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020 ▼a 9780438047587
035 ▼a (MiAaPQ)AAI10812848
035 ▼a (MiAaPQ)princeton:12503
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 247004
0820 ▼a 620
1001 ▼a MacArt, Jonathan F.
24510 ▼a Computational Simulation and Modeling of Heat Release Effects on Turbulence in Turbulent Reacting Flow.
260 ▼a [S.l.]: ▼b Princeton University., ▼c 2018.
260 1 ▼a Ann Arbor: ▼b ProQuest Dissertations & Theses, ▼c 2018.
300 ▼a 186 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
500 ▼a Adviser: Michael E. Mueller.
5021 ▼a Thesis (Ph.D.)--Princeton University, 2018.
520 ▼a This dissertation concerns the analysis and modeling of turbulence dynamics in turbulent combustion. In certain regimes of turbulent combustion, dilatation (volumetric expansion) induced by chemical heat release can result in significant modific
520 ▼a Numerical simulation forms the foundation of the analyses in this dissertation. Using a common planar jet configuration, a range of turbulent combustion regimes is accessed via Direct Numerical Simulation (DNS). In order to conduct these simulat
520 ▼a In nonpremixed combustion, heat release effects on turbulence are observed at low turbulent Reynolds number (the ratio of inertial forces to viscous forces), but the impact on turbulence model validity is minimal due to the greatly reduced turbu
520 ▼a Algebraic combinations of limit-state turbulence models are proposed to account for counter-gradient transport in low Karlovitz number premixed combustion. A variable "efficiency function" controls the regime dependence of counter-gradient effec
590 ▼a School code: 0181.
650 4 ▼a Fluid mechanics.
650 4 ▼a Computational physics.
650 4 ▼a Mechanical engineering.
690 ▼a 0204
690 ▼a 0216
690 ▼a 0548
71020 ▼a Princeton University. ▼b Mechanical and Aerospace Engineering.
7730 ▼t Dissertation Abstracts International ▼g 79-10B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0181
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14998042 ▼n KERIS ▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다.
980 ▼a 201812 ▼f 2019
990 ▼a ***1012033