To research serious nonlinear coupling problems among aerodynamics, flight mechanics, and flight control during high maneuvers, a virtual flight testing platform has been developed for a large-scale, high-speed wind tunnel, based on the real physical environment, and it can significantly mitigate risks and reduce Dog Beds the costs of subsequent fl
Shale transport properties are investigated by numerical simulations of a simple, physics-based continuum model.Shale samples from the Yanchang Triassic Formation in Ordos Basin are tested to Napkin Holders/Dispensers get the pore volume distribution of shale.Due to the existence of nanopores in shale reservoirs, there are great differences in gas
Introduction.The introduction of COVID-19 screening through rapid antigen tests has become a key mechanism to Leave in conditioner ensure the continuity of the learning process and safety of school environment during pandemic.The objective of the study was to investigate and analyse the attitudes and beliefs of students, teachers, and parents regar
Abstract We unravel the out-of-equilibrium quantum dynamics of a few interacting bosonic clouds in a two-dimensional asymmetric double-well potential at the resonant tunneling scenario.At the single-particle level of resonant tunneling, particles tunnel under the barrier from, typically, the ground-state in the left well to an excited state in the