Despite decades of investigations, there is still no consensus on whether inertial particles augment or dampen turbulence. Here, we perform the first experimental study in which particle concentration varied systematically across a broad range volume fractions $\varPhi _{v}$ , from nominally one-way coupled to heavily two-way regimes, keeping all other parameters constant. We utilize zero-mean ...

In this article, transverse vibration of a cantilever nano- beam with functionally graded materials and carrying a concentrated mass at the free end is studied. Material properties of FG beam are supposed to vary through thickness direction of the constituents according to power-law distribution (P-FGM). The small scale effect is taken into consideration based on nonlocal elasticity theory of E...

It is widely agreed that small scale enterprises (SSEs) used to play a crucial role in achieving the industrial and economic development. Though SSEs play indispensable economic role, studies are limited to analyze the external factors that affect the growth of SSEs independently. Therefore, the objective of this paper is to examine the effect of external firm factors influencing small scale ma...

the best deal. Nowhere is more real than today business environment which affect the success or otherwise of any business venture. Several authors have attributed failure of businesses particularly small and medium scale enterprises to various factors ranging from training of the entrepreneur to exposure and experience while some analysts opined that business environment could impact on small a...