ES2994811T3 - Device and method for controlling the pressure of a fluid in a two-phase fluid loop with mechanical pumping - Google Patents
Device and method for controlling the pressure of a fluid in a two-phase fluid loop with mechanical pumping Download PDFInfo
- Publication number
- ES2994811T3 ES2994811T3 ES22180651T ES22180651T ES2994811T3 ES 2994811 T3 ES2994811 T3 ES 2994811T3 ES 22180651 T ES22180651 T ES 22180651T ES 22180651 T ES22180651 T ES 22180651T ES 2994811 T3 ES2994811 T3 ES 2994811T3
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- pressure
- temperature
- closed circuit
- condenser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 235
- 238000000034 method Methods 0.000 title claims description 14
- 238000005086 pumping Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 239000013529 heat transfer fluid Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 3
- 239000012071 phase Substances 0.000 description 34
- 230000001276 controlling effect Effects 0.000 description 18
- 230000033228 biological regulation Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000011555 saturated liquid Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
- F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2106761A FR3124555B1 (fr) | 2021-06-24 | 2021-06-24 | Dispositif et procédé de contrôle de la pression d’un fluide dans une boucle fluide diphasique à pompage mécanique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2994811T3 true ES2994811T3 (en) | 2025-01-31 |
Family
ID=77821846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES22180651T Active ES2994811T3 (en) | 2021-06-24 | 2022-06-23 | Device and method for controlling the pressure of a fluid in a two-phase fluid loop with mechanical pumping |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4108917B1 (fr) |
| ES (1) | ES2994811T3 (fr) |
| FR (1) | FR3124555B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119779664B (zh) * | 2024-12-16 | 2025-11-28 | 哈尔滨工业大学 | 一种航天器两相流体回路泵阀组件性能测试系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6087359B2 (ja) * | 2011-09-09 | 2017-03-01 | セルン − ヨーロピアン オーガナイゼーション フォー ニュークリア リサーチＣＥＲＮ − Ｅｕｒｏｐｅａｎ Ｏｒｇａｎｉｚａｔｉｏｎ ｆｏｒ Ｎｕｃｌｅａｒ Ｒｅｓｅａｒｃｈ | 正確な温度制御のための小型冷却システムおよび方法 |
| US10591221B1 (en) * | 2017-04-04 | 2020-03-17 | Mainstream Engineering Corporation | Advanced cooling system using throttled internal cooling passage flow for a window assembly, and methods of fabrication and use thereof |
| US10775110B2 (en) * | 2018-04-12 | 2020-09-15 | Rolls-Royce North American Technologies, Inc. | Tight temperature control at a thermal load with a two phase pumped loop, optionally augmented with a vapor compression cycle |
| IT201800009390A1 (it) * | 2018-10-12 | 2020-04-12 | Francesco Romanello | Sistema di raffreddamento bifase a convezione forzata |
-
2021
- 2021-06-24 FR FR2106761A patent/FR3124555B1/fr active Active
-
2022
- 2022-06-23 ES ES22180651T patent/ES2994811T3/es active Active
- 2022-06-23 EP EP22180651.6A patent/EP4108917B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4108917C0 (fr) | 2024-08-14 |
| FR3124555A1 (fr) | 2022-12-30 |
| FR3124555B1 (fr) | 2023-09-15 |
| EP4108917A1 (fr) | 2022-12-28 |
| EP4108917B1 (fr) | 2024-08-14 |
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