Academic Journal
Mixing in Shear Coaxial Jets with and without Acoustics (Briefing Charts)
| العنوان: | Mixing in Shear Coaxial Jets with and without Acoustics (Briefing Charts) |
|---|---|
| المؤلفون: | Leyva, Ivett, Teshome, Sophonias, Rodriguez, Juan, Graham, Jeffrey, Talley, Doug, Karagozian, Ann |
| المساهمون: | AIR FORCE RESEARCH LAB EDWARDS AFB CA ROCKET PROPULSION DIR |
| المصدر: | DTIC |
| سنة النشر: | 2012 |
| المجموعة: | Defense Technical Information Center: DTIC Technical Reports database |
| مصطلحات موضوعية: | Jet and Gas Turbine Engines, ACOUSTICS, COAXIAL CONFIGURATIONS, INJECTORS, ROCKET ENGINES, COMBUSTION, COMBUSTION STABILITY, GASES, GEOMETRY, HEAT TRANSFER, INSTABILITY, INTERACTIONS, MIXING, MOTIVATION, NODES, PRESSURE, PROPELLANTS, RESPONSE, ROCKETS, SHEAR PROPERTIES, SUPERCRITICAL FLOW, VARIATIONS, VELOCITY, BRIEFING CHARTS, Q0AY |
| الوصف: | Statement of Need: Modern rockets operate at supercritical pressures with respect to the propellants. Need to understand mixing and combustion beyond liquid, gas states. Shear coaxial injectors are a common choice for cryogenic liquid rocket engines. Interactions of transverse acoustics with injector s own modes and mixing needs to be understood for combustion instability. Need to understand differences in response to pressure and velocity nodes. Understand what non-dimensional numbers capture the mixing of typical injectors. Characterize how geometry affects mixing. ; Contains briefing charts only. |
| نوع الوثيقة: | text |
| وصف الملف: | text/html |
| اللغة: | English |
| Relation: | http://www.dtic.mil/docs/citations/ADA617063 |
| الاتاحة: | http://www.dtic.mil/docs/citations/ADA617063 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA617063 |
| Rights: | Approved for public release; distribution is unlimited. |
| رقم الانضمام: | edsbas.5110B77B |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |