Engine: Fix APU fuel consumption too low
This commit is contained in:
Josh Davidson
parent
6a4f5fc361
commit
7c8accd3ff
1 changed files with 64 additions and 56 deletions
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@ -1,61 +1,69 @@
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<?xml version="1.0"?>
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<!-- Copyright (c) 2022 Jonathan Redpath (legoboyvdlp) and Josh Davidson (Octal450) -->
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<turbine_engine name="APS3200">
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<milthrust> 2.6 </milthrust>
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<bypassratio> 0.000 </bypassratio>
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<tsfc> 0.820 </tsfc>
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<bleed> 0.96</bleed> <!-- 16 / 400 KW exhaust energy -->
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<!-- self sustaining speed is 55.0 -->
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<ignitionn1> 5.0</ignitionn1>
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<ignitionn2> 26</ignitionn2> <!-- hack to make work -->
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<n1spinup> 3.0</n1spinup>
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<n2spinup> 8.666</n2spinup> <!-- hack to make work -->
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<n1startrate> 1.8222</n1startrate>
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<n2startrate> 1.8222</n2startrate>
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<idlen1> 99.9 </idlen1>
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<idlen2> 99.9 </idlen2>
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<n1spindown> 20</n1spindown>
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<n2spindown> 20</n2spindown>
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<disable-windmill> 1</disable-windmill>
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<maxn1> 100.0 </maxn1>
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<maxn2> 100.0 </maxn2>
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<augmented> 0 </augmented>
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<injected> 0 </injected>
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<function name="IdleThrust">
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<table>
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<independentVar lookup="row">velocities/mach</independentVar>
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<independentVar lookup="column">atmosphere/density-altitude</independentVar>
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<tableData>
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-10000 0 10000 20000 30000 40000 50000 90000
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0.0 0.0430 0.0488 0.0528 0.0694 0.0899 0.1183 0.1467 0
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0.2 0.0500 0.0501 0.0335 0.0544 0.0797 0.1049 0.1342 0
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0.4 0.0040 0.0047 0.0020 0.0272 0.0595 0.0891 0.1203 0
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0.6 -0.0804 -0.0804 -0.0560 -0.0237 0.0276 0.0718 0.1073 0
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0.8 -0.2129 -0.2129 -0.1498 -0.1025 0.0474 0.0868 0.0900 0
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1.0 -0.2839 -0.2839 -0.1104 -0.0469 -0.0270 0.0552 0.0800 0
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</tableData>
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</table>
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</function>
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<function name="MilThrust">
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<table>
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<independentVar lookup="row">velocities/mach</independentVar>
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<independentVar lookup="column">atmosphere/density-altitude</independentVar>
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<tableData>
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-10000 0 10000 20000 30000 40000 50000 60000 90000
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0.0 1.2600 1.0000 0.7400 0.5340 0.3720 0.2410 0.1490 0.0580 0
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0.2 1.1692 0.9326 0.6959 0.5052 0.3545 0.2306 0.1428 0.0399 0
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0.4 1.1465 0.9182 0.6899 0.5044 0.3559 0.2323 0.1446 0.0429 0
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0.6 1.1755 0.9466 0.7177 0.5295 0.3763 0.2469 0.1533 0.0468 0
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0.8 1.2503 1.0137 0.7772 0.5784 0.4144 0.2733 0.1690 0.0527 0
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1.0 1.3585 1.1114 0.8643 0.6460 0.4713 0.3126 0.1935 0.0625 0
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1.2 1.4713 1.2186 0.9660 0.7371 0.5400 0.3606 0.2229 0.0733 0
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1.4 1.5769 1.3256 1.0743 0.8359 0.6212 0.4194 0.2602 0.0890 0
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</tableData>
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</table>
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</function>
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<milthrust>267</milthrust> <!-- For fuel flow -->
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<bypassratio>1</bypassratio>
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<tsfc>0.5</tsfc>
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<bleed>0.96</bleed> <!-- 16 / 400 KW exhaust energy -->
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<!-- self sustaining speed is 55.0 -->
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<ignitionn1>5</ignitionn1>
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<ignitionn2>26</ignitionn2> <!-- hack to make work -->
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<n1spinup>3</n1spinup>
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<n2spinup>8.666</n2spinup> <!-- hack to make work -->
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<n1spindown>20</n1spindown>
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<n2spindown>20</n2spindown>
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<n1startrate>1.8222</n1startrate>
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<n2startrate>1.8222</n2startrate>
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<idlen1>99.9</idlen1>
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<idlen2>99.9</idlen2>
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<maxn1>100</maxn1>
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<maxn2>100</maxn2>
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<augmented>0</augmented>
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<injected>0</injected>
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<disable-windmill>1</disable-windmill>
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<function name="IdleThrust">
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<product>
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<value>0.00973</value>
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<table>
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<independentVar lookup="row">velocities/mach</independentVar>
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<independentVar lookup="column">atmosphere/density-altitude</independentVar>
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<tableData>
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-10000 0 10000 20000 30000 43000 50000
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0.0 0.0430 0.0458 0.0378 0.0684 0.0654 0.0623 0.0000
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0.2 0.0500 0.0291 0.0205 0.0514 0.0539 0.0563 0.0000
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0.4 0.0040 0.0047 0.0012 0.0412 0.0460 0.0507 0.0000
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0.6 0.0000 0.0000 0.0000 0.0000 0.0181 0.0362 0.0000
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0.8 0.0000 0.0000 0.0000 0.0000 0.0158 0.0315 0.0000
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1.0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0204 0.0000
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1.2 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
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</tableData>
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</table>
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</product>
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</function>
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<function name="MilThrust">
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<product>
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<value>0.00974</value>
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<table>
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<independentVar lookup="row">velocities/mach</independentVar>
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<independentVar lookup="column">atmosphere/density-altitude</independentVar>
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<tableData>
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-10000 0 10000 20000 30000 43000 50000
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0.0 1.2600 1.0000 0.7400 0.5640 0.3920 0.2840 0.0000
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0.2 1.1710 0.9740 0.6970 0.5360 0.3850 0.2740 0.0000
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0.4 1.1500 0.9570 0.6920 0.5460 0.3870 0.2670 0.0000
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0.6 1.1810 0.9410 0.7210 0.5660 0.3580 0.2310 0.0000
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0.8 1.2290 1.0200 0.7820 0.5570 0.3040 0.2060 0.0000
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0.9 1.2580 1.0200 0.7820 0.5220 0.2710 0.1270 0.0000
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1.0 1.1810 0.9510 0.7210 0.4410 0.1740 0.0580 0.0000
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1.2 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
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</tableData>
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</table>
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</product>
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</function>
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</turbine_engine>
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