26:
168:
was widely investigated. To provide large mass-flow air for efficient operation of the tip-jets, Turbomeca developed a gas turbine driven gas producer, powered by the free power-turbine of the Turmo to deliver the required gas flow.
156:
The Turmo was initially developed with a single-stage centrifugal compressor, annular combustion chamber and single stage turbine. Power output was from a single-stage free power turbine and was initially 200 kW (270 hp).
973:
133:
658:
966:
959:
323:
Turboprop engine with two axial stages, one centrifugal compressor stage and two free power turbine stages, rated at 1,300 kW (1,800 hp) at 32,000 rpm.
199:
With 2-stage free power-turbine, pressure ratio 5.7:1 ;Maximum shaft output 560 kW (750 shp), max continuous 450 kW (600 shp) at 33,400 rpm
752:
1069:
1187:
1154:
1131:
685:
141:
187:
The initial version of the Turmo; max continuous gearbox output 200 kW (270 shp) at 3,000 rpm, at 33,750 rpm gas generator speed.
1287:
982:
193:
Developed version of the Turmo I; max continuous gearbox output 240 kW (320 shp) at 34,000 rpm gas generator speed.
1277:
678:
353:
77:
1282:
951:
671:
330:
915:
812:
909:
609:
358:
348:
81:
880:
422:
1202:
567:
232:
Maximum rating 1,100 kW (1,500 hp) at 33,500 rpm for production Super Frelon helicopters
935:
97:
1220:
993:
520:
285:
900:
762:
714:
535:
373:
706:
1059:
747:
8:
211:
837:
790:
719:
114:
843:
785:
737:
555:
383:
1159:
1126:
1121:
1106:
858:
853:
848:
832:
827:
742:
1016:
1011:
1001:
985:
981:
780:
757:
697:
388:
129:
363:
1197:
1169:
1164:
1101:
1006:
817:
272:
410:
405:
400:
122:
85:
1271:
1192:
1174:
1074:
1064:
1049:
1044:
1034:
822:
223:
Developed from the IIIC delivering 970 kW (1,300 hp) maximum output
1054:
1149:
1111:
1096:
1039:
663:
1256:
1179:
1088:
889:
804:
378:
161:
110:
41:
25:
1229:
1084:
800:
694:
489:
329:
Licence production at the
Changzhou Lan Xiang Machinery Works in the
118:
113:
engines manufactured for helicopter use. Developed from the earlier
65:
45:
1247:
1238:
1141:
1026:
772:
729:
117:, later versions delivered up to 1,300 kW (1,700 shp). A
498:
368:
315:
165:
926:
275:
STOL transport, maximum rating 913 kW (1,225 hp).
132:, and the engine is produced under licence by the Chinese
210:
A 890 kW (1,200 hp) turboshaft powering the
503:
Two-stage compressor turbine, two-stage power turbine
284:996 kW (1,335 hp) at 22,460 free turbine
598:. London: Sampson Low, Marston & Company, Ltd.
1269:
647:. Wellingborough: Patrick Stephens. p. 163.
428:
128:Current versions are built in partnership with
967:
679:
602:
485:Single-stage axial, single-stage centrifugal
589:
587:
585:
583:
296:1,080 kW (1,450 hp) at 33,500 rpm
164:development, the use of cold and hot rotor
974:
960:
693:
686:
672:
445:
151:
610:"International turbine engine directory"
593:
580:
180:Jane's all the World's Aircraft 1957–58
642:
596:Jane's all the World's Aircraft 1957–58
121:version was developed for use with the
1270:
955:
667:
983:People's Republic of China military
134:Changzhou Lan Xiang Machinery Works
13:
645:World Encyclopedia of Aero Engines
636:
14:
1299:
652:
540:3.74 kW/kg (2.27 hp/lb)
354:Aérospatiale SA 321 Super Frelon
78:Aérospatiale SA 321 Super Frelon
24:
594:Bridgman, Leonard, ed. (1957).
531:6.2 kg/s (820 lb/min)
337:
507:
1:
1288:Mixed-compressor gas turbines
573:
516:1,217 kW (1,632 hp)
476:
466:71.6 cm (28.19 in)
7:
544:
460:182 cm (71.65 in)
349:Sud-Est SE.3140 Alouette II
271:Turboprop for the proposed
172:
10:
1304:
1278:Turbomeca aircraft engines
620:(3590): 69. 7 January 1978
429:Specifications (Turmo IIIC
331:People's Republic of China
1211:
1140:
1083:
1025:
992:
925:
899:
881:MTU Turbomeca Rolls-Royce
879:
872:
799:
771:
728:
704:
472:325 kg (717 lb)
32:
23:
18:
1283:1950s turboshaft engines
568:List of aircraft engines
359:Aérospatiale SA 330 Puma
82:Aérospatiale SA 330 Puma
446:General characteristics
401:Breguet Br 940 Integral
98:Bristol Siddeley Nimbus
643:Gunston, Bill (1986).
521:Overall pressure ratio
423:Renault Étoile Filante
314:Licence production in
160:During early post-war
152:Design and development
109:is a family of French
901:Rolls-Royce Turbomeca
707:Auxiliary power units
536:Power-to-weight ratio
514:Maximum power output:
494:Annular, reverse-flow
441:Flight International.
374:SNCASE SE.3200 Frelon
33:Turbomeca Turmo IIIB
614:Flight International
454:Two-shaft turboshaft
144:, Bucharest, as the
125:transport aircraft.
550:Related development
212:Sud-Aviation Frelon
115:Turbomeca Artouste
73:Major applications
1265:
1264:
949:
948:
945:
944:
873:Joint development
659:Turbomeca website
556:Turbomeca Turmo I
384:SNCF Class T 2000
241:Military variant.
103:
102:
1295:
986:aircraft engines
976:
969:
962:
953:
952:
877:
876:
688:
681:
674:
665:
664:
648:
630:
629:
627:
625:
606:
600:
599:
591:
302:Military Variant
94:
74:
54:
28:
16:
15:
1303:
1302:
1298:
1297:
1296:
1294:
1293:
1292:
1268:
1267:
1266:
1261:
1215:Abbreviations:
1207:
1136:
1079:
1021:
988:
980:
950:
941:
921:
895:
868:
795:
767:
724:
705:Gas generators/
700:
692:
655:
639:
637:Further reading
634:
633:
623:
621:
608:
607:
603:
592:
581:
576:
547:
510:
479:
448:
435:
432:
389:N.300 Naviplane
340:
293:
281:
263:
255:
247:
238:
229:
220:
175:
154:
107:Turbomeca Turmo
92:
84:
80:
72:
53:National origin
52:
12:
11:
5:
1301:
1291:
1290:
1285:
1280:
1263:
1262:
1260:
1259:
1250:
1241:
1232:
1223:
1221:Piston Engines
1212:
1209:
1208:
1206:
1205:
1200:
1195:
1190:
1185:
1182:
1177:
1172:
1167:
1162:
1157:
1152:
1146:
1144:
1138:
1137:
1135:
1134:
1129:
1124:
1119:
1114:
1109:
1104:
1099:
1093:
1091:
1081:
1080:
1078:
1077:
1072:
1067:
1062:
1057:
1052:
1047:
1042:
1037:
1031:
1029:
1023:
1022:
1020:
1019:
1014:
1009:
1004:
998:
996:
994:Piston Engines
990:
989:
979:
978:
971:
964:
956:
947:
946:
943:
942:
940:
939:
932:
930:
923:
922:
920:
919:
913:
906:
904:
897:
896:
894:
893:
886:
884:
874:
870:
869:
867:
866:
861:
856:
851:
846:
841:
835:
830:
825:
820:
815:
809:
807:
797:
796:
794:
793:
788:
783:
777:
775:
769:
768:
766:
765:
760:
755:
750:
745:
740:
734:
732:
726:
725:
723:
722:
717:
711:
709:
702:
701:
691:
690:
683:
676:
668:
662:
661:
654:
653:External links
651:
650:
649:
638:
635:
632:
631:
601:
578:
577:
575:
572:
571:
570:
559:
558:
546:
543:
542:
541:
532:
529:Air mass flow:
526:
517:
509:
506:
505:
504:
495:
486:
478:
475:
474:
473:
467:
461:
455:
447:
444:
434:
430:
427:
426:
425:
419:
418:
414:
413:
408:
403:
397:
396:
392:
391:
386:
381:
376:
371:
366:
361:
356:
351:
345:
344:
339:
336:
335:
334:
327:
324:
321:
318:
312:
309:
306:
303:
300:
297:
294:
291:
288:
282:
279:
276:
273:Breguet Br 942
269:
266:
264:
261:
258:
256:
253:
250:
248:
245:
242:
239:
236:
233:
230:
227:
224:
221:
218:
215:
208:
205:
203:
200:
197:
194:
191:
188:
185:
174:
171:
153:
150:
101:
100:
95:
93:Developed into
89:
88:
75:
69:
68:
63:
59:
58:
55:
49:
48:
39:
35:
34:
30:
29:
21:
20:
9:
6:
4:
3:
2:
1300:
1289:
1286:
1284:
1281:
1279:
1276:
1275:
1273:
1258:
1254:
1251:
1249:
1245:
1242:
1240:
1236:
1233:
1231:
1227:
1224:
1222:
1218:
1214:
1213:
1210:
1204:
1201:
1199:
1196:
1194:
1191:
1189:
1186:
1183:
1181:
1178:
1176:
1173:
1171:
1168:
1166:
1163:
1161:
1158:
1156:
1153:
1151:
1148:
1147:
1145:
1143:
1139:
1133:
1130:
1128:
1125:
1123:
1120:
1118:
1115:
1113:
1110:
1108:
1105:
1103:
1100:
1098:
1095:
1094:
1092:
1090:
1086:
1082:
1076:
1073:
1071:
1068:
1066:
1063:
1061:
1058:
1056:
1053:
1051:
1048:
1046:
1043:
1041:
1038:
1036:
1033:
1032:
1030:
1028:
1024:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1000:
999:
997:
995:
991:
987:
984:
977:
972:
970:
965:
963:
958:
957:
954:
937:
934:
933:
931:
928:
924:
917:
914:
911:
908:
907:
905:
902:
898:
891:
888:
887:
885:
882:
878:
875:
871:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
839:
836:
834:
831:
829:
826:
824:
821:
819:
816:
814:
811:
810:
808:
806:
802:
798:
792:
789:
787:
784:
782:
779:
778:
776:
774:
770:
764:
761:
759:
756:
754:
751:
749:
746:
744:
741:
739:
736:
735:
733:
731:
727:
721:
718:
716:
713:
712:
710:
708:
703:
699:
696:
689:
684:
682:
677:
675:
670:
669:
666:
660:
657:
656:
646:
641:
640:
619:
615:
611:
605:
597:
590:
588:
586:
584:
579:
569:
566:
565:
564:
563:
562:Related lists
557:
554:
553:
552:
551:
539:
537:
533:
530:
527:
524:
522:
518:
515:
512:
511:
502:
500:
496:
493:
491:
487:
484:
481:
480:
471:
468:
465:
462:
459:
456:
453:
450:
449:
443:
442:
439:
424:
421:
420:
416:
415:
412:
409:
407:
404:
402:
399:
398:
394:
393:
390:
387:
385:
382:
380:
377:
375:
372:
370:
367:
365:
362:
360:
357:
355:
352:
350:
347:
346:
342:
341:
332:
328:
325:
322:
319:
317:
313:
310:
308:Civil Variant
307:
304:
301:
298:
295:
289:
287:
283:
277:
274:
270:
267:
265:
259:
257:
251:
249:
243:
240:
234:
231:
225:
222:
216:
213:
209:
206:
204:
201:
198:
195:
192:
189:
186:
183:
182:
181:
179:
170:
167:
163:
158:
149:
147:
143:
142:Turbomecanica
140:and Romanian
139:
135:
131:
126:
124:
120:
116:
112:
108:
99:
96:
91:
90:
87:
83:
79:
76:
71:
70:
67:
64:
62:Manufacturer
61:
60:
56:
51:
50:
47:
43:
40:
37:
36:
31:
27:
22:
17:
1252:
1243:
1234:
1228:- WoJiang -
1225:
1216:
1116:
918:(Turboshaft)
892:(Turboshaft)
863:
698:aero engines
644:
622:. Retrieved
617:
613:
604:
595:
561:
560:
549:
548:
534:
528:
519:
513:
497:
488:
482:
469:
463:
457:
451:
440:
437:
436:
411:Breguet 941S
364:Bölkow Bo 46
338:Applications
177:
176:
159:
155:
145:
137:
127:
106:
104:
1255:- WoZhou -
1246:- WoShan -
1219:- HuoSai -
1089:Turboshafts
929:/Turbomeca:
805:Turboshafts
508:Performance
483:Compressor:
470:Dry weight:
406:Bréguet 941
311:Turmo IV-CA
214:prototypes.
178:Data from:-
146:Turmo IV-CA
130:Rolls-Royce
123:Bréguet 941
86:Bréguet 941
1272:Categories
1257:Turboshaft
1237:- WoPen -
1085:Turboprops
938:(Turbofan)
912:(Turbofan)
801:Turboprops
574:References
490:Combustors
477:Components
417:Automobile
379:Turbotrain
343:Turboshaft
290:Turmo IIID
278:Turmo IIID
268:Turmo IIID
260:Turmo IIIC
252:Turmo IIIC
244:Turmo IIIC
235:Turmo IIIC
226:Turmo IIIC
217:Turmo IIIC
207:Turmo IIIC
202:Turmo IIIB
162:helicopter
111:turboshaft
46:turboprope
42:Turboshaft
1230:Turboprop
1142:Turbofans
1027:Turbojets
840:/Marcadau
773:Turbofans
730:Turbojets
695:Turbomeca
464:Diameter:
438:Data from
395:Turboprop
305:Turmo IVC
299:Turmo IVB
196:Turmo III
119:turboprop
66:Turbomeca
1248:Turbofan
1239:Turbojet
838:Artouste
791:Aubisque
720:Palouste
624:12 March
545:See also
320:Turmo VI
190:Turmo II
173:Variants
166:tip-jets
1203:Minshan
844:Astazou
818:Ardiden
786:Astafan
748:Marboré
738:Arbizon
499:Turbine
458:Length:
369:IAR 330
316:Romania
184:Turmo I
136:as the
57:France
936:Larzac
927:Snecma
916:RTM322
890:MTR390
859:TM 333
854:Makila
849:Bastan
833:Arrius
828:Arriel
823:Arrano
763:Piméné
743:Gabizo
715:Orédon
19:Turmo
1198:WS-20
1193:WS-19
1188:WS-18
1184:WS-17
1180:WS-15
1175:WS-13
1170:WS-11
1165:WS-10
1132:WZ-16
1075:WP-15
1070:WP-14
1065:WP-13
1060:WP-11
910:Adour
864:Turmo
813:Aneto
781:Aspin
758:Palas
753:Ossau
525:5.9:1
452:Type:
38:Type
1160:WS-9
1155:WS-8
1150:WS-6
1127:WZ-9
1122:WZ-8
1117:WZ-6
1112:WZ-5
1107:WJ-9
1102:WJ-6
1097:WJ-5
1055:WP-8
1050:WP-7
1045:WP-6
1040:WP-5
1035:PF-1
1017:HS-8
1012:HS-7
1007:HS-6
1002:HS-5
626:2019
326:WZ-6
138:WZ-6
105:The
618:113
286:rpm
1274::
1253:WZ
1244:WS
1235:WP
1226:WJ
1217:HS
616:.
612:.
582:^
148:.
1087:/
975:e
968:t
961:v
903::
883::
803:/
687:e
680:t
673:v
628:.
538::
523::
501::
492::
433:)
431:7
333:.
292:3
280:2
262:7
254:6
246:5
237:4
228:3
219:2
44:/
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
