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


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1013234.pdf


Report Date : 02 Jul 2015


Pagination or Media Count : 267


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


Distribution Statement : APPROVED FOR PUBLIC RELEASE