Instrumentation Lab Gap Matrix: Unterschied zwischen den Versionen
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(→Aerodynamics and Performance: Grundkonzept Tabelle) |
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== Aerodynamics and Performance == | == Aerodynamics and Performance == | ||
issued 22 February 2017 | issued 22 February 2017 | ||
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<table class="wikitable"> | <table class="wikitable"> | ||
<tr> | <tr> | ||
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| + | Block 1 headline | ||
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<th width="15%" style="text-align: left;"><span class="mw-customtoggle-AA" style="color: #0645AD;">Measurand/Measurement</span></th> | <th width="15%" style="text-align: left;"><span class="mw-customtoggle-AA" style="color: #0645AD;">Measurand/Measurement</span></th> | ||
<th width="10%">Externals and shafts</th> | <th width="10%">Externals and shafts</th> | ||
| Zeile 27: | Zeile 30: | ||
<tr id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"><td>Temperature (MKS)</td> <td>-40 to 300°C</td> <td>-40 to 300°C</td> <td>300 to 700°C+</td> <td>700°C-2400°C</td> <td>1000°C-1800°C</td> <td>700°C-1000°C</td> <td>700°C+</td></tr> | <tr id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"><td>Temperature (MKS)</td> <td>-40 to 300°C</td> <td>-40 to 300°C</td> <td>300 to 700°C+</td> <td>700°C-2400°C</td> <td>1000°C-1800°C</td> <td>700°C-1000°C</td> <td>700°C+</td></tr> | ||
<tr id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"><td>Temperature (Eng)</td> <td>-40 to 570F</td> <td>-40 to 570F</td> <td>570 to 1300F+</td> <td>1300F-4300F</td> <td>1800F-3300F</td> <td>1300F-1800F</td> <td>1300F</td></tr> | <tr id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"><td>Temperature (Eng)</td> <td>-40 to 570F</td> <td>-40 to 570F</td> <td>570 to 1300F+</td> <td>1300F-4300F</td> <td>1800F-3300F</td> <td>1300F-1800F</td> <td>1300F</td></tr> | ||
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| + | <tr><th colspan="8" style="text-align: left;">TRL assessments = Red 1-4, Yellow 5-6, Green 7-9</th></tr> | ||
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| − | + | 1. Airflow Measurements | |
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<tr> | <tr> | ||
<th style="text-align: left;"><span class="mw-customtoggle-BB" style="color: #0645AD;">1. Airflow Measurements</span></th> | <th style="text-align: left;"><span class="mw-customtoggle-BB" style="color: #0645AD;">1. Airflow Measurements</span></th> | ||
<td></td><td style="background:green"></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td style="background:green"></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
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<tr id="mw-customcollapsible-BB" class="mw-collapsible mw-collapsed"><td>Intake/core mass flow (Total/static P)</td> | <tr id="mw-customcollapsible-BB" class="mw-collapsible mw-collapsed"><td>Intake/core mass flow (Total/static P)</td> | ||
<td></td><td style="background:green"></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td style="background:green"></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| Zeile 50: | Zeile 53: | ||
<tr id="mw-customcollapsible-BB" class="mw-collapsible mw-collapsed"><td>other</td> | <tr id="mw-customcollapsible-BB" class="mw-collapsible mw-collapsed"><td>other</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| + | <tr id="mw-customcollapsible-BB" class="mw-collapsible mw-collapsed"><th colspan="8"></th></tr> | ||
| + | <!-- | ||
| − | + | 2. Gas Path Measurements | |
| − | <tr> | + | --> |
| − | <th style="text-align: left;"><span class="mw-customtoggle-CC" style="color: #0645AD;">2. Gas Path Measurements</span></th> | + | <tr><th style="text-align: left;"><span class="mw-customtoggle-CC" style="color: #0645AD;">2. Gas Path Measurements</span></th> |
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| + | <!-- | ||
| + | --> | ||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><th style="text-align: left" colspan="8">2a. Gas Path: Dynamic Pressure Measurements</th></tr> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><th style="text-align: left" colspan="8">2a. Gas Path: Dynamic Pressure Measurements</th></tr> | ||
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<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>Piezoelectric</td> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>Piezoelectric</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| Zeile 76: | Zeile 82: | ||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>other</td> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>other</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| + | <!-- | ||
| + | --> | ||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><th style="text-align: left" colspan="8">2b. Gas Path: Temperature Measurements</th></tr> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><th style="text-align: left" colspan="8">2b. Gas Path: Temperature Measurements</th></tr> | ||
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<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>Rakes, Including noble metals</td> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>Rakes, Including noble metals</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| Zeile 103: | Zeile 110: | ||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>other</td> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>other</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| + | <!-- | ||
| + | --> | ||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><th style="text-align: left" colspan="8">2c. Gas Path: Pressure Measurements</th></tr> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><th style="text-align: left" colspan="8">2c. Gas Path: Pressure Measurements</th></tr> | ||
| − | |||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>Rakes, Including noble metals</td> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>Rakes, Including noble metals</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| Zeile 112: | Zeile 120: | ||
<tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>other</td> | <tr id="mw-customcollapsible-CC" class="mw-collapsible mw-collapsed"><td>other</td> | ||
<td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | <td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> | ||
| − | |||
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</table> | </table> | ||
Version vom 28. November 2019, 16:05 Uhr
Inhaltsverzeichnis
Description
In order to highlight the research priorities in terms of Gas Turbine Instrumentation Development, PIWG on the US side and EVI-GTI on the EU side have issued a Lab Gap Matrix. A first EVI-GTI version was released in 2004, then updated in 2009, containing measured quantities on one axis mapped against engine location / working environment on the other axis.
Measurement types were structured as follows and after a voting process among OEM’s, each area was highlighted in green, yellow or red depending on their level of maturity or even availability.
Structure
Aerodynamics and Performance
issued 22 February 2017
| Measurand/Measurement | Externals and shafts | Intake, Compressor (Front) and Fan | Compressor (rear) | Combustion system | HP Turbine | LP Turbine | Exhaust |
|---|---|---|---|---|---|---|---|
| Pressure (MKS) | 1 bar | 1-10 bar | 10-45 bar | <45 bar | 25-45 bar | 1-20 bar | 1 bar |
| Pressure (Eng) | 15psi | 15-150psi | 150psi-650psi | 650psi | 370psi-650psi | 15psi-300psi | 15psi |
| Temperature (MKS) | -40 to 300°C | -40 to 300°C | 300 to 700°C+ | 700°C-2400°C | 1000°C-1800°C | 700°C-1000°C | 700°C+ |
| Temperature (Eng) | -40 to 570F | -40 to 570F | 570 to 1300F+ | 1300F-4300F | 1800F-3300F | 1300F-1800F | 1300F |
| TRL assessments = Red 1-4, Yellow 5-6, Green 7-9 | |||||||
| 1. Airflow Measurements | |||||||
| Intake/core mass flow (Total/static P) | |||||||
| Offtake flow: orrifice plates/nozzles | |||||||
| Intake condensation/water content | |||||||
| Sand/ash/particulate | |||||||
| Multiphase breather flows | |||||||
| other | |||||||
| 2. Gas Path Measurements | |||||||
| 2a. Gas Path: Dynamic Pressure Measurements | |||||||
| Piezoelectric | |||||||
| Piezoresistive | |||||||
| Capacitance | |||||||
| Semi infinite line - remote | |||||||
| Plasma discharge | |||||||
| MEMS | |||||||
| Fiber optic (FPI, FBG) | |||||||
| Traversible dynamic pressure | |||||||
| other | |||||||
| 2b. Gas Path: Temperature Measurements | |||||||
| Rakes, Including noble metals | |||||||
| Metallic Thermocouples | |||||||
| Ceramic thermocouple alloys | |||||||
| Fiber optic (FPI/FBG/BBR) | |||||||
| Absorption technologies | |||||||
| Laser based technologies - planar | |||||||
| 2 D Mapping Tomography | |||||||
| Seeded flowpath technologies | |||||||
| Acoustic pyrometry | |||||||
| Intermittant choked nozzle | |||||||
| Traversing | |||||||
| other | |||||||
| 2c. Gas Path: Pressure Measurements | |||||||
| Rakes, Including noble metals | |||||||
| Traversible steady pressure | |||||||
| other | |||||||
Rotating Structures
Stationary Structures
External links
- EVI-GTI and
- EVI-GTI Wiki at https://wiki.evi-gti.eu
