Characterization of Nano-liter Sessile Droplets By Using An Active Microwave Resonance Probe.
نویسندگان
چکیده
In this work we present a microwave intracavity sensor for the characterization of aqueous solutions nano-liter sessile droplets, deposited on microstrip line electrode. The operates at frequency and is based tunable magnonic delay oscillator. samples were characterized by using their evaporation dynamics, measuring dielectric constants. experiments have shown that capable detecting salinity (S) water with required precision resolution. advantage possibility parameters such as S, Total Dissolved Suspended Solids, simultaneously.
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15 صفحه اولSessile and Pendant Micro-Liter Drops Evaporate at Different Rates: An Experimental Approach
Evaporation of micro-liter drops from solid surfaces at room condition is mainly governed by diffusion. Therefore, there should be no difference between evaporation rate of sessile and pendant drops. However, some studies indicate a difference and explain the difference using buoyancy. The objective here is to reconcile the inconsistency in the literature. For that, first, by comparing two iden...
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ژورنال
عنوان ژورنال: Journal of applied research and technology
سال: 2023
ISSN: ['2448-6736']
DOI: https://doi.org/10.22201/icat.24486736e.2023.21.2.1992