Viscosity — For other uses, see Viscosity (disambiguation). Viscosity The substance above has lower viscosity than the substance below SI symbol: μ, η SI unit: Pa·s … Wikipedia
Viscosity (disambiguation) — Viscosity is the measure of the resistance of a fluid to deform under either shear stress or extensional stress. It is commonly perceived as thickness , or resistance to pouring.It can also refer to the following: * Viscosity (programming) a… … Wikipedia
Acoustic rheometer — employes piezo electric crystal that can easily launch a successive wave of extensions and contractions into the fluid. It applies an oscillating extensional stress to the system. System response can be interpreted in terms of extensional… … Wikipedia
Attenuation — This article is about attenuation in physics. For other uses, see Attenuation (disambiguation). In physics, attenuation (in some contexts also called extinction) is the gradual loss in intensity of any kind of flux through a medium. For instance … Wikipedia
Ultrasound attenuation spectroscopy — is a method for characterizing properties of fluids and dispersed particles. It is also known as acoustic spectroscopyThere is an international standard for this method. [ ISO 20998 1:2006 Measurement and characterization of particles by acoustic … Wikipedia
Rheology — is the study of the flow of matter: mainly liquids but also soft solids or solids under conditions in which they flow rather than deform elasticallyW. R. Schowalter (1978) Mechanics of Non Newtonian Fluids Pergamon ISBN 0 08021778 8] . It applies … Wikipedia
Rheometer — Today, a rheometer is a laboratory device used to measure the way in which a liquid, suspension or slurry flows in response to applied forces. It is used for those fluids which cannot be defined by a single value of viscosity and therefore… … Wikipedia
Mountain formation — Thrust and reverse fault movement are an important component of mountain formation. Mountain formation refers to the geological processes that underlie the formation of mountains. These processes are associated with large scale movements of the… … Wikipedia
Non-Newtonian fluid — Continuum mechanics … Wikipedia
Manfred Wagner — This article is about the scientist. For soccer player, see Manfred Wagner (footballer). Prof. Dr. M. H. Wagner 2008 Manfred Hermann Wagner (born 1948) is the author of Wagner model and the molecular stress function theory for polymer rheology.… … Wikipedia
