Continuous process monitoring in gaseous, liquid or molten media is a fundamental
requirement for process control. Besides temperature and pressure other process …

Continuous in-line measurement of substance concentration in liquid mixtures is valuable in
improving industrial processes in terms of material properties, energy efficiency and process …

The growth of the chemical industry has brought tremendous challenges to chemical
sensing technology. Chemical sensors based on metamaterials have great potential …

The influence of size effects on one-dimensional defective phononic crystal (PnC) sensors
based on simplified strain gradient elasticity theory (SSGET) is studied in this paper. PnCs …

In this article review of density and viscosity measurement methods is presented, including
ultrasonic pulse echo methods, which are capable to measure these properties of polymer …

Micro-Autonomous Underwater Vehicles (μAUVs) can form the basis of mobile underwater
sensor networks for monitoring sub-surface cluttered environments. There are numerous …

The main objective of this paper is verifying the feasibility of using Raman spectroscopy for
online monitoring of suspension polymerization reactions. Whether the Raman spectra are …

Ultrasound spectroscopy is a powerful tool to investigate the viscoelastic properties of
materials. The longitudinal elastic moduli M′ and M ″, or the adiabatic compressibility κS …

The determination of conversion during suspension polymerization reactions is not an easy
task due to the heterogeneity of the reaction medium and the tendency of particles to …

This paper presents a ultrasonic-capacitive system for online analysis of the quality of fuel
oils (FO), which are widely used to produce electric energy in Thermal Power Plants (TPP) …