Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Köln
DLR
2014
|
| Ausgabe: | Als Ms. gedr. |
| Schriftenreihe: | Forschungsbericht / Deutsches Zentrum für Luft- und Raumfahrt
2014,04 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XXI, 142 S. Ill., graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors |c Michele Negri |
| 250 | |a Als Ms. gedr. | ||
| 264 | 1 | |a Köln |b DLR |c 2014 | |
| 300 | |a XXI, 142 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Forschungsbericht / Deutsches Zentrum für Luft- und Raumfahrt |v 2014,04 | |
| 502 | |a Zugl.: Stuttgart, Univ., Diss., 2013 | ||
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Datensatz im Suchindex
| _version_ | 1804152139816108032 |
|---|---|
| adam_text | CONTENTS
CONTENTS
III
LIST OF FIGURES
VI
LIST OF TABLES
XI
NOMENCLATURE
XIII
KURZFASSUNG
XVII
ABSTRACT
XIX
RINGRAZIAMENTI & ACKNOWLEDGMENTS
XXI
CHAPTER 1: INTRODUCTION
1
1 1 RESEARCH MOTIVATION: THREAD FORMATION
1
1 2 STATE OF THE ART OF RESEARCH ON THREAD FORMATION WITH IMPINGING JET
INJECTORS
2
13 OBJECTIVES
5
1.4 OUTLINE
6
CHAPTER 2: THEORETICAL BACKGROUND
7
2 1 ELONGATIONAI FLOW
7
2.2 BASICS OF POLYMER SOLUTION CHEMISTRY
14
2 3 DEBORAH NUMBER
16
2 4 MOLECULAR THEORY FOR POLYMER SOLUTIONS
19
2 5 A NOTE ON COMPRESSIBILITY
24
2.6 BREAKUP MECHANISM OF A LIQUID SHEET CREATED BY A DOUBLET IMPINGING
JET INJECTOR
27
CHAPTER 3: STATE OF THE ART
35
3.1 THREAD FORMATION AND DROPLET SUPPRESSION
35
3 2 ELONGATIONAI RHEOMETERS
43
CHAPTER 4: MATERIALS AND METHODS
49
T
I
HTTP://D-NB.INFO/1049989899
4 1 SPRAY TEST EXPERIMENTAL SETUP 49
4 2 FLUID CHARACTERIZATION 51
4 3 TEST FLUIDS SELECTION 5 7
4.4 PREPARATION OF THE TEST FLUIDS 53
4 5 ANALYSIS OF THE SYSTEMATIC UNCERTAINTY 54
CHAPTER 5: CAPILLARY RHEOMETER 59
5 7 THEORETICAL BACKGROUND 59
5.2 EXPERIMENTAL RESULTS 67
5 3 DISCUSSION 73
CHAPTER 6: A QUALITATIVE STUDY OF THREAD FORMATION 75
6.1 SHADOWGRAPH IMAGES 75
6 2 PROPERTIES INFLUENCING THREAD FORMATION 83
6 3 DISCUSSION 92
CHAPTER 7: CHARACTERIZATION OF THE SPRAY BEHAVIOR OF BOGER FLUIDS 95
7.7 BOGER FLUIDS SELECTION AND CHARACTERIZATION 95
7 2 SPRAY BEHAVIOR OF THE BOGER FLUIDS TESTED 99
7 3 A QUANTITATIVE ANALYSIS OF THREAD FORMATION IN BOGER FLUIDS 107
7 4 RESULTS AND DISCUSSION 112
CHAPTER 8: PHYSICAL MECHANISMS LEADING TO DROPLET OR THREAD FORMATION
119
8 1 PHENOMENOLOGY OF DROPLET AND THREAD FORMATION. 119
8.2 EFFECTS OF ELASTICITY ON THE BREAKUP MECHANISM 121
8.3 INFLUENCE OF VISCOELASTICITY ON CAPILLARY INSTABILITY 124
8 4 CONCLUSIONS 127
CHAPTER 9: CONCLUSIONS 129
9.7 OVERVIEW OF THE WORK CONDUCTED 129
9.2 RESULTS OBTAINED 130
9.3 APPLICATION TO GELLEDPROPELLANTS 133
9 4 OUTLOOK AND RECOMMENDATION FOR FUTURE WORKS 133
REFERENCES 136
CURRICULUM VITAE
|
| any_adam_object | 1 |
| author | Negri, Michele |
| author_facet | Negri, Michele |
| author_role | aut |
| author_sort | Negri, Michele |
| author_variant | m n mn |
| building | Verbundindex |
| bvnumber | BV041813223 |
| ctrlnum | (OCoLC)881291233 (DE-599)BVBBV041813223 |
| dewey-full | 629.13435 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 629 - Other branches of engineering |
| dewey-raw | 629.13435 |
| dewey-search | 629.13435 |
| dewey-sort | 3629.13435 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Verkehr / Transport |
| edition | Als Ms. gedr. |
| format | Thesis Book |
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| id | DE-604.BV041813223 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T01:05:58Z |
| institution | BVB |
| language | English |
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| physical | XXI, 142 S. Ill., graph. Darst. |
| publishDate | 2014 |
| publishDateSearch | 2014 |
| publishDateSort | 2014 |
| publisher | DLR |
| record_format | marc |
| series2 | Forschungsbericht / Deutsches Zentrum für Luft- und Raumfahrt |
| spelling | Negri, Michele Verfasser aut Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors Michele Negri Als Ms. gedr. Köln DLR 2014 XXI, 142 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Forschungsbericht / Deutsches Zentrum für Luft- und Raumfahrt 2014,04 Zugl.: Stuttgart, Univ., Diss., 2013 Raketentreibstoff (DE-588)4176904-1 gnd rswk-swf Raketentriebwerk (DE-588)4176905-3 gnd rswk-swf Verbrennungsanalyse (DE-588)4187587-4 gnd rswk-swf Kraftstoff (DE-588)4073754-8 gnd rswk-swf Viskoelastizität (DE-588)4063621-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Raketentriebwerk (DE-588)4176905-3 s Kraftstoff (DE-588)4073754-8 s Viskoelastizität (DE-588)4063621-5 s Verbrennungsanalyse (DE-588)4187587-4 s DE-604 Raketentreibstoff (DE-588)4176904-1 s Deutsches Zentrum für Luft- und Raumfahrt Forschungsbericht 2014,04 (DE-604)BV011758990 2014,04 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027258529&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Negri, Michele Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors Raketentreibstoff (DE-588)4176904-1 gnd Raketentriebwerk (DE-588)4176905-3 gnd Verbrennungsanalyse (DE-588)4187587-4 gnd Kraftstoff (DE-588)4073754-8 gnd Viskoelastizität (DE-588)4063621-5 gnd |
| subject_GND | (DE-588)4176904-1 (DE-588)4176905-3 (DE-588)4187587-4 (DE-588)4073754-8 (DE-588)4063621-5 (DE-588)4113937-9 |
| title | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors |
| title_auth | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors |
| title_exact_search | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors |
| title_full | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors Michele Negri |
| title_fullStr | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors Michele Negri |
| title_full_unstemmed | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors Michele Negri |
| title_short | Breakup behavior of non-Newtonian fluids with threads and droplets formation in impinging jet injectors |
| title_sort | breakup behavior of non newtonian fluids with threads and droplets formation in impinging jet injectors |
| topic | Raketentreibstoff (DE-588)4176904-1 gnd Raketentriebwerk (DE-588)4176905-3 gnd Verbrennungsanalyse (DE-588)4187587-4 gnd Kraftstoff (DE-588)4073754-8 gnd Viskoelastizität (DE-588)4063621-5 gnd |
| topic_facet | Raketentreibstoff Raketentriebwerk Verbrennungsanalyse Kraftstoff Viskoelastizität Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027258529&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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