Short-offset towed streamer data, and sparse ocean-bottom seismometer (OBS) data are not conducive to applying multi-parameter full waveform inversion (FWI) in production.It is challenging to reconstruct deep velocity in the former, and the latter suffers from severe acquisition footprints.We developed a joint acoustic-elastic coupled full waveform
This work is Event mainly concerned with the improved photoelectrothermal (IPET) modeling of an extra-high current (EHC) and extra-high luminous flux (up to 60 klm) solid-state light source based on a chip-on-board (COB) light-emitting diode (LED).The studied COB technology presents the particular challenge of extremely small thermal resistances, w
New energy is the focus of attention all over the world, and research into new energy can inject new vitality into the industrial system.Hydrogen fuel cells are not only environmentally friendly, but also rich in reserves that can be used as a strategic resource for the entire country.The difficulty lies in the safe design of application equipment
Prolonged immersion in floodwater is one of the main causes of embankment failure or dam breaks, although failure mechanisms have not been extensively studied.In this study, an embankment model was constructed to investigate the influence of prolonged immersion in floodwater on the failure of an embankment.The results indicate that: (1) the phreati