Hydrodynamic processes at the water-sediment interface of streambeds:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Karlsruhe
Univ.-Verl. Karlsruhe
2008
|
| Schriftenreihe: | Dissertationsreihe am Institut für Hydromechanik der Universität Karlsruhe (TH)
2008,1 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | IV, 153 S. Ill., graph. Darst. 21 cm |
| ISBN: | 9783866442443 |
Internformat
MARC
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Datensatz im Suchindex
| _version_ | 1804139035326676992 |
|---|---|
| adam_text | CONTENTS 1 INTRODUCTION 1 1.1 BACKGROUND 1 1.2 RESEARCH OBJECTIVES AND
OVERVIEW 3 2 GOVERNING PROCESSES 5 2.1 FUNDAMENTAL EQUATIONS 5 2.2 SHEAR
STRESSES IN OPEN-CHANNEL FLOW 7 2.3 VELOCITY DISTRIBUTIONS 12 2.3.1 FREE
FLOW 13 2.3.2 ROUGHNESS LAYER 14 2.3.3 SUBSURFACE LAYER 14 2.4
TURBULENCE STATISTICS 16 2.4.1 ENERGY CASCADE 10 2.4.2 TURBULENCE
INTENSITIES 17 2.5 COHERENT STRUCTURES 20 2.6 FLUID PRESSURE AND
RESULTING FORCES 24 2.6.1 TURBULENCE-INDUCED WALL PRESSURE 25 2.6.2
FLUID FORCES ON SINGLE PARTICLES 26 2.7 INITIAL SEDIMENT MOTION 28 2.7.1
ANALYTIC APPROACH AND UNCERTAINTIES IN DESIGN LOAD 28 2.7.2 SHIELDS
CRITICAL SHEAR STRESS CONCEPT 31 2.7.3 REFLNEMENTS AND FURTHER
APPROACHES 32 2.7.4 ROLE OF COHERENT STRUCTURES 35 2.8 CONCLUDING
REMARKS 37 3 EXPERIMENTAL STUDIES 39 3.1 LABORATORY FACILITIES 39 3.2
PARTICLE IMAGE VELOCIMETRY (PIV) 40 3.3 ACOUSTIC DOPPIER CURRENT
PROFILER (ADCP) 43 3.4 MINIATURIZED PIEZO-RESISTIVE PRESSURE SENSORS 46
3.5 BED MATERIAL 49 3.6 EXPERIMENTAL PROGRAM 52 GESCANNT DURCH
BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/989361268 DIGITALISIERT
DURCH CONTENTS 4 EXPERIMENTAL RESULTS 55 4.1 BULK PARAMETERS 55 4.2
MEASURED VELOCITIES 59 4.2.1 TIME AVERAGED FLOW 59 4.2.2 TURBULENCE
INTENSITIES 63 4.2.3 STRESSES 68 4.2.4 FLOW STRUCTURES 70 4.3
MEASUREMENTS OF PRESSURE FLUCTUATIONS 80 4.3.1 TIME SERIES 81 4.3.2
HISTOGRAMS 82 4.3.3 TURBULENCE INTENSITIES 86 4.4 SIMULTANEOUS
CONSIDERATION OF VELOCITY AND PRESSURE FLUCTUATIONS (EVENT ANALYSIS) 92
4.4.1 TIME SERIES 92 4.4.2 SPLICING METHOD 93 4.4.3 SYNOPTIC VIEW 97
4.4.4 CONDITIONAL SAMPLING 105 4.5 CONCLUDING DISCUSSION 109 5
APPLICATION: WASHOUT OF FINE SEDIMENTS 113 5.1 PROBLEM DESCRIPTION 113
5.2 CLEANING FINE SEDIMENT FROM GRAVEL 113 5.3 IMPLEMENTATION AND
DISCUSSION 117 6 SUMMARY AND RECOMMENDATIONS 119 6.1 SUMMARY 119 6.2
RECOMMENDATIONS FOR FURTHER STUDIES 120
|
| any_adam_object | 1 |
| author | Detert, Martin 1974- |
| author_GND | (DE-588)135839912 |
| author_facet | Detert, Martin 1974- |
| author_role | aut |
| author_sort | Detert, Martin 1974- |
| author_variant | m d md |
| building | Verbundindex |
| bvnumber | BV023834443 |
| ctrlnum | (OCoLC)271642013 (DE-599)BVBBV023834443 |
| dewey-full | 627.042 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 627 - Hydraulic engineering |
| dewey-raw | 627.042 |
| dewey-search | 627.042 |
| dewey-sort | 3627.042 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Bauingenieurwesen |
| format | Thesis Book |
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| genre_facet | Hochschulschrift |
| id | DE-604.BV023834443 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T21:37:41Z |
| institution | BVB |
| isbn | 9783866442443 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-017476581 |
| oclc_num | 271642013 |
| open_access_boolean | |
| owner | DE-634 |
| owner_facet | DE-634 |
| physical | IV, 153 S. Ill., graph. Darst. 21 cm |
| publishDate | 2008 |
| publishDateSearch | 2008 |
| publishDateSort | 2008 |
| publisher | Univ.-Verl. Karlsruhe |
| record_format | marc |
| series | Dissertationsreihe am Institut für Hydromechanik der Universität Karlsruhe (TH) |
| series2 | Dissertationsreihe am Institut für Hydromechanik der Universität Karlsruhe (TH) |
| spelling | Detert, Martin 1974- Verfasser (DE-588)135839912 aut Hydrodynamic processes at the water-sediment interface of streambeds by Martin Detert Karlsruhe Univ.-Verl. Karlsruhe 2008 IV, 153 S. Ill., graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Dissertationsreihe am Institut für Hydromechanik der Universität Karlsruhe (TH) 2008,1 Zugl.: Karlsruhe, Univ., Diss., 2008 Flussbett (DE-588)4154896-6 gnd rswk-swf Druckmessung (DE-588)4013113-0 gnd rswk-swf Kies (DE-588)4163760-4 gnd rswk-swf Sedimenttransport (DE-588)4180614-1 gnd rswk-swf Turbulente Strömung (DE-588)4117265-6 gnd rswk-swf Gerinneströmung (DE-588)4156834-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Flussbett (DE-588)4154896-6 s Kies (DE-588)4163760-4 s Gerinneströmung (DE-588)4156834-5 s Turbulente Strömung (DE-588)4117265-6 s Sedimenttransport (DE-588)4180614-1 s Druckmessung (DE-588)4013113-0 s DE-604 Dissertationsreihe am Institut für Hydromechanik der Universität Karlsruhe (TH) 2008,1 (DE-604)BV013075958 2008,1 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017476581&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Detert, Martin 1974- Hydrodynamic processes at the water-sediment interface of streambeds Dissertationsreihe am Institut für Hydromechanik der Universität Karlsruhe (TH) Flussbett (DE-588)4154896-6 gnd Druckmessung (DE-588)4013113-0 gnd Kies (DE-588)4163760-4 gnd Sedimenttransport (DE-588)4180614-1 gnd Turbulente Strömung (DE-588)4117265-6 gnd Gerinneströmung (DE-588)4156834-5 gnd |
| subject_GND | (DE-588)4154896-6 (DE-588)4013113-0 (DE-588)4163760-4 (DE-588)4180614-1 (DE-588)4117265-6 (DE-588)4156834-5 (DE-588)4113937-9 |
| title | Hydrodynamic processes at the water-sediment interface of streambeds |
| title_auth | Hydrodynamic processes at the water-sediment interface of streambeds |
| title_exact_search | Hydrodynamic processes at the water-sediment interface of streambeds |
| title_full | Hydrodynamic processes at the water-sediment interface of streambeds by Martin Detert |
| title_fullStr | Hydrodynamic processes at the water-sediment interface of streambeds by Martin Detert |
| title_full_unstemmed | Hydrodynamic processes at the water-sediment interface of streambeds by Martin Detert |
| title_short | Hydrodynamic processes at the water-sediment interface of streambeds |
| title_sort | hydrodynamic processes at the water sediment interface of streambeds |
| topic | Flussbett (DE-588)4154896-6 gnd Druckmessung (DE-588)4013113-0 gnd Kies (DE-588)4163760-4 gnd Sedimenttransport (DE-588)4180614-1 gnd Turbulente Strömung (DE-588)4117265-6 gnd Gerinneströmung (DE-588)4156834-5 gnd |
| topic_facet | Flussbett Druckmessung Kies Sedimenttransport Turbulente Strömung Gerinneströmung Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017476581&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV013075958 |
| work_keys_str_mv | AT detertmartin hydrodynamicprocessesatthewatersedimentinterfaceofstreambeds |