238:
33:
99:
233:
Engines have a reduction gearbox in front of the air inlet, with an output speed suitable for a propeller or, for helicopters, as the first stage only of the much bigger reduction required for a rotor. Fuel to the gas generator is adjusted automatically to maintain a constant propeller or rotor speed
259:'s dual Astazou XVIII developing 783 kW each. The Astazou XX received a third axial stage, raising compression even further to achieve a projected output of 1,075 kW (1,442 hp) in the turboprop application. The XXB derivative, used in the single engine
229:
The early single-shaft
Astazou has a two-stage compressor, with the first stage an axial and the second stage a radial design. It has an annular combustion chamber, after which the combustion gases enter a three-stage axial turbine.
226:. By 1993, 2,200 had been built. As of 2007, it was still in production. However, many aircraft initially equipped with it, especially the heavier ones, have since been upgraded with more powerful engines.
203:. It was admitted for aviation service on May 29, 1961, after a 150-hour test run. The main developing engineer was G. Sporer. It was named after two summits of the
1170:
54:
1446:
1163:
252:. The Astazou XIV and XVI were also marketed by Rolls-Royce Turboméca International Ltd under the names AZ14 and AZ16, respectively.
1456:
76:
1451:
746:
486:
260:
1156:
721:
811 kW (1,088 shp) (equivalent) (766 kW (1,027 shp) + 0.67 kN (150 lbf)) at 43,000 rpm (static)
591:
241:
727:
743 kW (996 shp) (equivalent) (699 kW (937 shp) + 0.64 kN (145 lbf)) at 43,000 rpm (static)
1400:
1297:
570:
558:
338:
Two-stage axial plus single-stage centrifugal compressor, annular combustor, three-stage turbine. Integral front mounted
1394:
521:
552:
107:
47:
41:
1365:
452:
237:
58:
1043:
555:
1x
Astazou IIA 390 kW (523 hp) (but restricted to 300 kW (400 hp) by rotor transmission).
1420:
564:
163:
731:
470:
447:
200:
191:
engines, first run in 1957. The original version weighed 110 kg (243 lb) and developed 240
167:
1247:
1199:
596:
1385:
755:
515:
248:
As of the
Astazou X, the engine received a second axial compressor stage. This was the engine for the
1237:
1232:
1191:
527:
509:
464:
280:
Single-stage axial plus single-stage centrifugal compressor, annular combustor, three-stage turbine
171:
244:, with twin Astazou XIV, showing the distinctive annular air inlet and long reduction gear housing
1322:
1275:
1204:
539:
256:
1270:
1222:
1031:
1343:
1338:
1333:
1317:
1312:
1227:
504:
1348:
1265:
1242:
1182:
1026:
476:
458:
98:
1302:
1440:
1307:
481:
222:
The
Astazou IIA version was derived from the original Astazou powerplant for use in
586:
581:
576:
1374:
1289:
1078:
223:
196:
188:
117:
1285:
1179:
665:
532:
498:
492:
249:
184:
143:
121:
429:
The
Astazou XVI marketed by Rolls-Royce Turbomeca International Ltd as the
420:
The
Astazou XIV marketed by Rolls-Royce Turbomeca International Ltd as the
1257:
1214:
1148:
204:
192:
686:
674:
327:
The X and subsequent engines had a second axial compressor stage added.
17:
1067:(20th ed.). London: Sir Isaac Pitman & Sons Ltd. p. 186.
1411:
411:
211:
133:
399:
A third axial compressor stage added for increased pressure ratio.
236:
1110:(21st ed.). Washington D.C.: Paul H. Wilkinson. p. 182.
694:
690:
1152:
26:
702:
Pressure spray at 3.0 bar (44 psi) with scavenge
255:
Power was steadily increased over the years, with the
567:
1x
Astazou IIIN 441 kW (592 hp) equivalent.
473:
2x
Astazou XIVC 687 kW (921 hp) equivalent.
467:
2x
Astazou XVIG 713 kW (956 hp) equivalent.
535:
2x
Astazou XIV 630 kW (850 hp) equivalent.
524:
2x Astazou XII 545 kW (731 hp) equivalent.
489:
lx Astazou XII 545 kW (731 hp) equivalent.
455:
2x Astazou XIV 640 kW (860 hp) equivalent.
1410:
1384:
1364:
1357:
1284:
1256:
1213:
1189:
763:
461:
2x Astazou II 419 kW (562 hp) equivalent.
751:0.30 kg/kWh (0.5 lb/(hp⋅h)) (equivalent)
1144:. Wellingborough: Patrick Stephens. p. 164.
742:3.35 kg/s (443 lb/min) at 43,000 rpm
629:2,000 mm (79 in) including propeller
501:4x 600shp (447 kW) Turboméca Astazou XII
321:Coupled Astazou 1,100 kW (1,480 shp)
1164:
1125:. London: Sampson, Low, Marston & Co Ltd.
1101:
1099:
8:
760:3.9 kW/kg (2.4 hp/lb) (equivalent)
495:4x 440shp (328 kW) Turboméca Astazou II
263:, delivered 1,043 kW (1,399 shp).
410:(aka TAA-230)A simplified version built by
1361:
1171:
1157:
1149:
561:1x Astazou XIVB 440 kW (590 hp).
1121:Taylor, John W.R. FRHistS. ARAeS (1962).
77:Learn how and when to remove this message
553:Aérospatiale SA.3180 Alouette II Astazou
40:This article includes a list of general
1123:Jane's All the World's Aircraft 1962-63
1055:
88:
1065:Aircraft engines of the World 1964/65
7:
661:2-stage axial + 1-stage centrifugal
1142:World Encyclopedia of Aero Engines
1108:Aircraft engines of the World 1970
611:Aircraft engines of the World 1970
210:A simplified version was built by
46:it lacks sufficient corresponding
25:
982:3.35 kg/s (443 lb/min)
642:0.23 m (2.5 sq ft)
559:Aérospatiale SA.319B Alouette III
183:is a highly successful series of
214:as the Turbomeca-Agusta TA.230.
97:
31:
834:1,433.5 mm (56.4 in)
831:1,427.5 mm (56.2 in)
487:Pilatus PC-6/A1-H2 Turbo Porter
967:2.5 kg (5.5 lb)/sec
944:150.3 kg (331.4 lb)
1:
922:623.5 mm (24.5 in)
846:1,474 mm (58.0 in)
843:1,470 mm (57.9 in)
840:1,434 mm (56.5 in)
837:1,912 mm (75.3 in)
828:1,810 mm (71.3 in)
820:811 kW (1,088 shp)
471:Handley Page HP.137 Jetstream
242:Handley Page HP.137 Jetstream
956:160 kg (352.7 lb)
953:160 kg (352.7 lb)
950:160 kg (352.7 lb)
947:128 kg (282.2 lb)
941:142 kg (313.1 lb)
938:123 kg (271.2 lb)
604:Specifications (Astazou XVI)
261:Aérospatiale SA 361H Dauphin
106:Turbomeca Astazou IIA on an
1106:Wilkinson, Paul H. (1970).
1063:Wilkinson, Paul H. (1964).
928:570 mm (22.4 in)
925:565 mm (22.2 in)
917:508 mm (20.0 in)
914:560 mm (22.0 in)
902:460 mm (18.1 in)
899:500 mm (19.7 in)
896:520 mm (20.5 in)
891:483 mm (19.0 in)
888:516 mm (20.3 in)
878:546 mm (21.5 in)
875:460 mm (18.1 in)
872:460 mm (18.1 in)
869:460 mm (18.1 in)
866:460 mm (18.1 in)
863:460 mm (18.1 in)
860:460 mm (18.1 in)
857:460 mm (18.1 in)
849:2,000 mm (79 in)
817:440 kW (590 shp)
814:440 kW (590 shp)
811:440 kW (590 shp)
808:465 kW (624 shp)
805:480 kW (644 shp)
802:390 kW (523 shp)
799:390 kW (523 shp)
592:Aérospatiale SA 360 Dauphin
522:Short SC.7 Skyvan series II
1473:
1447:Turbomeca aircraft engines
959:206 kg (454 lb)
685:Aviation Kerosene such as
670:Annular combustion chamber
635:546 mm (21.5 in)
426:Rolls-Royce Turbomeca AZ16
417:Rolls-Royce Turbomeca AZ14
1366:MTU Turbomeca Rolls-Royce
747:Specific fuel consumption
648:206 kg (454 lb)
571:Aérospatiale Gazelle AH.1
453:Dassault MD320 Hirondelle
105:
96:
91:
1457:1950s turboshaft engines
1044:List of aircraft engines
542:2x Turboméca Astazou XIV
1452:1950s turboprop engines
615:General characteristics
407:Turbomeca-Agusta TA.230
234:as blade pitch varies.
61:more precise citations.
1140:Gunston, Bill (1986).
732:Overall pressure ratio
725:Max. Continuous power:
245:
218:Design and development
168:Handley Page Jetstream
1386:Rolls-Royce Turbomeca
1192:Auxiliary power units
756:Power-to-weight ratio
713:Maximum power output:
679:3-stage axial turbine
516:SFERMA PD-146 Marquis
240:
565:Aérospatiale Gazelle
528:SIPA S-2510 Antilope
510:SFERMA SF-60 Marquis
164:Aérospatiale Gazelle
1021:Related development
597:Dechaux Helicop-Jet
448:Dassault Communauté
442:Fixed-wing aircraft
108:SA 318C Alouette II
540:Dominion Skytrader
257:Eurocopter Dauphin
246:
159:Major applications
1434:
1433:
1430:
1429:
1358:Joint development
1032:Turbomeca Astafan
1013:
1012:
181:Turbomeca Astazou
177:
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16:(Redirected from
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573:1x Astazou IIIN2
505:SFERMA Nord 1110
465:FMA IA 58 Pucará
172:FMA IA 58 Pucará
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57:this article by
48:inline citations
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1083:www.army.mod.uk
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987:Pressure ratio
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477:Mitsubishi MU-2
459:Dornier Do27T-l
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518:2x Astazou IIA
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391:Astazou XVIIIA
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85:
84:
39:
37:
30:
24:
14:
13:
10:
9:
6:
4:
3:
2:
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1038:Related lists
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640:Frontal area:
638:
634:
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622:
619:
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603:
599:1x Astazou II
598:
595:
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482:Nord Noralpha
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386:Astazou XVIII
385:
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313:Astazou IIIN2
312:
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303:Astazou IIIC2
302:
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140:Manufacturer
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100:
95:
90:
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78:
70:
60:
56:
50:
49:
43:
38:
29:
28:
19:
1403:(Turboshaft)
1377:(Turboshaft)
1328:
1183:aero engines
1141:
1122:
1116:
1107:
1086:. Retrieved
1082:
1073:
1064:
1058:
1037:
1036:
1020:
1019:
754:
745:
739:
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724:
718:
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658:
645:
639:
632:
626:
620:
608:
607:
587:Agusta A.115
582:Agusta A.106
577:Agusta A.105
512:2x Astazou X
437:Applications
430:
421:
381:Astazou XVIG
371:Astazou XIVM
366:Astazou XIVH
361:Astazou XIVC
356:Astazou XIVD
351:Astazou XIVB
346:Astazou XIVA
341:
308:Astazou IIIN
298:Astazou IIIC
293:Astazou IIIA
254:
247:
232:
228:
221:
209:
199:) at 40,000
180:
178:
73:
64:
45:
1414:/Turbomeca:
1290:Turboshafts
796:Max output
707:Performance
700:Oil system:
659:Compressor:
646:Dry weight:
547:Helicopters
402:Astazou XXB
376:Astazou XVI
335:Astazou XIV
330:Astazou XII
288:Astazou III
283:Astazou IIA
224:helicopters
59:introducing
1441:Categories
1423:(Turbofan)
1397:(Turbofan)
1286:Turboprops
1079:"Aircraft"
1050:References
767:Parameter
683:Fuel type:
666:Combustors
653:Components
396:Astazou XX
318:Astazou VI
277:Astazou II
195:(320
189:turboshaft
150:First run
118:Turboshaft
42:references
1325:/Marcadau
1258:Turbofans
1215:Turbojets
1180:Turbomeca
854:Diameter
776:IIIC2/N2
633:Diameter:
623:Turboprop
609:Data from
533:IAI Arava
499:Potez 842
493:Potez 840
342:gearbox.
324:Astazou X
272:Astazou I
250:Potez 840
185:turboprop
144:Turbomeca
122:Turboprop
67:July 2011
1323:Artouste
1276:Aubisque
1205:Palouste
1088:24 March
1016:See also
267:Variants
205:Pyrenees
92:Astazou
1329:Astazou
1303:Ardiden
1271:Astafan
1233:Marboré
1223:Arbizon
1009:8.15:1
935:Weight
909:Height
825:Length
782:XIVB/F
687:Jet A-1
675:Turbine
627:Length:
538:UV-23A
55:improve
18:Astazou
1421:Larzac
1412:Snecma
1401:RTM322
1375:MTR390
1344:TM 333
1339:Makila
1334:Bastan
1318:Arrius
1313:Arriel
1308:Arrano
1248:Piméné
1228:Gabizo
1200:Orédon
997:7.5:1
883:Width
736:8.15:1
412:Agusta
212:Agusta
134:France
44:, but
1395:Adour
1349:Turmo
1298:Aneto
1266:Aspin
1243:Palas
1238:Ossau
788:XIVM
785:XIVH
621:Type:
153:1957
114:Type
1090:2019
1006:8:1
1003:8:1
1000:8:1
990:6:1
791:XVI
773:IIA
695:JP-5
693:and
691:JP-4
431:AZ16
422:AZ14
187:and
179:The
770:II
201:rpm
197:shp
1443::
1098:^
1081:.
779:X
689:,
207:.
193:kW
1388::
1368::
1288:/
1172:e
1165:t
1158:v
1092:.
758::
749::
734::
677::
668::
414:.
120:/
80:)
74:(
69:)
65:(
51:.
20:)
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