Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Patent
1998-08-06
2000-07-18
Noori, Max
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
G01N 300
Patent
active
060891009
ABSTRACT:
The present invention is a real-time spatial particulate mass deposition tester. The tester is based on the principle that an anisotropic fill density distribution would result in an uneven particulate vertical pressure distribution on the inside face of the bottom surface of the die. Further, this uneven particulate vertical pressure distribution can be detected by placing multiple, sufficiently sensitive load cells on the inside surface at the bottom of the die, and analyzing the output signals acquired from the load cells using any suitable data acquisition system.
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Dhanoa Premdeep S.
Puri Virendra M.
Monahan Thomas J.
Noori Max
The Penn State Research Foundation
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