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1、ZB J 72004化工用离心式压缩机名词术语Vocabulary of terms for chemical industry centrifugal compressor1000总类general item1504乙烯压缩机ethene compressor*1001透平压缩机turbocompressor*1600按使用场合分类1002离心式压缩机centrifugal compressor*1601制冷压缩机refrigeratory compressor*1100形式和结构特点分类1602管线型压缩机pipeline compressor*1101水平剖分型1700压缩机单元及其组合
2、horizontally split type； *axial split type*1102 筒 型；垂直剖分型17011702units of compressor and their assemblies级 stage*段 section*barrel type； vertical1y split type*1703缸 casing*1103等温型isothermal type1704离心式压缩机组1104双转速H 型 four-poster compressor1705centrifugal compressor set*1105单级高速high speed single stage
3、type*1706轴系shaft system*1106轴流 - 离心式axial-centrifugal type*1707首级first stage*1107背靠式back-to-back type*1708中间级inter stage*1108悬臂式cantilever type*1709末级end stage*1108双支承式both side supported type*1710单级sing1e stage*1110直流型；单流型straight-through type；1711多级multi-stage*1111single-flow type*双流型double-flow t
4、ype*18001801方位与转向positive and rotating direction进气口方向inlet direction*1112侧流型；旁流型side-stream type1802出气口方向exit direction*1200按驱动形式分类1803旋转方向rotating direction*1201蒸汽透平驱动型steam turbine driven type*2000离心式压缩机的结构compressor structure*1202电机驱动型motor driven type*2100转动部件rotating assembly1203燃汽轮机驱动型gas turb
5、ine driven type*2101转子rotor*1300按冷却方式分类2102轴；主轴shaft*1301内冷式internal cooling type*2103光轴shaft with uniform diameter*1302外冷式external cooling type*2104阶梯轴stepped shaft*1400按压力分类2105节鞭轴corrugated shaft1401低压压缩机low pressure compressor*2106叶轮impeller*1402中压压缩机moderate pressure compressor*2107后弯叶片式叶轮14031
6、404高压压缩机high pressure compressor*超高压压缩机super-high pressure compressor*2108backward curved vanes impeller* 径向叶片式叶轮1500按压缩气体的种类分类straight vanes impeller*1501合成气压缩机synthesis gas compressor*2109前弯叶片式叶轮15021503原料气压缩机raw gas compressor*二氧化碳压缩机carbon dioxide compressor*2110forward-curved vanes impeller*闭式叶
7、轮closed impeller*半开式叶轮semi-closed impeller*开式叶轮open type impeller*长短叶片式叶轮impeller with stagger vanes#模形叶片式叶轮wedge vanes impeller单吸叶轮single passage impeller*双吸叶轮double passage impeller*三元叶轮three dimensional impeller*导风轮 inducer焊接叶轮weldedimpeller*铆接叶轮riveted impeller*铣制叶轮milled impeller*钎焊叶轮brazed imp
8、eller精密铸造叶轮precision cast impeller电蚀加工叶轮electrically machined impeller轮盘disc*轮盖shroud； enclosing cover*叶轮叶片blade ； vane*轮毂hub*进口圈inlet ring*圆弧形叶片arc blade ； arc vane*直叶片straight blade*扭曲叶片twisted vane ； twisted blade*平 衡 盘 ； 平 衡 鼓 balancing drum ； balance piston*止推盘；推力盘thrust collar*调整垫片adjusting ri
9、ng*联轴器coupling *齿式联轴器gear type coupling *套筒式联轴器sleeve type coupling *膜片式联轴器flexible diaphragm coupling*轴套 shaft sleeve*卡环 （ 弹性挡圈） circlip*静止部件static assembly*定子 stator机壳 casing*水平剖分机壳horizontally split casing*筒形机壳barrel-type casing*21112112211321142115211621172118211921202121212221232124212521262127
10、2128212921302131213221332134213521362137213821392140214121422200220122022203220422052206内缸inner case*2207上机壳upper casing*2208下机壳lower casing*2209端盖end cover ； barrel head*2210支座 ； 猫爪support sadd1e*2211排放孔discharge hole ； drain ； drain plug2212测量孔measuring hole*2213导向杆guide rod*2214底座bed*2215公用底座comm
11、on bed*2216吸气室；进气室inlet chamber*2217管式轴向吸气室pipe type axial inlet chamber*2218肘管式径向吸气室elbow type radial inlet chamber2219半蜗壳型吸气室semi-volute inletchamber*2220进气导流板；进气导流筋inlet guide plate2221隔板diaphragm*2222内隔板inner diaphragm*2223外隔板outer diaphragm*2224扩压器diffuser*2225有叶扩压器vaned diffuser*2226无叶扩压器vanel
12、ess diffuser*2227可转动叶片扩压器adjustable vane diffuser*2228直壁形扩压器straight walls type diffuser*2229弯道return bend*2230回流器return channel*2231有预旋回流器prewhirl return channe12232无预旋回流器non-prewhirl return channel2233扩压器叶片diffuser vane*2234回流器叶片return channel vane*2235蜗壳；排气室volute*2236等截面蜗壳volute of constant sect
13、ion*2237对称型蜗壳symmetric volute2238不对称型蜗壳asymmetric volute2239内蜗壳inner volute*2240蜗舌volute tongue*2241平衡气室balance chamber*外缸 barrel*122242平衡管balance pipe*2243挠性板支座flexible plate support*2244吊架弹簧hanger spring2245导向键guide key*2300密封系统seal system*2301密封装置seal*2302级间密封inter-stage seal*2303段间密封intersection
14、 seal*2304轴封shaft seal*2305轮盖密封impeller shroud seal*2306迷宫密封labyrinth seal*2307浮环密封floating ring seal*2308机械密封mechanical seal*2309抽气密封exhaust seal*2310平滑型密封straight labyrinth*2311曲折型密封interlocking labyrinth2312阶梯型密封step labyrinth*2313径向排列型密封radial labyrinth2314蜂窝型密封honeycomb seal*2315整体式梳齿密封overa1l
15、machined strips sea12316 单片镶嵌式梳齿密封labyrinth with p1ug-in strip2317 组合镶嵌式梳齿密封labyrinth with “ U” type caulked strips of combined2318 双侧镶嵌式梳齿密封labyrinthof both sides with “ U” typecaulked strips2319浮环floating ring*2320内环inner ring*2321外环outer ring*2322宽浮环broad floating ring2323窄浮环narrow floating ring2
16、400 轴承装置bearing system*2401 轴承 bearing*2402 径向轴承；支撑轴承journal bearing*2403 止推轴承； 推力轴承thrust bearing*2404滑动轴承sliding bearing*2405圆柱轴承cylindrical bearing*2406 椭圆轴承elliptical bearing*2407多油叶轴承multiple-lobejournal bearing2408多油楔轴承multiple-wedgejournal bearing2409多孔进油轴承multiple ho1e feed journal bearing*2
17、410可倾瓦轴承tilting-pad journal bearing*2411金氏轴承Kingsbury type thrust bearing*2412米契尔轴承Michell thrust bearing*2500测量用具measuring appliance*2501 探头 probe*2502孔板orifice*2503喷嘴nozzle*2504 非接触式探头proximate probe*2505 加速度计acceleration transducer2600 油路与冷却系统oil and cooling system*2601 油泵 oil pump*2602油冷器oil coo
18、ler*2603油滤器oil filter*2604高位油箱oil head tank*2605蓄能器energy storage*2606 油站 oil station*2607油系统oil system*2608冷却器cooler*2609列管式冷却器shell and tube cooler2610板式冷却器plate cooler2611翅片管冷却器fin pipe cooler2612叠片式冷却器plate fin type cooler2700附属装置accessory*2701消声器acoustic filter*2702气体过滤器gas filter*2703除湿器moistu
19、re remover*2704除尘器dust remover*2800 其它 the others*2801参考气reference gas*2802 二次平衡气secondary balancing gas*2803 平衡气管balancing gas pipe*2804备件spare parts*2805附件accessories*3000性能和设计计算performance and design calculation*3100性能performance*3301理想气体ideal gas ； perfect gas*3101介质medium*3302实际气体；真实气体actual ga
20、s ； real gas*3102进气状态；进气条件inlet gas condition*3303混合气体mixture of gases ； mixed gas*3103相对湿度relative humidity3304理想混合气体ideal gas mixture*3104进口压力；入口压力inlet pressure*3305实际混合气体actual gas mixture*3105进口温度inlet temperature*3306可压缩流体compressible fluid3106出口压力；排出压力3307不可压缩流体incompressible fluidoutlet pres
21、sure； discharge pressure*3308气体的标准状态3107出口温度outlet temperature*standard reference condition for gases3108体积流量volumetric flowrate*3309标准空气standard air*3109质量流量mass flowrate*3310临界状态critical state*3110重量流量weight flowrate*3311临界压力critical pressure*3111入口体积流量；进气量3312临界温度critical temperature*inlet capaci
22、ty ； inlet volume*3313设计流量design capacity*3112转速rotational speed*3314内漏气量internal leakage flowrate*3113临界转速critical speed*3315外漏气量external leakage flowrate*3114轴功率shaft power*3316有效气量effective flowrate*3115机壳设计压力3317总进气量total suction flowrate*design pressure of the casing*3318流量系数capacity coefficien
23、t；3116机壳水压试验压力flow coefficienthydrostatic test pressure for the casing*3319压比pressure ratio*3117机壳最高容许压力3320级压比stage pressure ratio*maximum allowable pressure of the casing*3321段压比section pressure ratio*3118机壳设计温度3322整机压比overall pressure ratio*design temperature of the casing*3323对比态reduced state311
24、9机壳最高容许温度3324对比压力reduced pressuremaximum allowable temperature of the3325对比温度reduced temperaturecasing*3326对比比容reduced specific volume3200气动性能gas dynamic characteristic*3327比容specific volume3201性能参数performance parameter*3328比容比specific volume ratio3202性能曲线；特性曲线3329普适气体恒量；通用气体常数performance curves； ch
25、aracteristicuniversal gas constantcurves*3330气体常数3203压比 - 流量曲线3331熵 entropypressure ratio-capacity curve3332焓 enthalpy3204效率- 流量曲线3333滞止焓stagnation enthalpyefficiency-capacity curve*3334滞止压力stagnation pressure3205功率- 流量曲线power-capac1ty curve*3335滞止速度stagnation speed3206预期性能曲线expected performance cur
26、ve*3336等压比热3300气体及其性质specific heat at constant pressure3337等容比热3600几何参数geometric parametersspecific heat at constant volume3601叶轮叶片进口安装角blade leading edge3338比热比；绝热指数ratio of specific heatsettled angle of impeller3339多变指数polytropic exponent3602叶轮叶片出口安装角blade trailing edge3340指数系数exponent factorsett1
27、ed angle of impeller3341压缩性系数compressibility factor3603静 止 叶 片 进 口 安 装 角static b1ade3342偏心因子eccentric factorleading edge settled angle3343临界压缩性系数critical compressibility3604静 止 叶 片 出 口 安 装 角static bladefactortrailing edge sett1ed angle3344简单液体压缩性系数3605阻塞系数obstruction coefficientcompressibility facto
28、r of simple fluid3606扩张角divergent angle of conic channel3345假临界参数pseudo-critical parameter3607当量扩张角equivalent divergent angle of3346假临界压力pseudo-critical pressureflow channel3347假临界温度pseudo-critical temperature3608跨距span3348假临界比容3609轮径比diameter ratio of impellerpseudo-critical specific volume3610叶轮出口
29、相对宽度relative width at3349假临界压缩性系数impeller outletpseudo-critical compressibility factor3611级的关键截面名称及其编号names and3350余焓residual enthalpyserial numbers of important sections in a3351余熵residual entropystage3352余焓函数residual enthalpy function3612级关键截面尺寸名称dimension names and3353余熵函数residual entropy functio
30、nsymbols of important section in a stage3354逸度fugacity叶轮外径impeller diameter3355逸度系数fugacity coefficient叶轮叶道出口宽度impeller cascade outlet width3356容积等熵指数；容积绝热指数叶轮出口叶片安装角impeller blade trailing edgevolumetric adiabatic exponentsettled angle3357温度等熵指数叶轮叶道进口直径inlet diameter of cascadetemperature adiabatic
31、 exponent叶轮叶道进口宽度impeller cascade inlet width3358容积多变指数叶轮进口叶片安装角impeller blade leading edgevolumetric polytropic exponentsettled angle3359温度多变指数叶轮进口外径impeller eyediametertemperature polytropic exponent叶轮进口内径hub diameter at impeller inlet3360容积等温指数叶轮叶片圆弧圆心半径radius of the impeller arcvolumetric isothe
32、rmal exponentcenter3361导出压缩性系数x ；等压偏差系数x叶轮叶片圆弧半径curvature radius of the circle arccompressibility functionxvane3361 导出压缩性系数y ；等温偏差系数y叶片进口斜角oblique angle of blade leading edgecompressibility functiony叶片厚度blade thickness3400 气体流动及其损失（略）叶片折边宽度blade folding edge width3500 设计计算（略）叶轮轮盖转角圆弧半径impeller shrou
33、d round radius轮盖倾斜角impel1er shroud oblique angle4110（原文空缺）扩压器内径diffuser inlet diameter4111相似设计similarity design扩压器外径diffuser outlet diameter4112自动模化automatic mode1ling扩压器进口宽度diffuser inlet width4113特征尺寸characteristic dimension扩压器出口宽度diffuser outlet width4114尺寸效应dimension effect扩压器叶片进口安装角blade settle
34、d angle at4115临界雷诺数critical Reynolds numberdiffuser inlet4116特征雷诺数characteristic Reynolds number扩压器叶片出口安装角blade settled angle at4117特征马赫数characteristic Mach numberdiffuser outlet4118模型级model stage回流器进口直径return channel inlet diameter4119模型级试验tests of model stage回流器进口叶片安装角vane settled angle atreturn41
35、20模型机model machinechannel inlet4121实物机actual machine回流器出口叶片安装角vane settled angle at return4122无因次性能曲线dimensionless performancechannel outlet回流器出口直径return channel outlet diameter5000curve压缩机的运行、调节与试验回流器进口宽度return channel in1et width回流器出口宽度return channel outlet width5100compressor operation ， regulati
36、on and test 离心式压缩机的运行compressor operation*蜗壳进口直径volute inlet diameter5101管路特性曲线performance curve of pipeline*蜗壳进口宽度volute inlet width5102管网损失pipeline pressure drop*蜗壳截面扩张角volute divergent angle5103管网pipeline system*蜗壳舌端型线的方向角volute angle5104整流网格straightener密封齿数number of labyrinth strips5105试验管路test
37、pipe1ine*密封节距center-to-center pitch of labyrinth5106并联in parallel*密封齿顶高labyrinth strip tip height5107串联in series*齿缝间隙clearance between labyrinth strips and5108切换changeover*shaft5109工况点；工作点operating point*密封直径seal diameter5110压缩机正常运行点normal operating point4000 相似及其应用similarity and its application5111
38、5112压缩机额定点compressor rated point压 缩 机 特 定 运 行 点 A specified operating4101几何相似geometric similarity4102运动相似kinematical simi1arity5113point A压缩机特定运行点C specified operating4103动力相似dynamic similarity4104热力相似thermodynamic similarity5114point C正常转速normal speed*4105 完全相似perfect similarity5115100% 转速one hundr
39、ed percent speed*4106 近似相似approximate similarity5116某一操作转速an operating speed*4107 完全相似性能换算performance conversion of5117最小运行转速minimum operating speed*perfect similarity5118最大连续转速maximum continuous speed*4108 近似相似性能换算performance conversion of5119跳闸转速一燃气透平trip speed-gas turbineapproximate similarity512
40、0跳闸转速一蒸汽透平trip speed-steam turbine4109 近似换算approximate conversion5121稳定性范围stability range5122调节范围turndown range*5401轴 向 位 移 监 视 装 置 axial displacement51235124喘振极限线surge limit line*喘振保护曲线surge protect curve*5402monitor*油温监视装置oil temperature monitor*5125最大流量极限线capacity limit line*5403轴颈径向振动监视装置radial
41、vibration52005201压缩机的调节compressor control*工况operation state*5404monitor*转速显示装置speed display5202噎塞工况choking state5405轴心轨迹监视装置shaft center track monitor5203性能调节performance regulation5406防喘振装置anti-surge system*5204变转速调节variable speed control5407现场运行监视monitoring in line run5205进气节流调节regulation by thrott
42、ling the6000振动及平衡vibration and balancing5206compressor inlet排气节流调节regulation by throttling the61006101振动vibration*自由振动free vibration*5207compressor outlet进气预旋调节regulation by adjusting inlet61026103强迫振动forced vibration*自激振动self-excited vibration5208guide vanes转动扩压器叶片调节regulation by adjusting61046105简谐振动simple harmonic vibration周期性振动periodic vibration5209diffuser vane angles等流量调节regulation of constant discharge61066107瞬态振动transient oscillation随机振动random vibration5210等压调节control of constant outlet pressure6108单自由度系统的振动vibration of single-