Time-accurate analysis of nonequilibrium gas-particle mixtures using upwind/implicit finite-volume methodology

Conference · Wed Jan 01 00:00:00 EST 1992

OSTI ID:5648800

Hosangadi, A; Sinha, N; Dash, S M ^[1]

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1. Science Applications International Corp., Propulsion Fluid Dynamics Div., Fort Washington, PA (United States)

A new Eulerian particulate solver whose numerical formulation is compatible with the numerics in state-of-the-art finite-volume upwind/implicit gas dynamic computer codes is presented. The heat transfer, drag, thermodynamic, and phase-change procedures in this code are derived from earlier, well established data fits and procedures. Performance for numerous flow problems with one- and two-way coupling is quite good. The solutions are nonoscillatory and robust and conserve flux balances very well. 18 refs.

• OSTI ID: 5648800
• Report Number(s): AIAA-Paper-92-0344; CONF-920157-
• Resource Relation: Conference: 30. American Institute of Astronautics and Aeronautics (AIAA) aerospace sciences meeting and exhibit, Reno, NV (United States), 6-9 Jan 1992
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
TWO-PHASE FLOW
NUMERICAL SOLUTION
COMPUTER CODES
DRAG
FLUID MECHANICS
HEAT TRANSFER
JETS
NAVIER-STOKES EQUATIONS
PERFORMANCE
SHOCK TUBES
DIFFERENTIAL EQUATIONS
ENERGY TRANSFER
EQUATIONS
FLUID FLOW
MECHANICS
PARTIAL DIFFERENTIAL EQUATIONS
420400* - Engineering- Heat Transfer & Fluid Flow