Planar laser induced fluorescence PLIF is a powerful diagnostic tool, used for the reactivity and reaction concerning access to the gas and liquid flow.PLIF is a no interference, instantaneous flow visualization skills, use with high spatial and temporal resolution, to determine the flow field of different variables on the plane of the laser light sheet: concentration (mole fraction), density, temperature and velocity field, to or from the calibration PLIF images.PLIF is applicable to a large number of combustion, spray, all kinds of fluid mechanical research of molecules and atoms.PLIF testing of atomic species, also known as laser excitation atomic fluorescence (LEAF).Combustion flame free radicals and the most fuel-efficient species species, such as can or direct use of PLIF visualization.If traffic itself does not include any PLIF active species (such as N2, CH4, or water), merits and accomplishments with fluorescent tags flow (tracer) used in imaging (tracer PLIF).PLIF launch popular many wavelengths (emission), and most of the red laser line of deviation.Can or effectively inhibit because this PLIF emissions does not need to stray light interference or mie scattering spectral shift.PLIF is a skill, has the high decisive.Can or definitively solve shine, even in the combustion environment, hundreds of different species of species.Small, also common for diatomic molecules can or detect a single quantum state, allowing to determine the temperature of the gas, even under the condition of disequilibrium. |
