نتایج جستجو برای: flame holding

تعداد نتایج: 41557  

Journal: :Journal of the Japan Society for Aeronautical and Space Sciences 2000

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1996

Journal: :Journal of the Japan Society for Aeronautical and Space Sciences 1996

2010
M Zhang

Large-eddy simulation (LES) of kerosene spray combustion in a model supersonic combustor with cavity flame holder is carried out. Kerosene is injected through the ceiling of the cavity. The subgrid-scale (SGS) turbulence stress tensor is closed via the Smagorinsky’s eddyviscosity model, chemical source terms are modelled by a finite rate chemistry (FRC) model, and a four-step reduced kerosene c...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 2016

Journal: :Energies 2022

The auto-ignition caused by oblique shocks was investigated experimentally in a supersonic flow regime, with the incoming at Mach number of 2.5. transient characteristics shock evolvements were recorded schlieren photography system, and initial flame kernel generation subsequent propagation using high-speed camera. fuel mixing captured NPLS (nanoparticle-based planar laser scattering method). T...

Journal: :journal of particle science & technology 2015
mehdi bidabadi abazar vahdat azad

the flame propagation through a coal dust-air mixture in a spherical vessel was studied by means of a one-dimensional, arrhenius-type kinetics and quasi-steady model. the model includes the evaporation of the volatile matter of dust particles into a known gaseous fuel (methane) and the single-stage reaction of the gas-phase combustion. effect of venting devices as safety idea and the radiation ...

Journal: :international journal of advanced design and manufacturing technology 0
ali lohrasbi

premixed combustion is widely used for reducing pollutant emission from combustion chambers. however, these systems may be sensitive to complex phenomena such as flashback. in the present study flame, flashback and structure of premixed laminar flames are investigated theoretically. the mathematical model includes the axi-symmetric continuity, navier stocks, energy, and species equations. combu...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید