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SYSTEMS

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
748
Program Year/Program:
1983 / SBIR
Agency Tracking Number:
748
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Spectron Development Laborator
3303 Harbor Boulevard Suite G-3 Costa Mesa, CA 92626
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1983
Title: SYSTEMS
Agency: NSF
Contract: N/A
Award Amount: $35,000.00
 

Abstract:

THE STUDY OF PARTICULATE FORMATION AND DYNAMICS OF MOTION IN INDUSTRIAL MULTICOMPONENT SYSTEMS HAS BEEN HINDERED BY LACK OF EXPERIMENTAL DATA. TWO IN-SITU OPTICAL TECHNIQUES ARE PROPOSED HERE FOR ON-LINE CHARACTERIZATION OF THE SIZE DISTRIBUTION, VELOCITY AND THE NUMBER DENSITY OF ENTRAINED PARTICULATES IN TWO-PHASE FLOWS. THE PROPOSED TECHNIQUES: POLARIZATION INTENSITY RATIO (PIR) AND POINTER BEAM (PB) COVER THE DYNAMIC RANGE OF INTEREST WITH HIGH SPATIAL AND TEMPORAL RESOLUTIONS. PIR TECHNIQUE HAS THE ABILITY OF MEASURING SINGLE OR ENSEMBLE PARTICLE SIZES IN THE RANGD IS LESSER THAN OR GREATER THAN 0.01 UM. MEASUREMENTS OF SINGLE PARTICLE SIZE AND VELOCITY ARE ACHIEVED BY THE PB METHOD IN THE RANGE D IS LESSER THAN OR GREATER THAN 0.1 UM. IT IS EXPECTED UNDER THIS PROGRAM TO DEVELOP AN ANALYTICAL APPROACH USING THE LORENTZ-MIE THEORY,AND TO EXPERIMENTALLY EVALUATE THE TWO TECHNIQUES WITH ADVANCED OPTICAL INSTRUMENTATION.

Principal Investigator:

Dr. cecil f. hess
SENIOR SCIENTIST

Business Contact:

Small Business Information at Submission:

Spectron Development
3303 Harbor Blvd. Suite G-3 Costa Mesa, CA 92626

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No