What data are available to estimate combustion efficiency for a ramjet flying in the Mach 2 or 3 ranges?


Posted: August 9, 2021

Deadline: August 14, 2021

The Defense Systems Information Analysis Center (DSIAC) is seeking information related to estimating combustion efficiency for a liquid-fueled ramjet with a given combustor length (or bulk flow residence time) flying in the Mach 2-3 ranges. Estimates for ramjets with low combustor inlet temperatures are also relevant. Any available data, or an empirical/analytical model validated with data, that can be used to anchor these estimates are of interest. A noncomputational fluid dynamics option solution is preferred and will be used to predict how the performance of a ramjet combustor can change over a range of operating conditions.

If you have information that fits this request, please provide contact information and relevant details either on the DoDTechipedia forum or in an email to Taylor Knight, the DSIAC point of contact for this inquiry, by clicking on the “Collaborate With Us” button below.

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