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Dual Stream Mixing

Dual Stream Mixing
Figure 1. Contours of hydrogen mass fractions for the mixing of two streams (hydrogen and air).

Introduction

This case examines the mixing of separate inflow streams of hydrogen and air occuring within a non-constant area channel. The upper (shown in blue in Figure 1) consists of a vitiated air mixture of H2, H2O and N2, and the lower (shown in red in Figure 1) of pure hydrogen.

Computational Studies

Table 5. Computational studies peformed for the dual stream mixing case.
Study Category Person Comments
Study #1 Unit Teryn DalBello Frozen species mixing

References

Mani, M., Bush, R.H., Vogel, P.G., "Implicit Equilibrium and Finite-Rate Chemistry Models For High Speed Flow Applications," AIAA Paper 91-3299-CP, Jan. 1991.

Burrows, M.C., Kurkov, A.P., "Analytical and Experimental Study of Supersonic Combustion of Hydrogen in a Vitiated Airstream, " NASA-TM-X-2828, September 1973.


Last Updated: Wednesday, 10-Feb-2021 09:39:00 EST