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Experimental evidence of granulence

We present an experimental study of velocity fluctuations in quasistatic flow of a 2D granular material deformed in a shear apparatus named 1γ2ε [1]. Radjaï and Roux [2] revealed systematic similarities between velocity fluctuations observed in discrete element simulations of quasistatic flow of granular material and turbulent flows in fluids. The character of these velocity fluctuations - named g

An integrated design of SM2C core motor for vehicular applications

This paper focuses on the design and the evaluation of a three-phase permanent magnet synchronous machine (PMSM) that stator core is made of Soft Magnetic Mouldable Composite – SM2C. A radial flux PM machine with modular winding is designed for a high-speed low-voltage automotive application. Manufacturability and a high fill factor of the winding are vital for a low permeability stator core in or

Dual versus Triple Sourcing: Decision-making in the Presence of Supply Chain Disruption

For as long as there have been supply chains, there have been disruptions, and no supply chain, logistics system, or infrastructure network is immune to them. Nevertheless, supply-chain disruptions have only recently begun to receive significant attention from practitioners and researchers. Hence, different mitigation and contingency strategies have been addressed. But there is still an almost unt