Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles: experimental examinations for compressor refrigerating systems and heat pumps
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Aachen
Shaker
2001
|
Schriftenreihe: | Berichte aus der Thermodynamik
|
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | Zugl.: München, Univ. der Bundeswehr, Diss., 2000 |
Beschreibung: | VIII, 152 S. Ill., graph. Darst. : 21 cm |
ISBN: | 382659374X |
Internformat
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100 | 1 | |a Rebinger, Christian |e Verfasser |4 aut | |
245 | 1 | 0 | |a Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles |b experimental examinations for compressor refrigerating systems and heat pumps |c Christian Rebinger |
264 | 1 | |a Aachen |b Shaker |c 2001 | |
300 | |a VIII, 152 S. |b Ill., graph. Darst. : 21 cm | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
490 | 0 | |a Berichte aus der Thermodynamik | |
500 | |a Zugl.: München, Univ. der Bundeswehr, Diss., 2000 | ||
650 | 0 | 7 | |a Kompressionswärmepumpe |0 (DE-588)4164922-9 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Kältemittel |0 (DE-588)4133871-6 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Kreisprozess |0 (DE-588)4033003-5 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Kompressionskältemaschine |0 (DE-588)4133942-3 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Exergie |0 (DE-588)4015955-3 |2 gnd |9 rswk-swf |
655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
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689 | 0 | 1 | |a Kreisprozess |0 (DE-588)4033003-5 |D s |
689 | 0 | 2 | |a Kältemittel |0 (DE-588)4133871-6 |D s |
689 | 0 | 3 | |a Exergie |0 (DE-588)4015955-3 |D s |
689 | 0 | |5 DE-604 | |
689 | 1 | 0 | |a Kompressionswärmepumpe |0 (DE-588)4164922-9 |D s |
689 | 1 | 1 | |a Kreisprozess |0 (DE-588)4033003-5 |D s |
689 | 1 | 2 | |a Kältemittel |0 (DE-588)4133871-6 |D s |
689 | 1 | 3 | |a Exergie |0 (DE-588)4015955-3 |D s |
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943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-009521398 |
Datensatz im Suchindex
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adam_text |
ILL
TABLE
OF
CONTENTS
PREFACE
.
I
TABLE
OF
CONTENTS
.
ILL
LIST
OF
RELEVANT
SYMBOLS.
.
VII
1
INTRODUCTION
.
1
1.1
STATUS
QUO
.
1
1.2
LOOK
AT
RELEVANT
BIBLIOGRAPHICAL
ITEMS
.
3
1.3
MOTIVATION
.
5
2
OBJECTIVES.
.
8
3
BASIC
ITEMS
.
10
3.1
COMPRESSOR
REFRIGERATING
SYSTEM
.
10
3.1.1
REFRIGERATION
APPLICATIONS
.
10
3.1.2
IDEALIZED
COMPARISON
CYCLE-PROCESSES
.
12
CARNOT-PROCESS
.
12
PLANK-PROCESS
.
13
3.1.3
REAL
CYCLE
PROCESS
.
15
3.1.4
REFRIGERANTS
.
16
REQUIREMENTS
.
16
HALOGENATED
HYDROCARBONS
.
16
THERMODYNAMIC
PROPERTY
DATA
BASE
.
19
3.2
EXERGY
.
20
3.2.1
GENERAL
DEFINITIONS
.
21
ENVIRONMENT
.
.
22
EXERGY
FORMULATION
OF
THE
FUNDAMENTAL
LAWS
OF
THERMODYNAMICS
.
23
COMPARISON
PROCESS
AND
THERMODYNAMIC
POTENTIALS
.
23
3.2.2
ANALYTICAL
EXPRESSIONS
.
24
GENERAL
PROCESS
.
24
HEAT
TRANSFER
.
25
3.2.3
DIAGRAMS
.
28
EXERGY
IN
H,
S-,
T,
S
AND
1G
P,
//-DIAGRAM
EACH
.
28
EXERGY-ENTHALPY
DIAGRAM
.
30
EXERGY-FLOW-DIAGRAMS
.
32
3.2.4
EXERGETIC
EFFICIENCIES
.
33
IV
4
EXPERIMENTAL
SYSTEM
.
35
4.1
WHOLE
SYSTEM
AND
ITS
ELEMENTS
.
35
4.1.1
REFRIGERANT
CYCLE
.
35
COMPRESSOR
.
36
HEAT
EXCHANGERS
.
37
EXPANSION
VALVE
.
38
OIL
SEPARATOR
.
39
REFRIGERANT
FILTER
DRYER
.
39
CONNECTING
ELEMENTS
.
40
4.1.2
SECONDARY
CYCLES
.
40
CONDENSER
OR
COOLING
CYCLE
.
40
EVAPORATOR
OR
HEATING
CYCLE
.
41
4.1.3
DIAGNOSTICS
AND
MEASUREMENT
INSTRUMENTATION
.
43
TEMPERATURES
.
43
PRESSURES
.
44
MASS
FLOWS
.
44
MECHANICAL
POWER
INPUT
MEASUREMENTS
.
45
4.1.4
SYSTEM
CONTROL
.
45
4.1.5
DATALOGGING
.
46
4.1.6
DATA
PROCESSING
.
48
4.2
PRELIMINARY
MEASUREMENTS
.
50
4.2.1
STABILITY
OF
THE
SYSTEM
.
50
4.2.2
ENERGY
BALANCE
OF
HEAT
EXCHANGERS
.
52
4.2.3
REPRODUCIBILITY
.
53
INFLUENCE
OF
THE
REFRIGERANT
'
S
FILLING
AMOUNT
.
.
53
4.3
ENERGETIC
AND
EXERGETIC
EVALUATION
.
54
4.3.1
COMPRESSOR
.
55
ENERGETIC
EVALUATION
.
55
EXERGETIC
EVALUATION
.
56
4
3.2
CONDENSER
.
57
REFRIGERATING
MACHINE
.
58
HEAT
PUMP
.
58
4.3.3
EXPANSION
VALVE
.
59
4.3.4
EVAPORATOR
.
60
REFRIGERATING
MACHINE
.
61
HEAT
PUMP
.
61
4.3.5
CONNECTING
TUBES
.
62
4.3.6
TOTAL
SYSTEM
.
62
ENERGETIC
CARNOT-EFFICIENCY
.
.
63
EXERGETIC
PLANK-COEFFICIENT
.
63
4.3.7
DIMENSIONLESS
NUMBERS
.
64
TOTAL
PROCESS
.
.
.
65
COMPRESSION
.
66
CONDENSATION
.
67
EVAPORATION
.
67
V
5
THEORETICAL
CONSIDERATIONS
.
69
5.1
ENERGETIC
COMPARISON
.
69
5.2
EXERGETIC
ASSESSMENT
.
71
5.2.1
IDEAL
PLANK-PROCESS
.
71
5.2.2
REAL
PROCESS
.
72
5.3
PROCESS
OPTIMIZATION
.
74
6
EXPERIMENTAL
PROGRAM
.
76
6.1
MEASUREMENT
DESCRIPTION
.
76
6.1.1
PARAMETERS
.
76
6.1.2
PROGRAM
.
77
REALIZATION
.
78
6.2
GENERAL
ENERGETIC
EVALUATION
.
78
6.2.1
INFLUENCE
OF
COMPRESSOR
SPEED
.
79
PROCESS
IN
LOG
P,
/I-DIAGRAM
.
79
PERFORMANCE
DATA
.
80
6.2.2
INFLUENCE
OF
COMPRESSOR
COOLING
.
80
6.2.3
INFLUENCE
OF
SUPERHEATING
.
82
6.2.4
INFLUENCE
OF
SECONDARY
MASS
FLOWS
.
84
COOLING
MEDIUM
.
84
HEATING
MEDIUM
.
85
6.2.5
INFLUENCE
OF
SECONDARY
TEMPERATURES
.
86
COOLING
MEDIUM
.
86
HEATING
MEDIUM
.
87
6.2.6
PERFORMANCE
GRAPHS
.
89
PERFORMANCES
.
89
COEFFICIENT
OF
PERFORMANCE
.
91
DELIVERY
RATE
.
92
6.2.7
DIFFERENT
REFRIGERANTS
.
94
COMPARISON
OF
RI
34A
WITH
ITS
PREDECESSOR
R12
.
94
COMPARISON
OF
R
1
34A
WITH
R22
95
COMPARISON
OF
R407C
WITH
R22
.
98
COMPARISON
OF
ALL
REFRIGERANTS
.
99
6.3
EXERGETIC
EVALUATION
.
100
6.3.1
SINGLE
PARAMETER
INFLUENCES
.100
VARIATION
OF
COMPRESSOR
SPEED
.
100
INFLUENCE
OF
SUPERHEATING
.
102
COMPARISON
OF
INTERNAL
PERFORMANCE
CONTROL
METHODS
.
104
VARIATION
OF
SECONDARY
MASS
FLOWS
.
105
VARIATION
OF
SECONDARY
TEMPERATURES
.
107
DIFFERENT
REFRIGERANTS
.
113
6.3.2
COMPRESSOR
EFFICIENCY
.
114
6.3.3
CONDENSATION
EFFICIENCY
.
117
VI
6.3.4
EVAPORATION
EFFICIENCY
.
120
CONSTANT
SUPERHEATING
.
120
VARIABLE
SUPERHEATING
.
121
DIFFERENT
REFRIGERANTS
.
123
6.4
APPLICATION
OF
THE
RESULTS
.
125
6.4.1
PRACTICAL
COMPARISON
.
125
CONTINUOUS
AND
DISCONTINUOUS
OPERATION
.
125
HEAT
PUMPS
AND
CONVENTIONAL
HEATING
.
127
6.4.2
THEORETICAL
SIMULATIONS
.
128
7
CONCLUSIONS
.
131
APPENDIX
.
135
A.
BACKGROUND
.
135
1.
SPECIAL
SITUATION
OF
REFRIGERATION
AND
AIR
CONDITIONING
.
135
2.
PROBLEMATIC
NATURE
OF
THE
THERMAL
EFFICIENCY
AND
OF
THE
COEFFICIENT
OF
PERFORMANCE
.
137
3.
CONDITIONS
FOR
DEVELOPMENT
OF
MASS
PRODUCTS
IN
REFRIGERATION
TECHNOLOGY
.
138
4.
PROBLEMS
AND
POSSIBILITIES
OF
SIMULATING
REFRIGERATING
PROCESSES
.
140
B.
MODELS
OF
REFPROP-DATA-BASE
.
141
C.
DERIVATION
OF
EXERGY
.
143
D.
EXERGETIC
EFFICIENCIES
AND
QUALITY
COEFFICIENTS
.
145
1.
COMPRESSOR
.
145
2.
CONDENSER
.
146
3.
EXPANSION
VALVE
.
147
4.
EVAPORATOR
.
147
REFERENCES
.
148 |
any_adam_object | 1 |
author | Rebinger, Christian |
author_facet | Rebinger, Christian |
author_role | aut |
author_sort | Rebinger, Christian |
author_variant | c r cr |
building | Verbundindex |
bvnumber | BV013915658 |
ctrlnum | (OCoLC)50523969 (DE-599)BVBBV013915658 |
format | Book |
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genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
genre_facet | Hochschulschrift |
id | DE-604.BV013915658 |
illustrated | Illustrated |
indexdate | 2024-08-24T00:41:11Z |
institution | BVB |
isbn | 382659374X |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-009521398 |
oclc_num | 50523969 |
open_access_boolean | |
owner | DE-703 DE-91G DE-BY-TUM DE-706 |
owner_facet | DE-703 DE-91G DE-BY-TUM DE-706 |
physical | VIII, 152 S. Ill., graph. Darst. : 21 cm |
publishDate | 2001 |
publishDateSearch | 2001 |
publishDateSort | 2001 |
publisher | Shaker |
record_format | marc |
series2 | Berichte aus der Thermodynamik |
spelling | Rebinger, Christian Verfasser aut Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps Christian Rebinger Aachen Shaker 2001 VIII, 152 S. Ill., graph. Darst. : 21 cm txt rdacontent n rdamedia nc rdacarrier Berichte aus der Thermodynamik Zugl.: München, Univ. der Bundeswehr, Diss., 2000 Kompressionswärmepumpe (DE-588)4164922-9 gnd rswk-swf Kältemittel (DE-588)4133871-6 gnd rswk-swf Kreisprozess (DE-588)4033003-5 gnd rswk-swf Kompressionskältemaschine (DE-588)4133942-3 gnd rswk-swf Exergie (DE-588)4015955-3 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Kompressionskältemaschine (DE-588)4133942-3 s Kreisprozess (DE-588)4033003-5 s Kältemittel (DE-588)4133871-6 s Exergie (DE-588)4015955-3 s DE-604 Kompressionswärmepumpe (DE-588)4164922-9 s DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009521398&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Rebinger, Christian Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps Kompressionswärmepumpe (DE-588)4164922-9 gnd Kältemittel (DE-588)4133871-6 gnd Kreisprozess (DE-588)4033003-5 gnd Kompressionskältemaschine (DE-588)4133942-3 gnd Exergie (DE-588)4015955-3 gnd |
subject_GND | (DE-588)4164922-9 (DE-588)4133871-6 (DE-588)4033003-5 (DE-588)4133942-3 (DE-588)4015955-3 (DE-588)4113937-9 |
title | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps |
title_auth | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps |
title_exact_search | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps |
title_full | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps Christian Rebinger |
title_fullStr | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps Christian Rebinger |
title_full_unstemmed | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps Christian Rebinger |
title_short | Exergetic evaluation of modern refrigerants for applications in thermodynamic cycles |
title_sort | exergetic evaluation of modern refrigerants for applications in thermodynamic cycles experimental examinations for compressor refrigerating systems and heat pumps |
title_sub | experimental examinations for compressor refrigerating systems and heat pumps |
topic | Kompressionswärmepumpe (DE-588)4164922-9 gnd Kältemittel (DE-588)4133871-6 gnd Kreisprozess (DE-588)4033003-5 gnd Kompressionskältemaschine (DE-588)4133942-3 gnd Exergie (DE-588)4015955-3 gnd |
topic_facet | Kompressionswärmepumpe Kältemittel Kreisprozess Kompressionskältemaschine Exergie Hochschulschrift |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009521398&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT rebingerchristian exergeticevaluationofmodernrefrigerantsforapplicationsinthermodynamiccyclesexperimentalexaminationsforcompressorrefrigeratingsystemsandheatpumps |