Polymeric liquid bridges are known to fail during extension. This phenomenon of failure seemingly calls into question the operating principle filament stretching rheometers. In these devices, a polymeric sample is initially placed between two plates. The then stretched bridge by moving plates apart in specified way. We here show that steady extensional viscosity can be measured if separated suc...

A novel rheometry termed ultrasonic spinning (USR) is overviewed in this paper. This methodology utilizes velocity profiling as a representative velocimetry for various complex fluids including multi-phase state. The USR determines optimal properties from cost function which calculated both equation of motion and constitutive test by substituting the measured profiles. Various examples are expl...

Wheat based products are consumed as staple food in most the of Asians countries, hence different wheat cultivars purposely developed to meet diverse ecological conditions. These carry difference their rheometry nutrition and gluten microstructure that affect overall product quality. In present investigation ten varieties were selected from two common zones i.e. rain fed irrigated. general, non...