustion temperature in various operating modes.
T. Kh. Mukhametgaleev, V. A. Sychenkov, B. G. Mingazov, N. V. Davydov   +3 more
openaire   +2 more sources

A fuel-focused review of pre-chamber initiated combustion

Energy Conversion and Management, 2023
Grace Trombley, E. Toulson
semanticscholar   +1 more source

Combustion stability of a dispersed fuel in a combustion chamber

Journal of Engineering Physics, 1968
A combustion instability criterion and an analogy with the burning of a solid propellant element are established as a result of an analysis of the behavior of the gasdynamic disturbances superimposed on the process of turbulent combustion of an atomized fuel in a one dimensional combustion chamber.
openaire   +2 more sources

Superplastic Forming of Combustion Chamber

Applied Mechanics and Materials, 2011
The major advantage of superplastic forming (SPF) technology is that it can form integral and complex components in simple operation, since it is possible to form one or more sheets of superplastic grade metal into single surface tools by relatively low gas pressure.
Young Moo Yi, Ho Sung Lee, Joon Tae Yoo, Jong Hoon Yoon   +3 more
openaire   +2 more sources

Vibrations and vortices in combustion chambers

Russian Physics Journal, 1994
Computational and experimental studies have been made of large-scale vortex structures as sources of acoustic vibrations. Low-frequency sources of vibration in combustion chambers of solid propellant jet engines have been shown to be due to the hydrodynamic instability of large-scale vortex structures in the main gas flow.
V. F. Akhmadeev, S. V. Sukhinin
openaire   +2 more sources

Internal combustion engine with a porous combustion chamber

MTZ worldwide, 2003
The possibility of achieving combustion at constant temperature in an internal combustion engine by using a ceramic matrix as a porous combustion chamber has recently been under discussion. This principle promises very low emissions of NOx, hydrocarbons and soot.
openaire   +2 more sources