Injection of densely loaded flows into entrained-flow gasifiers: Seventh quarterly report, April 1, 1987-June 30, 1987

Technical Report · Sat Aug 01 00:00:00 EDT 1987

OSTI ID:6054838

Kollrack, R; Edelman, R B

The overall objective of this project is to develop improved understanding of the injection and mixing of densely loaded gas/solid mixtures into gas streams. The ultimate application of the results will be the development of improved injection and mixing configurations for entrained-flow coal gasifiers. During this past quarter, theoretical investigations were mainly directed towards model calculations on laminar jet flows for comparison with experimental results and on turbulent jet flows characterized by strong dampening of the turbulent kinetic energy due to high particle loadings. Experimental investigations concentrated on taking velocity and concentration measurements of laminar jet flows under varying loading conditions. 3 figs.

• Research Organization: Science Applications International Corp., Chatsworth, CA (USA)
• DOE Contract Number: AC21-85MC22064
• OSTI ID: 6054838
• Report Number(s): DOE/MC/22064-2408; SAIC/QPR-690-17; ON: DE87014777
• Resource Relation: Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL GASIFICATION
CHEMICAL REACTORS
FUEL FEEDING SYSTEMS
COAL
ENTRAINMENT
FLUID MECHANICS
GASES
JETS
MATHEMATICAL MODELS
MIXING
NOZZLES
PARTICLES
PNEUMATIC TRANSPORT
RESEARCH PROGRAMS
SOLIDS
TURBULENT FLOW
TWO-PHASE FLOW
VELOCITY
CARBONACEOUS MATERIALS
ENERGY SOURCES
FLUID FLOW
FLUIDS
FOSSIL FUELS
FUEL SYSTEMS
FUELS
GASIFICATION
MATERIALS
MECHANICS
THERMOCHEMICAL PROCESSES
TRANSPORT
010404* - Coal
Lignite
& Peat- Gasification