FR2491238A1 - Simulateur analogique de circuits de fluides - Google Patents
Simulateur analogique de circuits de fluides Download PDFInfo
- Publication number
- FR2491238A1 FR2491238A1 FR8118396A FR8118396A FR2491238A1 FR 2491238 A1 FR2491238 A1 FR 2491238A1 FR 8118396 A FR8118396 A FR 8118396A FR 8118396 A FR8118396 A FR 8118396A FR 2491238 A1 FR2491238 A1 FR 2491238A1
- Authority
- FR
- France
- Prior art keywords
- module
- voltage
- block
- modules
- comparator
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 title claims description 11
- 238000005259 measurement Methods 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 19
- 230000035945 sensitivity Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/02—Test models
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Geochemistry & Mineralogy (AREA)
- Algebra (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mathematical Analysis (AREA)
- Geology (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES495549A ES8200779A1 (es) | 1980-10-01 | 1980-10-01 | Simulador analogico de circuitos de fluidos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2491238A1 true FR2491238A1 (fr) | 1982-04-02 |
| FR2491238B3 FR2491238B3 (es) | 1984-08-10 |
Family
ID=8481143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118396A Granted FR2491238A1 (fr) | 1980-10-01 | 1981-09-30 | Simulateur analogique de circuits de fluides |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES8200779A1 (es) |
| FR (1) | FR2491238A1 (es) |
| MX (1) | MX151621A (es) |
| SU (1) | SU1200855A3 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971656A (zh) * | 2016-07-22 | 2016-09-28 | 中国矿业大学(北京) | 瓦斯风压诱导井巷分支风流紊乱的定量实验装置 |
-
1980
- 1980-10-01 ES ES495549A patent/ES8200779A1/es not_active Expired
-
1981
- 1981-09-30 FR FR8118396A patent/FR2491238A1/fr active Granted
- 1981-09-30 SU SU813352199A patent/SU1200855A3/ru active
- 1981-10-01 MX MX189441A patent/MX151621A/es unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971656A (zh) * | 2016-07-22 | 2016-09-28 | 中国矿业大学(北京) | 瓦斯风压诱导井巷分支风流紊乱的定量实验装置 |
| CN105971656B (zh) * | 2016-07-22 | 2017-12-22 | 中国矿业大学(北京) | 瓦斯风压诱导井巷分支风流紊乱的定量实验装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| SU1200855A3 (ru) | 1985-12-23 |
| MX151621A (es) | 1985-01-14 |
| ES495549A0 (es) | 1981-11-16 |
| FR2491238B3 (es) | 1984-08-10 |
| ES8200779A1 (es) | 1981-11-16 |
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