Abstract: A theoretical attempt to clarify the reason why the compacts of powder media have uniform density distributions as the density of the compacts becomes high, is made for the compaction of the ...

Abstract: The dynamic compaction processes of copper powder which was filled in two layers into a die and subjected to solid punch impaction were investigated experimentally in order to assess the effect ...

Abstract: A volumetric solar receiver receives the concentrated radiation generated by a large number of heliostats. Heat transfer takes place from the receiver solid phase to the air as it passes through ...

Abstract: In this paper, shock fitting equations including wall friction force for predicting the one-dimensional compaction process of a powder medium caused by punch impact are first derived. The medium ...