Plasma edge physics for tokamaks:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Garching
IPP
2001
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Greifswald, Univ., Habil.-Schr., 2001 |
| Beschreibung: | 272 S. graph. Darst. : 30 cm |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV017654205 | ||
| 003 | DE-604 | ||
| 005 | 20040322 | ||
| 007 | t | ||
| 008 | 031111s2001 gw d||| m||| 00||| eng d | ||
| 016 | 7 | |a 969090188 |2 DE-101 | |
| 035 | |a (OCoLC)76676223 | ||
| 035 | |a (DE-599)BVBBV017654205 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a eng | |
| 044 | |a gw |c DE | ||
| 049 | |a DE-12 |a DE-91 | ||
| 088 | |a IPP 12 1 | ||
| 100 | 1 | |a Schneider, Ralf |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Plasma edge physics for tokamaks |c Ralf Schneider. [IPP, Max-Planck-Institut für Plasmaphysik] |
| 264 | 1 | |a Garching |b IPP |c 2001 | |
| 300 | |a 272 S. |b graph. Darst. : 30 cm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Zugl.: Greifswald, Univ., Habil.-Schr., 2001 | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010616062&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-010616062 | |
Datensatz im Suchindex
| _version_ | 1807772473802883072 |
|---|---|
| adam_text |
CONTENTS
1.
INTRODUCTION
9
2.
MOTIVATION
11
3.
POWER
AND
PARTICLE
EXHAUST
CONCEPTS
13
3.1.
LIMITER
.
13
3.2.
DIVERTOR
.
14
3.3.
STELLARATOR
ISLAND
DIVERTOR
.
14
3.4.
ERGODIC
LIMITER
.
15
4.
SCRAPE-OFF
LAYER
LENGTH
SCALES
17
4.1.
TRANSPORT
ALONG
FIELDLINES
.
17
4.2.
INTERACTION
WITH
NEUTRALS
.
19
4.3.
BRIEF
SUMMARY
OF
SHEATH
PHYSICS
.
21
4.3.1.
PLASMA-WALL
CONTACT
WITHOUT
MAGNETIC
FIELD
.
22
4.3.2.
PLASMA-WALL
CONTACT
WITH
AN
ELECTRON
EMITTING
WALL
.
27
4.3.3.
PLASMA-WALL
CONTACT
IN
PRESENCE
OF
A
MAGNETIC
FIELD
.
34
4.4.
SUMMARY
OF
SOL
LENGTH
SCALES
.
36
4.5.
PROBLEMS
FOR
A
FLUID
DESCRIPTION
OF
THE
SOL
.
37
5.
FLUID
EQUATIONS
39
5.1.
BRAGINSKII
EQUATIONS
.
39
5.2.
B2
EQUATIONS
.
41
5.2.1.
RADIAL
ION-ELECTRON
HEAT
EXCHANGE
TERM
.
43
5.2.2.
KINETIC
CORRECTIONS
.
44
6.
NEUTRAL
TRANSPORT,
SURFACE
REFLECTION,
RECYCLING
45
6.1.
NEUTRAL
LOSSES
.
45
6.1.1.
CHARGE
EXCHANGE
LOSSES
.
45
6.1.2.
NEUTRAL
HYDROGEN
RADIATION
.
46
6.2.
NEUTRAL
TRANSPORT
.
47
6.2.1.
SIMPLE
NEUTRAL
DIFFUSION
MODEL
.
47
6.2.2.
NEUTRAL
TRANSPORT
IN
MONTE-CARLO
CODES
.
47
6.2.3.
NEUTRAL
HYBRID
MODEL
.
49
CONTENTS
7.
THE
TWO-POINT
MODEL
51
7.1.
BASIC
EQUATIONS
.
51
7.2.
DIVERTOR
OPERATION
REGIMES
.
52
7.2.1.
LOW
RECYCLING
(LINEAR
OR
SHEATH-LIMITED
REGIME)
.
.
.
.
52
7.2.2.
HIGH
RECYCLING
(CONDUCTION-LIMITED
REGIME)
.
54
7.2.3.
LAYER
DETACHMENT
.
55
7.2.4.
FLAME
DETACHMENT
.
58
8.
DETACHMENT
59
8.1.
SIMPLE
MODEL
FOR
MOMENTUM
LOSS
BY
NEUTRALS
.
59
8.2.
DIVERTOR
BALANCES
IN
THE
ATTACHED
AND
DETACHED
REGIME
.
61
8.3.
TRANSITION
FROM
LAYER
TO
FLAME
DETACHMENT
.
63
8.4.
VOLUME
RECOMBINATION
.
64
8.5.
IMPORTANCE
OF
VOLUME
RECOMBINATION
FOR
THE
DIVERTOR
.
65
8.6.
CHARACTERISATION
OF
GAS
TARGET
.
67
8.7.
STRONG
ONSET
OF
RECOMBINATION
RADIATION
.
68
8.8.
EFFECT
OF
VIBRATIONALLY
EXCITED
MOLECULES
.
73
9.
RADIAL
MIDPLANE
PROFILES
77
9.1.
RADIAL
MIDPLANE
TEMPERATURE
PROFILE
.
77
9.2.
RADIAL
MIDPLANE
DENSITY
PROFILE
.
78
10.
HYDROGEN
FLOW
REVERSAL,
GEOMETRY
EFFECTS 81
10.1.
HYDROGEN
FLOW
REVERSAL
.
81
10.2.
GEOMETRY
EFFECTS
.
81
10.2.1.
RADIAL
PLASMA
PROFILE
.
81
10.2.2.
DETACHMENT
PROPERTIES
.
83
10.2.3.
MAIN
CHAMBER
BAFFLING
.
85
10.2.4.
PUMPING
PROPERTIES
.
85
10.2.5.
GEOMETRY
EFFECTS
ON
VOLUME
RECOMBINATION
.
87
11.
TIME-DEPENDENT
PHENOMENA:
ELMS
91
12.
IMPURITY
PHYSICS:
SPUTTERING,
RADIATION
LOSSES
97
12.1.
IMPURITY
PRODUCTION
.
97
12.2.
RADIATION
LOSS
ON
CLOSED
FIELD
LINES
.
100
13.
EXTENSION
OF
THE
2-POINT
MODEL
103
13.1.
BASIC
EQUATIONS
.
103
13.2.
CORONAL
ESTIMATE
.
104
13.3.
NON-CORONAL
EFFECTS
.
105
13.3.1.
EFFECT
OF
TRANSPORT
.
105
13.3.2.
CHARGE
EXCHANGE
RECOMBINATION
.
106
CONTENTS
13.4.
INFLUENCE
OF
PERPENDICULAR
TRANSPORT
.
106
13.5.
ADVANCED
2-POINT
MODEL
INCLUDING
RADIATION
LOSSES
.
108
14.
SOL
DENSITY
LIMIT
111
14.1.
BASIC
IDEA
.
ILL
14.2.
SCALING
CONSIDERATIONS
.
ILL
14.3.
DETAILED
ANALYSIS
OF
DENSITY
LIMIT
SCENARIOS
.
112
15.
IMPURITY
FLOW
PATTERN,
FLOW
REVERSAL
115
15.1.
PARALLEL
FORCE
BALANCE
.
115
15.2.
IMPURITY
REGIMES
AND
CORRECTIONS
TO
THE
FLUID
MODEL
.
118
15.3.
IMPURITY
FLOW
PATTERN
.
119
15.4.
IMPURITY
ION
FLOW
IN
THE
DIVERTOR
.
121
16.
COMPRESSION,
HELIUM
PUMPING
123
16.1.
EXPERIMENTAL
CHARACTERIZATION
OF
COMPRESSION
.
123
16.2.
IMPORTANCE
OF
HELIUM
COMPRESSION
FOR
A
REACTOR
.
123
16.3.
IMPURITY
COMPRESSION
AT
ASDEX-UPGRADE
.
126
16.4.
CONSEQUENCES
FOR
ITER
.
128
17.
TIME-DEPENDENT
PHENOMENA:
TYPE
III
ELMS,
MARFES
133
17.1.
TYPE
III
ELMS
.
133
17.1.1.
EDGE
OPERATIONAL
DIAGRAM
.
133
17.1.2.
COMPLETELY
DETACHED
H-MODE
AT
ASDEX
UPGRADE
.
134
17.2.
MARFES
.
137
17.3.
CHARACTERISATION
OF
A
STABLE
MARFE
.
140
18.
ASDEX-UPGRADE
DIVLL
RESULTS
143
18.1.
DIVERTOR
CONFIGURATIONS
.
143
18.2.
DETACHMENT
PROPERTIES
.
144
18.3.
DIVERTOR
POWER
LOAD
.
149
18.4.
PUMPING
AND
HELIUM
EXHAUST
.
155
18.5.
TARGET
POWER
LOAD
REDUCTION
.
157
18.6.
A
SIMPLE
MODEL
OF
THE
DETACHED
OR
NEARLY
DETACHED
REGIME
.
159
18.7.
ROLE
OF
DIVERTOR
INCLINATION
.
161
18.8.
REPLACEMENT
OF
CARBON
.
161
19.
DRIFTS
AND
CURRENTS
163
19.1.
GENERAL
TREATMENT
.
163
19.2.
NUMERICS
.
164
19.3.
MODEL
EQUATIONS
.
164
19.4.
BOUNDARY
CONDITIONS
WITH
DRIFTS
AND
CURRENTS
.
173
19.5.
STRUCTURE
OF
THE
RADIAL
ELECTRIC
FIELD
CLOSE
TO
THE
EDGE
.
174
5
CONTENTS
19.6.
DRIFT
EFFECTS
IN
THE
SOL
.
178
19.7.
EFFECT
OF
NEUTRAL
BEAM
INJECTION
.
180
19.8.
TOPOLOGY
EFFECTS:
STELLARATOR
ISLAND
DIVERTOR
.
184
20.
ANOMALOUS
TRANSPORT
189
20.1.
FIT
PROCEDURE
.
191
20.2.
FIRST
DATABASE
ON
ASDEX-UPGRADE
.
193
20.3.
PRELIMINARY
MULTIPLE
REGRESSION
FIT
TO
X
.
194
20.4.
INCLUDING
AN
INWARD
PINCH
.
195
20.5.
SELF-CONSISTENT
COUPLING
OF
TURBULENCE
AND
TRANSPORT
MODELS
.
197
21.
SUMMARY
199
A.
SCRAPE-OFF
LAYER
DIAGNOSTICS
201
A.L.
LANGMUIR
PROBES
(M.
WEINLICH,
A.
CARLSON)
.
201
A.
1.1.
SINGLE
PROBE
WITHOUT
MAGNETIC
FIELD
.
201
A.
1.2.
DOUBLE
PROBE
WITHOUT
MAGNETIC
FIELD
.
203
A.
1.3.
TRIPLE
PROBE
WITHOUT
MAGNETIC
FIELD
.
204
A.
1.4.
SINGLE
PROBE
WITH
MAGNETIC
FIELD
.
205
A.
1.5.
MULTITIP
PROBES
.
205
A.
1.6.
THERMAL
LOAD
.
206
A.
1.7.
DERIVED
QUANTITIES
.
206
A.
1.8.
SOPHISTICATED
PROBES
.
207
A.
1.9.
MODIFICATIONS
OF
THE
SIMPLEST
MODELS
.
208
A.
1.10.
LANGMUIR
PROBES
AT
ASDEX-UPGRADE
.
208
A.2.
H
A
.
212
A.
3.
FAST
LITHIUM-BEAM
SPECTROSCOPY
(J.
SCHWEINZER)
.
212
A.
3.1.
LI-BEAM
MODELING
AND
RELATED
ATOMIC
DATA
BASE
.
213
A.
3.2.
SPECTROSCOPICAL
OBSERVATION
SYSTEMS
ON
ASDEX-UPGRADE
.
214
A.
3.3.
NEUTRAL
LITHIUM
BEAM
PRODUCTION
.
216
A.
4.
THERMOGRAPHY
(A.
HERRMANN)
.
217
A.
4.1.
PRINCIPLES
OF
MEASUREMENT
AND
PROBLEMS
.
217
A.
4.2.
CONTRIBUTION
OF
BREMSSTRAHLUNG
.
219
A.
4.3.
PRINCIPLES
OF
MEASUREMENT
.
220
A.
4.4.
ACCURACY
AND
CALIBRATION
.
221
A.4.5.
HEAT
FLUX
CALCULATION
.
223
A.
4.6.
DESIGN
CONSIDERATIONS
.
224
A.
5.
CALORIMETRY
(P.
FRANZEN)
.
225
A.
5.1.
EXPERIMENT
.
225
A.
6.
SPECTROSCOPY
.
227
A.6.1.
SPECTROSCOPY
WITH
THE
VUV
SURVEY
SPECTROMETER
SPRED
(R.
DUX)
227
A.6.2.
SPECTROSCOPIC
PARTICLE
INFLUX
MEASUREMENTS
(A.
KALLENBACH)
.
230
CONTENTS
A.
6.3.
SPECTROSCOPIC
TEMPERATURE
MEASUREMENTS
(R.
NEU)
.
231
A.
7.
NEUTRAL
PRESSURE
GAUGES
(G.HAAS)
.
235
A.
7.1.
DESIGN
OF
THE
ASDEX
GAUGE
.
235
A.
7.2.
OPERATION
AND
DISCUSSION
OF
PHYSICAL
PROCESSES
.
237
A.
8.
BOLOMETERS
(K.F.
MAST,
J.C.
FUCHS)
.
240
A.
9.
ENERGY-RESOLVED
NEUTRAL
FLUXES
(J.
STOBER)
.
242
A.
10.
MICROWAVE
REFLECTOMETRY
(B.
KURZAN)
.
249
A.
10.1.
PRINCIPLE
OF
REFLECTOMETRY
.
249
A.
10.2.
CLASSIFICATION
OF
THE
REFLECTOMETRY
TECHNIQUES
WITH
RESPECT
TO
THE
CUT-OFF
USED
.
249
A.10.3.
PRINCIPLE
SETUP
.
250
A.
10.4.
MEASUREMENT
OF
ELECTRON
DENSITY
PROFILES
.
250
A.
10.5.
MEASUREMENT
OF
THE
MOTION
OF
THE
REFLECTING
LAYER
.
252
A.
11.
ELECTRON
CYCLOTRON
EMISSION
(W.
SUTTROP)
.
252
A.12.DCN-INTERFEROMETER
(O.
GEHRE)
.
256
A.
13.
THOMSON
SCATTERING
(H.
SALZMANN)
.
258 |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV017654205 |
| illustrated | Illustrated |
| indexdate | 2024-08-19T00:09:35Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-010616062 |
| oclc_num | 76676223 |
| open_access_boolean | |
| owner | DE-12 DE-91 DE-BY-TUM |
| owner_facet | DE-12 DE-91 DE-BY-TUM |
| physical | 272 S. graph. Darst. : 30 cm |
| publishDate | 2001 |
| publishDateSearch | 2001 |
| publishDateSort | 2001 |
| publisher | IPP |
| record_format | marc |
| spelling | Schneider, Ralf Verfasser aut Plasma edge physics for tokamaks Ralf Schneider. [IPP, Max-Planck-Institut für Plasmaphysik] Garching IPP 2001 272 S. graph. Darst. : 30 cm txt rdacontent n rdamedia nc rdacarrier Zugl.: Greifswald, Univ., Habil.-Schr., 2001 (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=010616062&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Schneider, Ralf Plasma edge physics for tokamaks |
| subject_GND | (DE-588)4113937-9 |
| title | Plasma edge physics for tokamaks |
| title_auth | Plasma edge physics for tokamaks |
| title_exact_search | Plasma edge physics for tokamaks |
| title_full | Plasma edge physics for tokamaks Ralf Schneider. [IPP, Max-Planck-Institut für Plasmaphysik] |
| title_fullStr | Plasma edge physics for tokamaks Ralf Schneider. [IPP, Max-Planck-Institut für Plasmaphysik] |
| title_full_unstemmed | Plasma edge physics for tokamaks Ralf Schneider. [IPP, Max-Planck-Institut für Plasmaphysik] |
| title_short | Plasma edge physics for tokamaks |
| title_sort | plasma edge physics for tokamaks |
| topic_facet | Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010616062&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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