Velocity and size measurement of droplets from an ultrasonic spray coater using photon correlation spectroscopy and turbidimetry
نویسندگان
چکیده
منابع مشابه
Measurement of the velocity difference by photon correlation spectroscopy: an improved scheme.
Homodyne photon correlation spectroscopy is used to measure the velocity difference delta v (l) over varying distance l. Different length scales are probed when the magnification factor M and the width S of a slit in the collecting optics are varied. The measured intensity autocorrelation function is found to be of scaling form for different values of M, provided S is kept at a value below the ...
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Velocity fluctuations in fluidized suspensions probed by ultrasonic correlation spectroscopy
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2020
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.402579