2nd_liver:)

I  Power station电站

1. power station电站 

2. power plant电站，发电设备 

3. utility电力部门 

4.independent power producer (IPP)独立发电项目，独立发电站 

5.nuclear power station核电站 

6. thermal power station火电站 

7. fossil (fired) power plant化石燃料电站，常规火电站 

8. combined heat power (CHP) plant热电联供机组 

9. steam power plant蒸汽电站，蒸汽发电设备 

10. cogeneration power station热电联供电站

11. coal fired power plant燃煤电站 

12. oil fired power plant燃油电站 

13. gas filed power plant燃气电站

14. LNG power plant (liquefied natural gas)燃液化天然气电站 

15. BoP (balance of plant)电站辅机

16. I&C (instrumentation and control)仪表和控制系统

 

II  Turbine透平，涡轮

17. Turbine透平，涡轮 

18. steam turbine汽轮机 

19. gas turbine燃气轮机

20. nuclear turbine核电汽轮机 

21. fossil turbine火电汽轮机 

22. industrial turbine工业透平 

23. cogeneration turbine热电联供透平 

24. condensing turbine凝汽式汽轮机 

25. back pressure turbine背压式汽轮机 

26. extraction turbine抽汽式汽轮机 

27. extraction condensing turbine抽汽凝汽式汽轮机 

28. single-extraction turbine单抽汽轮机 

29.  double-extraction turbine双抽汽轮机 

30.  mechanical drive turbine机械驱动汽轮机 

31.  HP (IP, LP) turbine高（中、低）压缸 

32. sub-critical pressure turbine亚临界汽轮机 

33. super-critical pressure (SC) turbine 超临界汽轮机 

34. ultra-super critical (USC) pressure turbine超朝临界汽轮机 

35. BFPT (boiler feed pump turbine)给水泵汽轮机 

36. steam turbine with air-cooled condenser（air cooled steam turbine）空冷汽轮机 

37. reheat turbine再热汽轮机             

38. double-reheat turbine二次再热汽轮机 

39. wet steam turbine湿蒸汽汽轮机     

40. saturated steam turbine饱和蒸汽汽轮机 

41. full-speed turbine全速汽轮机 

42. half-speed turbine半速汽轮机

43. tandem compound turbine单轴汽轮机   

44. cross compound turbine双轴汽轮机 

45. super (over)-high pressure turbine过高压汽轮机 

46. impulse (type) turbine冲动式汽轮机 

47. reaction (type) turbine反动式汽轮机 

48. axial flow turbine轴流透平 

49. radial flow turbine径流透平     

50. turbine with axial condenser轴向排汽汽轮机 

51. turbine with horizontal joint带有水平中分面的汽轮机 

52. turbine with vertical joint带有垂直中分面的汽轮机 

53. double flow turbine两排汽汽轮机 

54. triple flow turbine三排汽汽轮机 

56. single-casing turbine单缸汽轮机 

57. double-casing turbine双缸汽轮机 

58. turbine proper汽轮机本体

59. oil turbine 油透平

60. hydraulic turbine水轮机 

61. marine steam turbine船用汽轮机 

62. aeroderivative gas turbine航改式燃气轮机 

63.  stationary steam turbine电站汽轮机 

64. auxiliary turbine辅助透平

 

III  Rotary parts回转件

65. rotor转子 

66. rigid rotor刚性转子

67. flexible rotor挠性转子 

68. solid (forged) rotor (monobloc rotor)整锻转子 

69. welded rotor焊接转子 

70. (hollow) drum (type) rotor鼓型转子 

71. built-up rotor组装转子 

72. rotor without center bore无中心孔转子 

73. HP-LP integrated rotor高/低压一体化转子

74. shafting (shaft)轴系 

75. HP (IP, LP) rotor高（中、低）压转子 

76. thrust collar推力盘 

77. journal轴颈

78. section of rotor转子区段   

79. (first, second ) critical speed一阶（二阶）临界转速 

80. extension shaft (spacer)中间轴，延伸段

81. coupling联轴节 

82. flexible coupling挠性联轴节 

83. rigid coupling刚性联轴节 

84. semi-flexible coupling半挠性联轴节

85. half coupling联轴节半部

86. integral (forged) coupling整体（锻制）联轴节 

87. shrunk-on coupling红套联轴节 

88. spigot（rabbet）止口 

89. disk (disc) 叶轮

90. rim (steeple)轮缘（枞树型叶根槽）

91. hub轮毂 

92. body（web）轮体 

93. T （fir tree-type ) groove T型（枞树型）叶根槽 

94. balance hole (plane, weight, plug)平衡孔（平衡平面，平衡配重，平衡旋塞） 

95.  keyway键槽 

96. disk of constant stress (conical profile)等强度（锥形）叶轮

97. disk of constant thickness等厚度叶轮

98. shrunk-on disk红套叶轮 

99. blade叶片 

100. moving (rotating, rotor) blade动叶 

101. bucket 动叶 

102. straight (tapered, twisted) blade直叶片（变截面叶片，扭曲叶片） 

103. last stage (last but one, penultimate) blade末级叶轮（次末级叶片）

104. last (locking , gate) blade (piece)末叶片（锁紧叶片，锁紧件）

105. free-stand blade自由叶片 

106. integral shroud blade整体围带叶轮 

107. triple-pin blade三联叶片  108. bow blade马刀型叶片 

109. compound lean blade复合弯扭叶片 

110. concave (pressure) side内弧（压力侧） 

111. convex (suction) side 背弧（负压侧）

112. tenon铆钉头 

113. leading (inlet) edge 进汽边 

114. trailing (outlet,  exit) edge出汽边 

115. blade wake叶片尾流 

116. convergent-divergent channel (CD passage)缩张通道 

117. brazed (stellite) shield钎焊（斯太立）防蚀片 

118.  lacing hole拉筋孔 

119. profile (section of blade)叶型，型线部分（叶片截面） 

120. reaction（degree）反动度 

121. cascade叶栅 

122. blade root叶根 

123. (three teeth, straight, curved ) fir- tree (blade) root（三齿直线/弧形）枞树型叶根  124.  ( five finger) fork type (blade) root（五叉）插入式叶根，叉型叶根 

125. tee (T-type) root T型叶根

126. inverted-T (blade) root倒T型叶根 

127. straddle-type (blade) root 外包叶根

128. straddle inverted T-root 外包倒T型叶根 

129. dovetail root (serrated root)燕尾型（齿型）叶根

130. lacing (tie) wire 拉筋

131. (lacing) lug (stub)  拉筋凸台

132. loose lacing wire松拉筋 

133. tubular lacing wire管状拉筋 

134. shroud (band，cover)围带

135. whole circle packed (continuously connected) shroud 整圈连接围带

136. integral shroud整体围带 

137. snubber整体围带 

138. gauging (throat)喉节比（喉部） 

139. pitch diameter节径，平均直径 

140. top diameter（叶片）顶部直径 

 

IV. Stationary parts静止件

141. casing (cylinder)汽缸，缸体 

142. outer casing外缸 

143. inner casing内缸 

144. single-shell casing单层缸 

145. double-shell casing双层缸 

146. cover (upper half)上半部
147. base (lower half)下半部

148. horizontal (split) joint水平中分面 

149. (massive) flange（厚）法兰 

150. (casing) bore（汽缸）洼窝 

151.fastener (bolt, nut, stud, dowel)紧固件（螺栓、螺母、螺柱、定位销） 

152. vertical flange垂直法兰 

153. tightness气密性 

154. inlet进口 

155. exhaust排汽口 

156.  exhaust hood 排汽缸

157. guide plate导流板 

158. diffuser扩压管 

159. flange bolt hole法兰螺栓孔 

160. shrunk-on ring红套箍环 

161. combined HP-IP casing高中压合缸 

162. thermal shield (baffle)挡热板 

163. single (double) flow HP turbine单流（双流）高压缸 

164. flow path (steam path)通流部分 

165.center support system滑键系统 

166. lug ( foot, pawl)猫爪 

167. thermal insulation保温设施 

168. enclosure (lagging)罩壳（外壳） 

169. diaphragm隔板 

170. blade ring ( diaphragm carrier)叶片持环，隔板套 

171. outer (inner) ring (of diaphragm)（隔板）外环（内环，隔板体）

172. stationary (stator, guide ,nozzle) blade静叶，导叶，喷嘴 

173. vane (partition) 静叶

174. cast-in (welded-in) diaphragm铸造（焊接）隔板  rotary diaphragm回转隔板 

175. nozzle block (chest)喷嘴组（喷嘴室） 

176. diaphragm deflection隔板挠度 

177. bearing housing (pedestal)轴承箱 

178. front bearing housing (standard) 前轴承箱

179. rear bearing housing 后轴承箱

180. floor(-type) bearing落地式轴承 

181. bearing轴承 

182. journal (radial) bearing支持轴承（径向轴承） 

183. thrust ( axial) bearing推力轴承（轴向轴承） 

184. tilting pad bearing可倾瓦轴承 

185. Kingsburg type thrust bearing金斯布里推力轴承 

186. Babbitt (white metal, bearing metal)巴氏合金 

187. bearing bush轴承壳体 

188. bearing body轴承体

189. bearing pad轴瓦 

190. bearing cover (cap) 轴承上半

191.  360°bearing整圆轴承 

192. elliptical bearing椭圆轴承 

193. three wedge bearing三油楔轴承 

194. self-aligning bearing自找中轴承

195. sleeve bearing套筒式轴承 

196. sliding bearing滑动轴承 

197. (oil) pocket (wedge)油袋（油楔） 

198. oil film油膜 

199. oil (film) whip油膜振荡 

200. setting pad (segment)安装瓦块 

201. working pad (segment)工作瓦块 

202. oil ring (oil deflector)挡油环 

203. oil film stiffness油膜刚度 

204. armored thermocouple铠装式热电偶

 

V.  Main Valves主要阀门

205. Main (HP) stop valve (MSV)主汽阀 

206. control (governing) valve (CV, GV)调节阀 

207. reheat (IP) stop valve(RSV)再热主汽阀 

208. intercept valve再热调节阀 

209. Combined main stop/governing valve联合式主汽/调节阀 

210. butterfly valve蝶阀 

211. piloted (pre-inlet) valve预启阀 

212. fast valve快速动作阀 

213. check (non-return) valve逆止阀 

214. solenoid valve电磁阀 

215. motor driven (operated) valve电动阀 

216.drain valve疏水阀 

217. diaphragm valve  (atmospheric)膜片阀（大气阀）

218. relief (exhaust) valve释放阀（放汽阀） 

219. safety valve安全阀 

220.  extraction valve 抽汽阀

221.  stop valve截止阀 

222. flap valve翻板阀 

223. gate valve闸阀 

224. steam chest蒸汽室   

225. (valve) stem阀杆 

226. (valve) disk (plug)阀碟 

227. (valve ) seat阀座 

228.  (valve) bonnet (cover)阀帽（阀盖）   

229. valve casing (chest)阀壳 

230. (valve) travel (stroke)阀门行程 

231. cross over (cross under)连通管 

232.  anti-jamming(stick) test防卡涩试验