Lunar drilling is conducted in extreme environments, where limited heat dissipation
pathways may cause overheating during drilling, potentially leading to destructive effects on …

Worm gears enable compact gear design and high power density due to a high gear ratio
within a single gear stage. However, they often show high sliding speeds within the tooth …

Water ice in the polar regions of the Moon is crucial for potential manned lunar bases and as
a source of fuel for rockets. Confirmation of the presence requires in-situ sampling which …

The knowledge of component temperatures during transient operation conditions is
essential for an optimal design of a gearbox. This is because critical peak temperatures limit …

Due to the friction heat flow of gear during operation is easy to cause the scuffing failure of
tooth surface, the heat transfer mechanism of planetary gear is researched in this paper, the …

High-precision drives are essential for ensuring accuracy and repeatability in positioning
systems within robotics and industrial automation. Among these, cycloidal reducers are …

Abstract The International Space Station (ISS) provides a reliable platform for the Alpha
Magnetic Spectrometer (AMS) operating in orbit. However, the thermal environment of AMS …

This study documents the use of computers and computational fluid dynamics (CFD)
software in numerical modeling of a multi-state wet wheel hub for thermal analysis. First …

High performance computing promotes the solution of large mathematical models of
complex mechanical systems and lays a foundation for the theoretical analysis of …

The semi-analytical transient solutions of fully thermomechanical coupling for sliding contact
have been deduced by using the plane-point heat source equivalent method, the …