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Mechanical Performance of Novel 3D-Printed Symmetric Corrugated Hierarchical Honeycombs. [PDF]

open access: yesPolymers (Basel)
Zhang D   +9 more
europepmc   +1 more source

A study on accuracy of porous journal air bearing

Precision Engineering, 2020
Abstract In order to predict error motion of continuous porous journal air bearing, an accuracy model is established to reveal the relationship among error motion, roundness error and structure parameter under quasi-static conditions. Based on the model, averaging coefficient is defined to quantitatively characterize the error averaging ability.
Penghai Zhang
exaly   +2 more sources

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