Sentence examples for flame phase from inspiring English sources

We show how the value ϕ0 and the slope −τ of the flame phase at the frequency ω0 affects the boundary of stability, the frequency and amplitude of oscillation, and the phase ϕqp between heat release rate and acoustic pressure.

We find for example that systems with large values of τω0 are more prone to oscillate, i.e. they are more likely to have larger growth rates, and that at very large values of τω0 the value ϕ0 of the flame phase at ω0 does not play a role in determining the system's stability.

This obviates the need for a knowledge of the chemical kinetic details of the gas phase flame.

For Mg, the particle temperature remains below the vapor phase flame temperature despite an elevated boiling point.

The gas phase flame structure is estimated through numerical simulation, with the observed surface profiles and burning rates taken as inputs.

The gas phase flame retardancy mode dominated in the composite with 20 wt% of OP by forming a loose, thin, and breakable porous char layer.

The gas phase flame structure of composite solid propellant sandwiches with two ammonium perchlorate (AP) laminae sandwiching a middle lamina containing a homogenized mixture of hydroxyl terminated poly-butadiene (HTPB) binder and fine AP particles is numerically simulated.

As St is augmented (1⩽St⩽Stc), where Stc depends on the flame geometry, the phase difference between the velocity oscillation and the imposed signal nearly vanishes in a finite region adjacent to the burner exhaust indicating that the perturbation propagates at the speed of sound.

Aerosol formation was observed for higher HAN loadings at elevated pressures after the visible gas-phase flame had extinguished, which may be indicative of condensed-phase HAN reactions.

This technique emphasizes condensed-phase pyrolysis chemistry as opposed to gas-phase flame chemistry.

Other heat generation mechanisms (i.e. surface oxidation) should complement the vapor-phase flame.