“真空术语”好像论坛中没有,发一个希望有朋友喜欢。 X^W>
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真空术语 Ueeay^zN
'=H^m D+gl
1.标准环境条件 standard ambient condition: 9y5\4&v
2.气体的标准状态 standard reference conditions forgases: u J`&hX
3.压力(压强)p pressure: 3XnXQ/({
4.帕斯卡Pa pascal: #'8PFw\zw
5.托Torr torr: 8Vn6* Xn
6.标准大气压atm standard atmosphere: }j?S?= ;m=
7.毫巴mbar millibar: -!0LIr:"
8.分压力 partial pressure: vO_quQ[ .
9.全压力 total pressure: \zi3.;9|;
10.真空 vacuum: ;SW-dfo2i
11.真空度 degree of vacuum: *lK4yI*%o
12.真空区域 ranges of vacuum: O0~d6Ba
13.气体 gas: c-.>C)
14.非可凝气体 non-condensable gas: m%[t&^b}T
15.蒸汽vapor: =5ih,>>g
16.饱和蒸汽压saturation vapor pressure: FZ9<Q
17.饱和度degree of saturation: R`Lm"5w
18.饱和蒸汽saturated vapor: JY2
F-0t)
19.未饱和蒸汽unsaturated vapor: $3TTHS o
20.分子数密度n,m-3 number density of molecules: )sf~l6
21.平均自由程ι、λ,m mean free path: 4l''/$P
22.碰撞率ψ collision rate: (L>[,YO9
23.体积碰撞率χ volume collision rate: F[EblJ
24.气体量G quantity of gas: Oez}C,0
25.气体的扩散 diffusion of gas: hU
7fZl%yl
26.扩散系数D diffusion coefficient; diffusivity: >bN~p
27.粘滞流 viscous flow: JP4Moq~r
28.粘滞系数η viscous factor: V]]qu:Mh8
29.泊肖叶流 poiseuille flow: n@;x!c< +
30.中间流 intermediate flow: bUN,P"
31.分子流 molecular flow: O ->eg
32克努曾数 number of knudsen: ak) -OL1
33.分子泻流 molecular effusion; effusive flow: ;g:bn5G
34.流逸 transpiration: \+3Wd$I
35.热流逸 thermal transpiration: 0Qp'} _
36.分子流率qN molecular flow rate; molecular flux: o#xg:m_py
37.分子流率密度 molecular flow rate density; density of molecular flux: Yp]G)}'R
38.质量流率qm mass flow rare: (nD$%/uK'
39.流量qG throughput of gas: }+4Bf+u:
40.体积流率qV volume flow rate: CS\tCw\Y
41.摩尔流率qυ molar flow rate: yCIgxPv|7
42.麦克斯韦速度分布 maxwellian velocity distribution: Jyci}CU3\Q
43.传输几率Pc transmission probability: A_Iu*pz^^
44.分子流导CN,UN molecular conductance: E`fssd~
45.流导C,U conductance: 3Jm'q,TC
46.固有流导Ci,Ui intrinsic conductance: 'd^gRH<z
47.流阻W resistance: aNC,ccm
48.吸附 sorption: 7J;~&x
49.表面吸附 adsorption: ^<\} Y
50.物理吸附physisorption: 3DAGW"F
51.化学吸附 chemisorption: `b ")Bx|
52.吸收absorption: dB+GTq=6f
53.适应系数α accommodation factor: p@Y$e Z:O
54.入射率υ impingement rate: S<3!oDBs
55.凝结率condensation rate: +M##mRD
56.粘着率 sticking rate: P"h\7V,d%
57.粘着几率Ps sticking probability: G'2=jHzMF
58.滞留时间τ residence time: PdH`_/6
59.迁移 migration: M`P]cX)x
60.解吸 desorption: %lJiM`a
61.去气 degassing: %s2"W~
62.放气 outgassing: r!$NZ2I
63.解吸或放气或去气速率qGU desorption or outgassing or degassing rate: tOg
8L2
64.蒸发率 evaporation rate: k!/_/^{
65.渗透 permeation: 46Q;F
66.渗透率φ permeability: V$<G)dwUG5
67.渗透系数P permeability coefficient kbYg4t]FH
2. 1.真空泵 vacuum pumps bsi q9$F
1-1.容积真空泵 positive displacement pump: ]jVSsSv
⑴.气镇真空泵 gas ballast vacuum pump: mvA xx`jc
⑵.油封(液封)真空泵oil sealed (liquid-sealed) vacuum pump: bepYeT
⑶.干封真空泵 dry-sealed vacuum pump: QHzX
5$IM
⑷.往复真空泵 piston vacuum pump: c =N]!
,MO
⑸.液环真空泵 liquid ring vacuum pump: *_<*bhR<
⑹.旋片真空泵 sliding vane rotary vacuum pump: DV[ Jbl:)
⑺.定片真空泵 rotary piston vacuum pump: {9Mdt`WL
⑻.滑阀真空泵 rotary plunger vacuum pump: mu6xL QdA
⑼.余摆线真空泵 trochoidal vacuum pump: vvsNWA
⑽.多室旋片真空泵 multi-chamber sliding vane rotary vacuum pump: G#n^@kc*,
⑾.罗茨真空泵 roots vacuum pump: gLaO#cQ%
1-2.动量传输泵 kinetic vacuum pump: nn)`eR&
⑴.牵引分子泵molecular drag pump: ^s@*ISY
⑵.涡轮分子泵turbo molecular pump: 9U<)_E<y
⑶.喷射真空泵ejector vacuum pump: 7#9'2dI
⑷.液体喷射真空泵liquid jet vacuum pump: *[xNp[4EU
⑸.气体喷射真空泵gas jet vacuum pump: d0A\#H_&
⑹.蒸汽喷射真空泵vapor jet vacuum pump : BY4 R@)
⑺.扩散泵diffusion pump : Iwt2}E(e
⑻.自净化扩散泵self purifying diffusion pump: L.0} UXd
⑼.分馏扩散泵 fractionating diffusion pump : *%N7QyO`I
⑽.扩散喷射泵diffusion ejector pump : OHP3T(Q5
⑾.离子传输泵ion transfer pump: ~6:LUM
1-3.捕集真空泵 entrapment vacuum pump: Kcw1uLb
⑴吸附泵adsorption pump: L`\`NNQC
⑵.吸气剂泵 getter pump: "_1-IE
⑶.升华(蒸发)泵 sublimation (evaporation)pump : 3_oD[ ])A
⑷.吸气剂离子泵getter ion pump: B)*#g
⑸.蒸发离子泵 evaporation ion pump: !HR2Rf l
⑹.溅射离子泵sputter ion pump: D){"fw+b
⑺.低温泵cryopump: qsft*&
|.8d,!5w}
2.真空泵零部件 7zg)h
2-1.泵壳 pump case: cPx~|,)l
2-2.入口 inlet: O&3r*vd
2-3.出口outlet: -[f"r`
2-4.旋片(滑片、滑阀)vane; blade : :n+y/6*
2-5.排气阀discharge valve: uq|vNLW26
2-6.气镇阀gas ballast valve: r%TLv
2-7.膨胀室expansion chamber: AY&9JSu6
2-8.压缩室compression chamber: n~,]KdU]
2-9.真空泵油 vacuum pump oil: k,;lyE
2-10.泵液 pump fluid: TRk
?8
2-11.喷嘴 nozzle: Krp
<bK6
2-13.喷嘴扩张率nozzle expansion rate: W>?f^C!+m
2-14.喷嘴间隙面积 nozzle clearance area : P e$^Mo.q
2-15.喷嘴间隙nozzle clearance: Y|m_qB^_
2-16.射流jet: IYfV~+P
2-17.扩散器diffuser: Ko$ $dkSE
2-18.扩散器喉部diffuser thoat: k+WO &g*|
2-19.蒸汽导管vapor tube(pipe;chimney): N;C"X4rV
2-20.喷嘴组件nozzle assembly: 3yHb!}F
2-21.下裙skirt: QH7V_#6bKP
'ZGT`'ri
3.附件 6z9R1&~%
3-1阱trap: a%Z4_ToLZ
⑴.冷阱 cold trap: `W"a!,s2
⑵.吸附阱sorption trap: K-2o9No?j`
⑶.离子阱ion trap: OX)#F'Sl}
⑷.冷冻升华阱 cryosublimation trap: 7m|`tjQ1
3-2.挡板baffle: %w'/n>]j
3-3.油分离器oil separator: MtpU~c
3-4.油净化器oil purifier: VM-qVd-
3-5.冷凝器condenser: m4Phn~>Gg
cy=I0
4.泵按工作分类 pBSq%Hy:
4-1.主泵main pump: saGRP}7?
4-2.粗抽泵roughing vacuum pump: aW0u8Dz
4-3.前级真空泵backing vacuum pump: w8 ?Pb$Fe
4-4.粗(低)真空泵 roughing(low)vacuum pump: l-<3{!
4-5.维持真空泵holding vacuum pump: j>$=SMc
4-6.高真空泵high vacuum pump: r/mA2
4-7.超高真空泵ultra-high vacuum pump: <X:Ud&\
4-8.增压真空泵booster vacuum pump: <O \tC81
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