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Boundary Conditions - Direct Injecion for Cat-Heating Operating Points

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Files

BC_Cf_OP1_LIF.h5 (1.83 MB)
 BC_Cf_OP2_LIF.h5 (1.81 MB)
 BC_Cf_OP3_LIF.h5 (1.81 MB)
 BC_Cf_OP4_LIF.h5 (1.81 MB)
 BC_C_OP1_LIF.h5 (1.52 MB)

Date

2023-11-16

Type

Dataset

Authors

Illmann, Lars
Hasenzahl, Max
Böhm, Benjamin
Welch, CooperORCID 0000-0001-9067-9405
Schmidt, Marius
Erhard, Jannick

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

For the investigations, the engine was operated at a speed of 1500 rpm and an intake pressure of 0.95 bar. Starting from the base operating point with early injection and optimized spark timing, variations relevant to engine operation during catalyst heating were performed. Variations in injection timing, number of injections, air-fuel ratio, and ignition timing were performed to investigate the influence of local mixing and turbulence on early flame propagation and the resulting combustion. This dataset includes all 4 operating points

Keywords

Boundary Condition, Darmstadt Engine, Direct Injection, FVV, Catalyst Heating

Citation

Identifier

https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/4012

Endorsement

DFG Classification

4.22-03 Strömungsmechanik
4.22-04 Strömungs- und Kolbenmaschinen

Project(s)

Faculty

Collections

FVV - Benchmark Plattform für skalenauflösende Simulationen

License

CC-BY-NC 4.0 - Attribution-NonCommercial 4.0 International
Except where otherwise noted, this license is described as CC-BY-NC 4.0 - Attribution-NonCommercial 4.0 International