Knowledge (XXG)

Hydra-class ironclad

Source đź“ť

71: 572: 26: 417: 444:
4,808 long tons (4,885 t) as built. By 1910, their displacement had increased slightly, to 4,885 long tons (4,963 t). Approximately 400 officers and men crewed each ship. The ships were powered by a pair of triple expansion steam engines with four double-ended cylindrical boilers; they were
713:-class ships served as coastal defense. They were already obsolete and were decommissioned immediately after the war, although their hulks survived as naval training facilities and accommodation space for a decade. All three ships were broken up for scrap in 1929. 649:
prevented the Greeks from capitalizing on their superiority. In the immediate aftermath of the war, the three ships were partially rearmed, with work lasting until 1900. Their small-caliber guns were replaced with one 3.9 in (99 mm) gun forward, eight
396:, coupled with Ottoman naval expansion in the 1860s and 1870s, prompted the Greek Navy to begin a rearmament program. In addition, the Greek fleet had proved to be too weak to effectively challenge Ottoman naval power during the 1866 606: 348:
by 1892. They were armed with a main battery of three 10.8-inch (274 mm) guns and five 5.9-inch (150 mm) guns, and had a top speed of 17 knots (31 km/h; 20 mph).
547:
of 3 in of armor covered the side of the vessels amidships. The main battery was protected by 12 to 14 in (305 to 356 mm) of armor with 12-inch thick barbettes.
1243: 657:
In 1908–1910, the ships' armament was again revised. The old 5.9 in guns were replaced with new, longer L/45 models. The three ships saw action during the
1238: 539:
and reduced to 4 inches (102 mm) on either end of the hull. At a normal displacement, the main belt extended for 3 in (76 mm) above the
1276: 654:
guns, four 3-pounders, and ten 1-pounder revolver cannon. One of the 14-inch torpedo tubes was replaced with a 15 in (380 mm) weapon.
1114: 1012: 991: 968: 543:. Under a full load, however, the belt was completely submerged below the waterline, rendering it largely ineffective. Above the belt, a 592: 340:, as part of a wider reorganization and modernization of the Greek armed forces, which had proved themselves inadequate during the 1319: 1376: 397: 1299: 1269: 669: 651: 429: 367: 190: 508:. These included four 3.4-inch (86 mm) L/22 guns, four 3-pounder guns, four 1-pounder guns, and six 1-pounder 453:(31 km/h; 20 mph). Coal storage amounted to 500 long tons (510 t) The boilers were trunked into two 380:. Thoroughly obsolete, the ships were reduced to secondary duties after the war and did not see active duty during 1381: 615: 509: 1262: 638: 571: 352: 404:
class. The ships were ordered from the Graville and St. Nazaire shipyards in France during the premiership of
1216: 675: 462: 377: 325: 240: 641:
in 1897, as the Royal Hellenic Navy was unable to make use of its superiority over the Ottoman Navy. The
1169: 1136: 1084: 1031: 934: 501: 1311: 1223: 1209: 662: 373: 331: 319: 30: 1331: 747: 441: 405: 393: 337: 384:. The ships were intended to be sold in 1919, but were retained out of active service until 1929. 1291: 524: 493: 504:
on the same deck as the main battery. A number of smaller guns were carried for defense against
25: 1110: 1059: 1008: 987: 964: 722: 678:, the ships were left behind due to their slow speed and did not engage the Ottoman flotilla. 646: 517: 458: 356: 1002: 980: 658: 360: 315: 168: 115: 1182: 1149: 1097: 1044: 947: 666: 528: 433: 364: 351:
The ships frequently served together throughout their careers. Their participation in the
341: 196: 1053: 500:
were mounted below the forward main battery, and a fifth 5.9-inch gun was placed on the
363:, they were too slow to keep up with newer vessels in the Greek fleet, particularly the 706: 485: 1370: 694: 454: 249: 76: 642: 513: 505: 473: 437: 255: 416: 359:. Modernizations in the 1890s and 1900s upgraded the ships' armament, but by the 702: 645:
had remained in port during the conflict, but a major naval intervention of the
552: 450: 381: 281: 209: 1254: 1131:(1). Washington, DC: Office for Advertisements and Publication. February 1897. 637:-class ships generally operated together. The ships saw limited action in the 576: 532: 489: 477: 446: 345: 344:
of 1866. Launched in 1889 and 1890, the ships were ready for service with the
269: 174: 1063: 960: 540: 536: 497: 481: 275: 126: 1189: 627: 336:. The ships were ordered from France in 1885 during the premiership of 544: 1109:(3rd ed.). Athens: The Society for the study of Greek History. 488:; these were L/34 guns. The third gun, a L/28 gun, was placed in a 626:
followed on 20 February 1890. All three ships were transferred to
570: 415: 130: 512:. The ships were also armed with three 14 in (356 mm) 1258: 1193: 607:
Société Nouvelle des Forges et Chantiers de la Méditerranée
428:
The ships were 334 feet 8 inches (102.01 m)
705:, Greece belatedly entered the war on the side of the 496:
consisted of four 5.9-inch (150 mm) L/36 guns in
1071:
Neal, William George, ed. (April 1891 – March 1892).
400:. In 1885, Greece ordered three new ironclads of the 750:. An L/34 gun is 34 times long as it is in diameter. 376:
but were left behind due to their slow speed at the
1330: 1310: 1290: 436:of 51 ft 10 in (15.80 m) and a mean 1125:Journal of the American Society of Naval Engineers 1001:Gardiner, Robert & Gray, Randal, eds. (1985). 979: 826:Journal of the American Society of Naval Engineers 1004:Conway's All the World's Fighting Ships 1906–1921 982:Conway's All the World's Fighting Ships 1860–1905 746:L/34 refers to the length of the gun in terms of 780: 778: 701:was used to train engine-room personnel. During 449:(5,000 kW) and provided a top speed of 17 355:in 1897 was limited due to intervention by the 1079:. London: American Society of Naval Engineers. 1270: 555:1.9 in (48 mm) thick; the decks of 8: 563:were increased to 2.3 in (58 mm). 1164:. Tientsin: The Tientsin Printing Co. 1889. 583:-class vessels in their first modernization 141:334 feet 8 inches (102.01 m) 1277: 1263: 1255: 1190: 957:Greek Naval Strategy and Policy, 1910–1919 392:The Balkan crisis that started with the 16:Ironclad warship class of the Greek Navy 812: 810: 808: 768: 766: 762: 739: 1178: 1167: 1145: 1134: 1093: 1082: 1058:. London: The Shipping Encyclopaedia. 1040: 1029: 943: 932: 842: 840: 838: 836: 834: 798: 796: 794: 792: 790: 689:had been reduced to secondary duties: 272:: 4 to 12 in (102 to 305 mm) 20: 523:The ships were armored with a mix of 7: 1007:. Annapolis: Naval Institute Press. 986:. Greenwich: Conway Maritime Press. 633:Throughout their careers, the three 622:was launched on 26 October 1889 and 149:51 ft 10 in (15.80 m) 1073:Marine Engineer and Naval Architect 1055:Encyclopaedia of Ships and Shipping 912:Paizis-Paradellis, pp. 78, 153, 166 480:. Two guns were mounted forward in 233:5 Ă— 5.9-inch (150 mm) L36 guns 1244:Decommissioned Hellenic Navy ships 1022:Laughton, L. G. Carr, ed. (1900). 535:was 12 inches (305 mm) thick 236:4 Ă— 3.4-inch (86 mm) L22 guns 14: 593:Ateliers et Chantiers de la Loire 476:of three 10.8-inch (274 mm) 440:of 18 ft (5.5 m). They 520:and one was mounted in the bow. 230:3 Ă— 10.8-inch (274 mm) guns 69: 24: 596:dockyard in St. Nazaire, while 516:. Two tubes were placed on the 1105:Paizis-Paradellis, C. (2002). 1026:. London: W. Thacker & Co. 978:Gardiner, Robert, ed. (1979). 484:on either side of the forward 191:triple-expansion steam engines 1: 1239:List of naval ships of Greece 929:. London: Praeger Publishers. 420:General arrangement plan of 284:: 1.9 in (48 mm) ( 1285:Ironclad warships of Greece 1107:Hellenic Warships 1829–2001 925:Brassey, Thomas A. (1892). 816:Gardiner & Gray, p. 383 772:Gardiner & Gray, p. 382 430:long between perpendiculars 212:(31 km/h; 20 mph) 1398: 1052:Mason, Herbert B. (1908). 510:Hotchkiss revolver cannons 291:2.3 in (58 mm) ( 278:: 14 in (360 mm) 254:3 Ă— 14-inch (356 mm) 1350: 1312:Central battery ironclads 1234: 1205: 665:, alongside the powerful 372:. They saw action at the 106: 40: 23: 652:65 mm (2.6 in) 630:and in service by 1892. 955:Fotakis, Zisis (2005). 472:class was armed with a 463:watertight compartments 157:18 ft (5.5 m) 107:General characteristics 610:shipyard in Graville. 584: 425: 318:composed three ships, 250:1-pdr revolver cannons 1377:Hydra-class ironclads 575:The 10 cm and 6.5 cm 574: 461:was divided into 118 419: 1357:Single ship of class 1024:The Naval Pocketbook 674:. At the subsequent 447:indicated horsepower 175:indicated horsepower 1292:Broadside ironclads 406:Charilaos Trikoupis 394:Serbo-Bulgarian War 338:Charilaos Trikoupis 35:early in her career 1332:Barbette ironclads 604:were built at the 585: 426: 1364: 1363: 1321:Vasilefs Georgios 1252: 1251: 1177:Missing or empty 1158:The Chinese Times 1144:Missing or empty 1116:978-960-8172-14-2 1092:Missing or empty 1039:Missing or empty 1014:978-0-87021-907-8 993:978-0-8317-0302-8 970:978-0-415-35014-3 942:Missing or empty 865:The Chinese Times 723:List of ironclads 693:became a gunnery 639:Greco–Turkish War 590:was built by the 579:installed on the 494:secondary battery 353:Greco–Turkish War 305: 304: 169:fire-tube boilers 1389: 1382:Ironclad classes 1279: 1272: 1265: 1256: 1199:-class ironclads 1191: 1186: 1180: 1175: 1173: 1165: 1153: 1147: 1142: 1140: 1132: 1120: 1101: 1095: 1090: 1088: 1080: 1067: 1048: 1042: 1037: 1035: 1027: 1018: 997: 985: 974: 951: 945: 940: 938: 930: 927:Brassey's Annual 913: 910: 904: 901: 895: 892: 886: 883: 877: 874: 868: 862: 856: 853: 847: 846:Laughton, p. 348 844: 829: 823: 817: 814: 803: 802:Gardiner, p. 387 800: 785: 782: 773: 770: 751: 744: 676:Battle of Lemnos 659:First Balkan War 618:on 15 May 1889. 378:Battle of Lemnos 361:First Balkan War 197:screw propellers 75: 73: 72: 28: 21: 1397: 1396: 1392: 1391: 1390: 1388: 1387: 1386: 1367: 1366: 1365: 1360: 1346: 1326: 1306: 1286: 1283: 1253: 1248: 1230: 1201: 1176: 1166: 1156: 1143: 1133: 1123: 1117: 1104: 1091: 1081: 1070: 1051: 1038: 1028: 1021: 1015: 1000: 994: 977: 971: 954: 941: 931: 924: 921: 916: 911: 907: 902: 898: 893: 889: 884: 880: 875: 871: 863: 859: 855:Brassey, p. 233 854: 850: 845: 832: 824: 820: 815: 806: 801: 788: 783: 776: 771: 764: 755: 754: 745: 741: 731: 719: 671:Georgios Averof 667:armored cruiser 661:in 1912 at the 569: 567:Service history 551:had an armored 445:rated at 6,700 414: 412:Characteristics 390: 369:Georgios Averof 365:armored cruiser 342:Cretan uprising 177:(5,000 kW) 162:Installed power 70: 68: 36: 17: 12: 11: 5: 1395: 1393: 1385: 1384: 1379: 1369: 1368: 1362: 1361: 1359: 1358: 1355: 1351: 1348: 1347: 1345: 1344: 1336: 1334: 1328: 1327: 1325: 1324: 1316: 1314: 1308: 1307: 1305: 1304: 1301:Vasilissa Olga 1296: 1294: 1288: 1287: 1284: 1282: 1281: 1274: 1267: 1259: 1250: 1249: 1247: 1246: 1241: 1235: 1232: 1231: 1229: 1228: 1221: 1214: 1206: 1203: 1202: 1194: 1188: 1187: 1154: 1121: 1115: 1102: 1068: 1049: 1019: 1013: 998: 992: 975: 969: 952: 920: 917: 915: 914: 905: 903:Fotakis, p. 78 896: 894:Fotakis, p. 50 887: 878: 869: 857: 848: 830: 818: 804: 786: 784:Brassey, p. 25 774: 761: 760: 759: 753: 752: 738: 737: 736: 735: 730: 727: 726: 725: 718: 715: 707:Triple Entente 663:Battle of Elli 568: 565: 529:compound steel 486:superstructure 413: 410: 389: 386: 374:Battle of Elli 303: 302: 301: 300: 289: 279: 273: 265: 261: 260: 259: 258: 252: 246: 245:4 Ă— 1-pdr guns 243: 237: 234: 231: 226: 222: 221: 218: 214: 213: 206: 202: 201: 200: 199: 193: 185: 181: 180: 179: 178: 171: 163: 159: 158: 155: 151: 150: 147: 143: 142: 139: 135: 134: 123: 119: 118: 113: 109: 108: 104: 103: 100: 96: 95: 92: 88: 87: 84: 80: 79: 66: 62: 61: 58: 54: 53: 47: 43: 42: 41:Class overview 38: 37: 29: 15: 13: 10: 9: 6: 4: 3: 2: 1394: 1383: 1380: 1378: 1375: 1374: 1372: 1356: 1353: 1352: 1349: 1343: 1342: 1338: 1337: 1335: 1333: 1329: 1323: 1322: 1318: 1317: 1315: 1313: 1309: 1303: 1302: 1298: 1297: 1295: 1293: 1289: 1280: 1275: 1273: 1268: 1266: 1261: 1260: 1257: 1245: 1242: 1240: 1237: 1236: 1233: 1227: 1226: 1222: 1220: 1219: 1215: 1213: 1212: 1208: 1207: 1204: 1200: 1198: 1192: 1184: 1171: 1163: 1159: 1155: 1151: 1138: 1130: 1126: 1122: 1118: 1112: 1108: 1103: 1099: 1086: 1078: 1074: 1069: 1065: 1061: 1057: 1056: 1050: 1046: 1033: 1025: 1020: 1016: 1010: 1006: 1005: 999: 995: 989: 984: 983: 976: 972: 966: 962: 958: 953: 949: 936: 928: 923: 922: 918: 909: 906: 900: 897: 891: 888: 885:Mason, p. 293 882: 879: 873: 870: 866: 861: 858: 852: 849: 843: 841: 839: 837: 835: 831: 827: 822: 819: 813: 811: 809: 805: 799: 797: 795: 793: 791: 787: 781: 779: 775: 769: 767: 763: 757: 756: 749: 743: 740: 733: 732: 728: 724: 721: 720: 716: 714: 712: 708: 704: 700: 696: 695:training ship 692: 688: 684: 679: 677: 673: 672: 668: 664: 660: 655: 653: 648: 644: 640: 636: 631: 629: 625: 621: 617: 613: 609: 608: 603: 599: 595: 594: 589: 582: 578: 573: 566: 564: 562: 558: 554: 550: 546: 542: 538: 534: 530: 526: 521: 519: 515: 514:torpedo tubes 511: 507: 506:torpedo boats 503: 499: 495: 491: 487: 483: 479: 475: 471: 466: 464: 460: 456: 452: 448: 443: 439: 435: 431: 423: 418: 411: 409: 407: 403: 399: 398:Cretan Revolt 395: 387: 385: 383: 379: 375: 371: 370: 366: 362: 358: 354: 349: 347: 343: 339: 335: 334: 329: 328: 323: 322: 317: 313: 311: 298: 294: 290: 287: 283: 280: 277: 274: 271: 268: 267: 266: 263: 262: 257: 256:torpedo tubes 253: 251: 247: 244: 242: 238: 235: 232: 229: 228: 227: 224: 223: 219: 216: 215: 211: 207: 204: 203: 198: 194: 192: 188: 187: 186: 183: 182: 176: 172: 170: 166: 165: 164: 161: 160: 156: 153: 152: 148: 145: 144: 140: 137: 136: 132: 128: 124: 121: 120: 117: 114: 111: 110: 105: 101: 98: 97: 93: 90: 89: 85: 82: 81: 78: 77:Hellenic Navy 67: 64: 63: 59: 56: 55: 51: 48: 45: 44: 39: 34: 33: 27: 22: 19: 1340: 1339: 1320: 1300: 1224: 1217: 1210: 1196: 1195: 1179:|title= 1170:cite journal 1161: 1157: 1146:|title= 1137:cite journal 1128: 1124: 1106: 1094:|title= 1085:cite journal 1076: 1072: 1054: 1041:|title= 1032:cite journal 1023: 1003: 981: 959:. New York: 956: 944:|title= 935:cite journal 926: 908: 899: 890: 881: 876:Neal, p. 603 872: 864: 860: 851: 825: 821: 742: 710: 698: 690: 686: 682: 680: 670: 656: 647:Great Powers 643:Ottoman Navy 634: 632: 623: 619: 611: 605: 601: 597: 591: 587: 586: 580: 560: 556: 548: 522: 474:main battery 469: 467: 427: 421: 401: 391: 368: 357:Great Powers 350: 332: 326: 320: 309: 308: 306: 296: 292: 285: 129:(4,885  122:Displacement 49: 31: 18: 703:World War I 382:World War I 1371:Categories 919:References 577:Canet guns 502:centerline 478:Canet guns 432:and had a 346:Greek Navy 241:3-pdr guns 184:Propulsion 961:Routledge 758:Citations 734:Footnotes 681:By 1914, 541:waterline 537:amidships 533:main belt 518:broadside 498:casemates 492:aft. The 482:barbettes 442:displaced 316:ironclads 276:Barbettes 127:long tons 91:Completed 86:1885–1892 65:Operators 1064:11857976 867:, p. 488 828:, p. 427 748:calibers 717:See also 709:and the 616:launched 225:Armament 116:Ironclad 83:Building 57:Builders 1218:Spetsai 628:Piraeus 620:Spetsai 598:Spetsai 557:Spetsai 525:Creusot 455:funnels 327:Spetsai 293:Spetsai 99:Retired 1113:  1062:  1011:  990:  967:  697:while 545:strake 531:. The 490:turret 457:. The 388:Design 330:, and 173:6,700 138:Length 125:4,808 74:  60:France 1341:Hydra 1225:Psara 1211:Hydra 1197:Hydra 729:Notes 711:Hydra 699:Psara 691:Hydra 687:Psara 683:Hydra 635:Hydra 624:Psara 612:Hydra 602:Psara 588:Hydra 581:Hydra 561:Psara 549:Hydra 470:Hydra 451:knots 438:draft 424:class 422:Hydra 402:Hydra 333:Psara 321:Hydra 312:class 310:Hydra 297:Psara 286:Hydra 264:Armor 210:knots 205:Speed 154:Draft 52:class 50:Hydra 32:Hydra 1183:help 1150:help 1111:ISBN 1098:help 1077:XIII 1060:OCLC 1045:help 1009:ISBN 988:ISBN 965:ISBN 948:help 685:and 614:was 600:and 559:and 553:deck 527:and 468:The 459:hull 434:beam 307:The 295:and 282:Deck 270:Belt 248:6 Ă— 239:4 Ă— 217:Crew 195:2 Ă— 189:2 Ă— 167:4 Ă— 146:Beam 112:Type 46:Name 1162:III 314:of 220:400 208:17 1373:: 1174:: 1172:}} 1168:{{ 1160:. 1141:: 1139:}} 1135:{{ 1129:IX 1127:. 1089:: 1087:}} 1083:{{ 1075:. 1036:: 1034:}} 1030:{{ 963:. 939:: 937:}} 933:{{ 833:^ 807:^ 789:^ 777:^ 765:^ 465:. 408:. 324:, 1354:S 1278:e 1271:t 1264:v 1185:) 1181:( 1152:) 1148:( 1119:. 1100:) 1096:( 1066:. 1047:) 1043:( 1017:. 996:. 973:. 950:) 946:( 299:) 288:) 133:) 131:t 102:3 94:3

Index


Hydra
Hellenic Navy
Ironclad
long tons
t
fire-tube boilers
indicated horsepower
triple-expansion steam engines
screw propellers
knots
3-pdr guns
1-pdr revolver cannons
torpedo tubes
Belt
Barbettes
Deck
ironclads
Hydra
Spetsai
Psara
Charilaos Trikoupis
Cretan uprising
Greek Navy
Greco–Turkish War
Great Powers
First Balkan War
armored cruiser
Georgios Averof
Battle of Elli

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑