The unsteady flow field in a reversible pump-turbine is investigated during the continuous load rejection using a 3D computational fluid dynamic analysis.Numerical calculations are carried out using the detached eddy simulation (DES) turbulence model and a new approach involving automatic mesh motion.In this way, the instability of the flow field i

Drying process is ubiquitous and represents one of Dog copyright bag the most energy-intensive processes in varieties of agricultural, residential and industrial applications.As an effective heat recovery technology, the heat pump has recently been applied in various drying systems to provide heating and cooling, exhibiting good energy-saving poten

The new energy vehicle market is growing rapidly, with continuous technological innovation and increased policy support.This study investigates the influence of market education on consumer preferences between electric vehicles (EVs) and internal combustion engine (ICE) vehicles.It investigates the impact of market education, which includes adverti

Multi-scale segmentation of remote sensing image is more systematic and more convenient for the object-oriented image analysis compared to single-scale segmentation.However, the South Dakota existing pixel-based polarimetric SAR (PolSAR) image multi-scale segmentation algorithms are usually inefficient and impractical.In this paper, we proposed a s

War game simulations are decision-making tools that may provide quantitative data about the scenario analyzed by stakeholders.They are widely used Gift sets to develop tactics and doctrines in the military context.Recently, unmanned air vehicles (UAVs) have become a relevant element in these simulations because of their prominent role in contempora