i-Rheo: Measuring the materials' linear viscoelastic properties “in a step”!
نویسندگان
چکیده
منابع مشابه
i-Rheo: Measuring the materials' linear viscoelastic properties “in a step”!
We present a simple new analytical method for educing the materials’ linear viscoelastic properties, over the widest range of experimentally accessible frequencies, from a simple step-strain measurement, without the need of preconceived models nor the idealization of real measurements. This is achieved by evaluating the Fourier transforms of raw experimental data describing both the time-depend...
متن کاملOn the use of a loudspeaker for measuring the viscoelastic properties of sound absorbing materials.
This paper investigates the feasibility to use an electrodynamic loudspeaker to determine viscoelastic properties of sound-absorbing materials in the audible frequency range. The loudspeaker compresses the porous sample in a cavity, and a measurement of its electrical impedance allows one to determine the mechanical impedance of the sample: no additional sensors are required. Viscoelastic prope...
متن کاملViscoelastic Properties of Biological Materials
Almost all of biological tissues are viscoelastic and their viscoelastic mechanical properties are important in their characteristic functions. This is because constituents of tissues cells, extracellular matrices, structural proteins, and so on are viscoelastic. Even hard tissues have been shown to be viscoelastic. For long, main sample material for investigating the viscoelasticity has be...
متن کاملmeasuring viscoelastic properties of Red Blood Cell using optical tweezers
Efforts have been made to study the behavior of complex materials in micrometer dimensions with various techniques. One of these methods is the use of optical tweezers for biophysical applications. Red blood cells, as the most abundant blood-forming cells, play an important role in the life of living organisms, and their unique mechanical properties are important. In this report, the study of s...
متن کاملThe Viscoelastic Properties of Passive Eye Muscle in Primates. I: Static Forces and Step Responses
The viscoelastic properties of passive eye muscles are prime determinants of the deficits observed following eye muscle paralysis, the root cause of several types of strabismus. Our limited knowledge about such properties is hindering the ability of eye plant models to assist in formulating a patient's diagnosis and prognosis. To investigate these properties we conducted an extensive in vivo st...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Rheology
سال: 2016
ISSN: 0148-6055,1520-8516
DOI: 10.1122/1.4953443