Theory of particle sizing and counting by track scanning
P G W Hawksley; P G W Hawksley; British Coal Utilisation Research Association, Leatherhead, Surrey
Журнал:
British Journal of Applied Physics
Дата:
1954-01-01
Аннотация:
A theoretical relation is developed between the number and size distribution of particles dispersed in a plane field of view and the number of particles intercepted by a scanning track drawn across the field; it is shown that the number of oversize particles per unit area can be obtained from observations of the numbers intercepted by tracks of different widths. It is shown also that the usual methods of counting are special cases.
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