Simulation of lifted diesel sprays using a combined level-set flamelet model:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Göttingen
Cuvillier
2009
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| Ausgabe: | 1. Aufl. |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XIII, 152 S. graph. Darst. |
| ISBN: | 9783869550046 |
Internformat
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| 245 | 1 | 0 | |a Simulation of lifted diesel sprays using a combined level-set flamelet model |c Stefan Emil Vogel |
| 250 | |a 1. Aufl. | ||
| 264 | 1 | |a Göttingen |b Cuvillier |c 2009 | |
| 300 | |a XIII, 152 S. |b graph. Darst. | ||
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| 502 | |a Zugl.: Aachen, Techn. Hochsch., Diss., 2008 | ||
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| 650 | 4 | |a Einspritzung ; IND: s | |
| 650 | 4 | |a Flammenstabilität ; IND: s | |
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Datensatz im Suchindex
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| adam_text | 5.3.1 THE CHARACTERISTIC TIME-SCALE MODEL 41 CONTENTS 1 INTRODUCTION 1 2
DESCRIPTION OF THE FLOW FIELD 3 2.1 FLOW-FIELD EQUATIONS 3 2.2
DESCRIPTION OF THE TURBULENT FLOW AND MIXING FIELD 6 2.2.1 SCALES OF
TURBULENT FLOWS 6 2.2.2 AVERAGING OF TURBULENT FIOWS 7 2.2.3 FAVRE
ENSEMBLE AVERAGED FLOW EQUATIONS 9 3 LIQUID PHASE 13 3.1 PHYSICAL
DESCRIPTION OF THE LIQUID PHASE 13 3.1.1 CLASSIFICATION OF BREAKUP 14
3.2 USED BREAKUP MODEIS 17 3.2.1 LINEAR NORMAL-MODE ANALYSIS, WAVE MODEL
(KELVIN-HELMHOLTZ) . 17 3.2.2 THE RAYLEIGH-TAYLOR BREAKUP MODEL 17 4
DETAILED CHEMISTRY USED IN THIS THESIS 19 4.1 CHEMICAL MECHANISM 19 4.2
LAMINAR FLAME SPEEDS 19 4.3 NITROGEN-OXIDE MODEL 23 4.4 SOOT MODEL 25
4.4.1 FORMATION OF THE FIRST POLYCYCLIC HYDROEARBONS 25 4.4.2 FORMATION
AND GROWTH OF PAHS 25 4.4.3 SOOT FORMATION 25 5 COUPLING OF CHEMISTRY
AND TURBULENT FLOW 29 5.1 PREMIXED COMBUSTION 29 5.1.1 PHYSICS OF
LAMINAR FLAME PROPAGATION 29 5.1.2 PHYSICS OF TURBULENT FLAME
PROPAGATION 32 5.1.3 PROGRESS-VARIABLE APPROACHES 36 5.2 THE LEVEL-SET
APPROACH 37 5.2.1 THE LEVEL-SET APPROACH FOR LAMINAR HAINES 37 5.2.2 THE
LEVEL-SET APPROACH FOR TURBULENT FLAMES 39 5.3 PHYSICS OF NON-PREMIXED
COMBUSTION 41 BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/994723172
DIGITALISIERT DURCH CONTENTS 5.3.2 LAMINAR CHEMISTRY 42 5.3.3
PROBABILITY DENSITY FUNCTION (PDF) MODELS 42 5.4 THE FIAMELET MODEL FOR
NON-PREMIXED CONDITIONS 44 5.4.1 DEFINITION OF THE MIXTURE FRACTION 44
5.4.2 FIAMELET EQUATIONS 45 5.4.3 GENERAL INTERACTION BETWEEN TURBULENT
FLOW AND CHEMISTRY ... 48 5.4.4 MULTIPLE FLAMELETS USING CELL MASS AS
TRACER 52 5.4.5 MULTIPLE-INJECTED REPRESENTATIVE INTERACTIVE FIAMELET
(MRIF), USING FUEL AS TRACER 54 5.5 G-EQUATION COUPLED WITH MRIF
(G-MRIF) 57 6 SIMULATIONS OF SPRAYS IN THE AACHEN VESSELS 63 6.1
EXPERIMENTAL SETUP 63 6.2 SPRAY CHARACTERIZATION PERFORMED AT THE
LEHRSTUHL FUER WAERME- UND STOF- FUEBERTRAGUNG (WSA) 64 6.3 OH AND SOOT
MEASUREMENTS PERFORMED AT THE LTFD 65 6.4 SIMULATIONS USING THE NEWLY
DEVELOPED G-MRIF MODEL 66 6.5 SIMULATIONS OF AACHEN DATA USING G-MRIF 72
6.5.1 LIFT-OFF LENGTH COMPARISON 72 6.5.2 3D SOOT COMPARISON 77 6.5.3
COMPARISON OF SOOT AND ORIGINAL FUEL MASS IN INTEGRATED VALUES . 81
6.5.4 OH COMPARISON 91 6.6 INJECTION-RATE INVESTIGATION 95 6.7
CONCLUSION OF THE AACHEN INVESTIGATION 106 7 SIMULATION OF SPRAYS IN THE
SANDIA NATIONAL LABORATORIES (SNL) VESSEL 107 7.1 EXPERIMENTAL SETUP 107
7.2 SIMULATIONS 107 7.3 SNL SIMULATION RESULTS 109 7.3.1 COMPARISON OF
SOOT AND ORIGINAL FUEL MASS IN INTEGRATED VALUES FOR THE TEMPERATURE
VARIATION 115 7.3.2 COMPARISON OF SOOT AND ORIGINAL FUEL MASS IN
INTEGRATED VALUES FO CONTENTS A ACRONYMS 139 B SIMULATION OF THE SPRAY
DEVELOPMENT IN THE AACHEN VESSEL 141 C SIMULATION OF THE SPRAY
DEVELOPMENT IN THE SNL VESSEL 147 IN
|
| any_adam_object | 1 |
| author | Vogel, Stefan Emil 1973- |
| author_GND | (DE-588)138459053 |
| author_facet | Vogel, Stefan Emil 1973- |
| author_role | aut |
| author_sort | Vogel, Stefan Emil 1973- |
| author_variant | s e v se sev |
| building | Verbundindex |
| bvnumber | BV036112005 |
| classification_rvk | ZL 5550 |
| ctrlnum | (OCoLC)554953003 (DE-599)BVBBV036112005 |
| discipline | Maschinenbau / Maschinenwesen |
| edition | 1. Aufl. |
| format | Thesis Book |
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| genre_facet | Hochschulschrift |
| id | DE-604.BV036112005 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T22:12:19Z |
| institution | BVB |
| isbn | 9783869550046 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-019002171 |
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| owner_facet | DE-91 DE-BY-TUM |
| physical | XIII, 152 S. graph. Darst. |
| publishDate | 2009 |
| publishDateSearch | 2009 |
| publishDateSort | 2009 |
| publisher | Cuvillier |
| record_format | marc |
| spelling | Vogel, Stefan Emil 1973- Verfasser (DE-588)138459053 aut Simulation of lifted diesel sprays using a combined level-set flamelet model Stefan Emil Vogel 1. Aufl. Göttingen Cuvillier 2009 XIII, 152 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: Aachen, Techn. Hochsch., Diss., 2008 Dieselmotor ; IND: s Einspritzung ; IND: s Flammenstabilität ; IND: s Simulation ; IND: s (DE-588)4113937-9 Hochschulschrift gnd-content DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=019002171&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Vogel, Stefan Emil 1973- Simulation of lifted diesel sprays using a combined level-set flamelet model Dieselmotor ; IND: s Einspritzung ; IND: s Flammenstabilität ; IND: s Simulation ; IND: s |
| subject_GND | (DE-588)4113937-9 |
| title | Simulation of lifted diesel sprays using a combined level-set flamelet model |
| title_auth | Simulation of lifted diesel sprays using a combined level-set flamelet model |
| title_exact_search | Simulation of lifted diesel sprays using a combined level-set flamelet model |
| title_full | Simulation of lifted diesel sprays using a combined level-set flamelet model Stefan Emil Vogel |
| title_fullStr | Simulation of lifted diesel sprays using a combined level-set flamelet model Stefan Emil Vogel |
| title_full_unstemmed | Simulation of lifted diesel sprays using a combined level-set flamelet model Stefan Emil Vogel |
| title_short | Simulation of lifted diesel sprays using a combined level-set flamelet model |
| title_sort | simulation of lifted diesel sprays using a combined level set flamelet model |
| topic | Dieselmotor ; IND: s Einspritzung ; IND: s Flammenstabilität ; IND: s Simulation ; IND: s |
| topic_facet | Dieselmotor ; IND: s Einspritzung ; IND: s Flammenstabilität ; IND: s Simulation ; IND: s Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=019002171&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT vogelstefanemil simulationoflifteddieselspraysusingacombinedlevelsetflameletmodel |