In such a simple shear flow, no instabilities are predicted to occur, yet real life tells us that this is wrong. If you have ever seen a boat propeller spin up in water, you have no doubt seen a ...

An intuitive explanation is given in Fig. 1. It may be worth mentioning advection effects in simple shear flow. In a simple shear flow fluid elements experience extension and compression at ...

Yet, manufacture of these products and their subsequent dispensing often involves flow geometries substantially different from that of simple shear flow experiments. In this study, we show that ...