Die Chemie und Physik der Grenzflächen und Kolloide gehört klassisch in das Gebiet der
Festkörperphysik einerseits und der Thermodynamik andererseits. Erst seit Ende der 1990er …

This paper numerically and experimentally investigates guided wave propagation in a steel
plate with one side partly exposed to water. The fundamental anti-symmetric Lamb wave (A …

This paper reports an ultrasonic waveguide technique using U-shaped configurations to
measure the fluid level. The longitudinal L (0, 1) wave mode was propagated in the …

In many industries, viscosity is an important quality parameter which significantly affects
consumer satisfaction and process efficiency. In the personal care industry, this applies to …

This paper describes the design and evaluation of a capillary measurement device based
on the capacitance method that accurately measures fluid viscosity. The device includes …

This paper reports on an ultrasonic waveguide sensor for liquid level measurements using
three guided wave modes simultaneously. The fundamental wave modes longitudinal L (0 …

A novel ultrasonic measurement technique for density measurements of different liquids in
extreme conditions has been developed. The proposed density measurement method is …

In this article, we report in detail about the development of weight-based ultrasonic capillary
viscometer by using extension spring suitable for measuring the absolute viscosity of …

The aim of this paper is to investigate the propagation of ultrasonic shear horizontal guided
waves along waveguides with a rectangular cross-section and with a finite constant and …

The shear horizontal (SH) wave in plate waveguides is of great advantage in fluid viscosity
measurement as it only has in-plane displacements and causes a pure shear leakage in …