PARTICLE SIZE DETERMINATION USING A LASER LIGHT TRANSMISSION TECHNIQUE

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Abstract:

A light transmission technique was used to measure the mean size of a group of graphite particles suspended in water and the particle sizes in an aerosol of ammonium chloride in air. Passage of a single red laser beam through a known concentration of graphite particles in water made it possible to obtain a measure of their mean size. Laser beams of two different wavelengths were used for the measurement of a suspension of unknown particle size and concentration.

Author(s):
Phelps, Jean P.
Author Organization(s):
NAVAL POSTGRADUATE SCHOOL MONTEREY CA
Descriptive Note:
Master's thesis
Pagination:
0070

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release, Document Partially Illegible
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited. Document Partially Illegible.

RECORD

Collection: TR
Identifying Numbers
Monitor Series:
NPS
 Subject Terms
Joint Capability Areas:
JCA_1.2.7_Experimentation; JCA_4.6_Engineering; JCA_5_Command and Control; JCA_4.5.4_Requirements Definition; JCA_4.5_Operational Contract Support; JCA_4.6.1_General Engineering
Modernization Areas:
Autonomy; Directed Energy
Communities of Interest:
Autonomy
Descriptor(s):
*GRAPHITE, *LASERS, IONS, MEASUREMENT, OPTICAL PROPERTIES, PARTICLE SIZE, FEASIBILITY STUDIES, CHLORIDES, AMMONIUM COMPOUNDS, PHASE SHIFT CIRCUITS, ARGON, PARTIAL DIFFERENTIAL EQUATIONS, LIGHT TRANSMISSION, SCATTERING, AEROSOLS, INTENSITY, LIGHT, THESES
Field(s)/Group(s):
Geology, Geochemistry and Mineralogy, Lasers and Masers
Keyword(s):
LIGHT SCATTERING
Report Date:
1968 Mar 01