一、壓縮機(jī)類型 Type of compressor
1. 容積式（正位移）壓縮機(jī) positive displacement compressor
往復(fù)式壓縮機(jī) reciprocating compressor
活塞式壓縮機(jī) piston compressor
柱塞式壓縮機(jī) plunger compressor
隔膜式壓縮機(jī) diaphragm compressor
回轉(zhuǎn)式壓縮機(jī) rotary compressor
雙螺桿壓縮機(jī) double screw compressor
單螺桿壓縮機(jī) single screw compressor
滾動(dòng)活塞式壓縮機(jī) rolling piston compressor
滑片式壓縮機(jī) sliding vane compressor
液環(huán)式壓縮機(jī) liquid ring compressor
三角轉(zhuǎn)子壓縮機(jī) triangle rotor compressor
渦旋式壓縮機(jī) scroll compressor
羅茨鼓風(fēng)機(jī) Roots blower
2. 動(dòng)力式壓縮機(jī) dynamic compressor
透平壓縮機(jī) turbo compressor
離心式壓縮機(jī) centrifugal compressor
軸流式壓縮機(jī) axial flow compressor
亞音速壓縮機(jī) subsonic compressor
超音速壓縮機(jī) supersonic compressor
二、通、鼓風(fēng)機(jī)類型 type of fan and blower
離心式通風(fēng)機(jī)centrifugal fan
軸流式通風(fēng)機(jī)axial flow fan
橫流式通風(fēng)機(jī) cross-flow fan
斜流式通風(fēng)機(jī) mixed-flower fan
前向離心通風(fēng)機(jī) forward(curve) centrifugal fan
后向離心通風(fēng)機(jī) backward(curve) centrifugal fan
羅茨鼓風(fēng)機(jī) roots blower
離心鼓風(fēng)機(jī)centrifugal blower
三、零部件 parts
轉(zhuǎn)子 rotator
靜子 stator
軸 shaft
軸承 bearing
剛性軸 stiff-shaft
柔性軸 flexible-shaft
葉輪 impeller
閉式葉輪 shrouded impeller
半開式葉輪 unshrouded impeller
葉片 blade, vane
導(dǎo)流葉片組件 pre-rotary vane assembly
擴(kuò)壓器 diffuser
蝸殼 scroll，volute
進(jìn)風(fēng)口 air intake
導(dǎo)流器deflector
進(jìn)口 entrance, inlet
出口 exit, outlet
截止閥 line valve, stop valve
排氣截止閥 discharge line valve
吸氣截止閥 suction line valve
聯(lián)軸器Shaft coupling
軸承 bearing
滑動(dòng)軸承 sleeve bearing
滾珠軸承 ball bearing
滾柱軸承 roller bearing
止推盤 thrust collar
止推軸承 thrust bearing
軸承箱 bearing housing
滾針軸承 needle bearing
電動(dòng)機(jī)Electric motor/motor
四、總體參數(shù) total parameter
轉(zhuǎn)速 speed
比轉(zhuǎn)速specific speed
損失 loss
效率efficiency
功率系數(shù) power coefficient
壓力系數(shù)pressure coefficient
流量系數(shù) flow coefficient
壓縮比 compression ratio
五、流動(dòng)參參數(shù) flow parameter
速度 velocity
雷諾數(shù) Reynolds number
流場 flow field
總壓 total pressur
靜壓 static pressure
壓差 pressure drop
阻力 drag, resistance
表壓力gauge pressure
絕對(duì)壓力 absolute pressure
相對(duì)壓力 relative pressure
總溫 total temperature
靜溫 static pressure
質(zhì)量流量 mass flow rate
體積流量 volume flow rate
滑動(dòng) slip
渦流 swirl
流動(dòng) flow
層流 laminar flow
湍流 turbulent flow
二次流 secondary flow
均勻流 uniform flow
流動(dòng)分離 flow separation
層流分離 laminar separation
湍流分離 turbulent separation
定常流動(dòng) steady flow
非定常流動(dòng) unsteady flow
可壓縮流動(dòng) compressible flow
不可壓縮流動(dòng) incompressible flow
流體動(dòng)力學(xué) fluid dynamics
計(jì)算流體動(dòng)力學(xué) computational fluid dynamics
相似律 similarity law
相似理論 similarity theory
邊界條件 boundary condition
質(zhì)量守恒 conservation of mass
動(dòng)量守恒 conservation of momentum
能量守恒 conservation of energy
動(dòng)量方程 momentum equation
能量方程 energy equation
狀態(tài)方程 equation of state
六、傳熱參數(shù) heat transfer parameter
對(duì)流 convection
熱對(duì)流 heat convection
質(zhì)量傳遞 mass transfer
傳質(zhì)系數(shù) mass transfer coefficient
熱量傳遞 heat transfer
傳熱系數(shù) heat transfer coefficient
對(duì)流傳熱 convective heat transfer
輻射傳熱 radiative heat transfer
動(dòng)量交換 momentum transfer
能量傳遞 energy transfer
傳導(dǎo) conduction
熱傳導(dǎo) conductive heat transfer
熱交換 heat exchange
六、幾何參數(shù) structure parameter
翼型 airfoil
翼弦 chord
葉柵cascade
迎角 angle of attack
兩級(jí)壓縮機(jī) compound compressor
多級(jí)
壓縮機(jī) multistage compressor
進(jìn)口葉片安裝角 blade installation angle of inlet
出口葉片安裝角 blade installation angle of outlet
進(jìn)口氣流角 flow angle of inlet
出口氣流角 flow angle of outlet
氣流沖角angle of attack flow
七、機(jī)械參數(shù) Geometric parameters
振動(dòng) vibration
喘振 surging
臨界轉(zhuǎn)速 critical speed
葉片顫振 blade flutter
葉片通過頻率 blade passing frequency
葉輪反作用度 impeller reaction
機(jī)械密封 mechanical seal
軸封 crankcase seal, shaft seal
