Accession Number:

AD1013234

Title:

Reduced Basis and Stochastic Modeling of Liquid Propellant Rocket Engine as a Complex System

Descriptive Note:

Technical Report,01 Jun 2012,30 May 2015

Corporate Author:

UNIVERSITY OF CALIFORNIA IRVINE IRVINE

Personal Author(s):

• Sirignano,William A.
• Sideris,A.
• Popov,P. P.
• Menon,S.
• Srinivasan,S.
• Ranjan,R.
• Dawson,T.
• Tudisco,P.
• Munipalli,R.
• Liu,Z.
• Ota,D.
• Kassoy,D. R.

Report Date:

2015-07-02

Pagination or Media Count:

267.0

Abstract:

The four-institution research team has developed a framework for stochastic analysis of nonlinear combustion instability with triggering and in the use of reduced-basis models RBM, large-eddy simulations, and multi-scale asymptotic models for the analysis. Results published during these three years and ongoing researches are briefly discussed and addenda with more detail are provided.

Descriptors:

• rocket engines
• mathematical models
• computational fluid dynamics

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE