Experimentally determined indices for describing the flow behaviour of powder streams in industrial storage, transport and processing operations are reviewed and discussed in terms of their range of applicability and difficulty of measurement. It is emphasised that no flowability test is universally applicable.
Powder flowability charaterizing technique / Bondioli, Federica; Romagnoli, Marcello. - In: AMERICAN CERAMIC SOCIETY BULLETIN. - ISSN 0002-7812. - STAMPA. - 83:(2004), pp. 9301-9306.