Abstract: This article conducted a numerical study of composite percussive drilling with consideration of heat transfer between drilling fluid and bottom-hole rock in geothermal drilling, and analyzed influences of temperature, ...

Abstract: AbstractUnder the global transition toward low-carbon energy systems, compressed air energy storage in salt caverns has emerged as a critical large-scale energy storage solution, though its thermodynamic modeling still ...

Abstract: This article presents a novel design of a multisegment shape morphing mechanism that combines a lockable reconfigurable variable geometry truss manipulator (VGTM) with an active parallel compliant mechanism. The structure ...