Alvotech Successfully Places USD 108 Million Senior Unsecured Convertible Bonds in a Significantly Oversubscribed Offering

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IEEE

A New Model for Measurement of the Droplet Size and Volume Fraction in Air–Droplet Two-Phase Flow Based on Ultrasonic Attenuation Method

Abstract: Ultrasonic attenuation method has great advantages in the measurement of particle two-phase flow. Most of the existing ultrasonic attenuation theoretical models are suitable for the ...