METHOD FOR NON-DESTRUCTIVE DENSITOMETRIC MEASUREMENT OF SMALL VOLUMES INSIDE IRREGULARLY SHAPED NON-UNIFORM OBJECTS

METHOD FOR NON-DESTRUCTIVE DENSITOMETRIC MEASUREMENT OF SMALL VOLUMES INSIDE IRREGULARLY SHAPED NON-UNIFORM OBJECTS

In determining the electron density of a small selected volume inside an irregularly shaped non-uniform body using radiographic techniques there has always been a dependence on the absorption of radiation in the medium surrounding the selected volume. The present invention allows the measurement of...

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Hauptverfasser: CLARKE R,CA, VAN DYK G,CA
Format: Patent
Sprache:eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator CLARKE R,CA
VAN DYK G,CA
description In determining the electron density of a small selected volume inside an irregularly shaped non-uniform body using radiographic techniques there has always been a dependence on the absorption of radiation in the medium surrounding the selected volume. The present invention allows the measurement of the electron density of a small volume within a non-homogeneous medium by manipulation of the apparatus. This manipulation removes the dependence of the measurement on the absorption of the X-ray or gamma-radiation in the surrounding medium.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title METHOD FOR NON-DESTRUCTIVE DENSITOMETRIC MEASUREMENT OF SMALL VOLUMES INSIDE IRREGULARLY SHAPED NON-UNIFORM OBJECTS
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