“真空术语”好像论坛中没有,发一个希望有朋友喜欢。
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真空术语 j8/rd
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1.标准环境条件 standard ambient condition: ]BAM _
2.气体的标准状态 standard reference conditions forgases: g/H:`J
3.压力(压强)p pressure: \uxDMKy
4.帕斯卡Pa pascal: yVA<-PlS<
5.托Torr torr: ,>(/}=Z.
6.标准大气压atm standard atmosphere: bvdAOvxChW
7.毫巴mbar millibar: u l[ edp_
8.分压力 partial pressure: EHpIbj;n
9.全压力 total pressure: Qw>ftle
10.真空 vacuum: v:otR%yt
11.真空度 degree of vacuum: J9s4lsea
12.真空区域 ranges of vacuum: <>3}<i<[&
13.气体 gas: C1=7.dPr
14.非可凝气体 non-condensable gas: E.*TJ
15.蒸汽vapor: +EI+@hS
16.饱和蒸汽压saturation vapor pressure: yZ7aH|Q81B
17.饱和度degree of saturation: ;-SFK+)R"
18.饱和蒸汽saturated vapor: }yM /z
19.未饱和蒸汽unsaturated vapor: MExP'9
20.分子数密度n,m-3 number density of molecules: Gao8!OaQ
21.平均自由程ι、λ,m mean free path: H/!_D f
22.碰撞率ψ collision rate: k.Tu#7
23.体积碰撞率χ volume collision rate: QLNQE 6-
24.气体量G quantity of gas: PF$K> d
25.气体的扩散 diffusion of gas: OVr,
{[r
26.扩散系数D diffusion coefficient; diffusivity: #i$/qk=N
27.粘滞流 viscous flow: 5?-cP?|.9
28.粘滞系数η viscous factor: L,!3
29.泊肖叶流 poiseuille flow: 3`y9V2&b
30.中间流 intermediate flow: qs\O(K8
31.分子流 molecular flow: {Rc!S? 8
32克努曾数 number of knudsen: 02g!mJW>}y
33.分子泻流 molecular effusion; effusive flow: 5Ym/'eT
34.流逸 transpiration: *}BaO*A
35.热流逸 thermal transpiration: vZEeb j
36.分子流率qN molecular flow rate; molecular flux: [x}]sT`#a
37.分子流率密度 molecular flow rate density; density of molecular flux: w!$|IC
38.质量流率qm mass flow rare: S $wx>715
39.流量qG throughput of gas: 5sbMp;ZM
40.体积流率qV volume flow rate: #$!(8>YJ
41.摩尔流率qυ molar flow rate: B8Ob~?
42.麦克斯韦速度分布 maxwellian velocity distribution: ]Z/<HP$#
43.传输几率Pc transmission probability: wc#+Yh6
44.分子流导CN,UN molecular conductance: #vk-zx*v7=
45.流导C,U conductance: B> kx$_~
46.固有流导Ci,Ui intrinsic conductance: eWjLP{W
47.流阻W resistance: wNsAVUjLe
48.吸附 sorption: om$x;L6
49.表面吸附 adsorption: Jw%0t'0Zi
50.物理吸附physisorption: \@yx;}bdI
51.化学吸附 chemisorption: sT|$@$bN
52.吸收absorption: INca
53.适应系数α accommodation factor: #=)(t${7'
54.入射率υ impingement rate: t*<@>] k
55.凝结率condensation rate: ,TrrqCw>
56.粘着率 sticking rate: _g+^ jR4
57.粘着几率Ps sticking probability: S\7-u\)
58.滞留时间τ residence time: ,sEu[m
59.迁移 migration: 5<o8prtB
60.解吸 desorption: aA Hx^X^
61.去气 degassing: .~#<>
62.放气 outgassing: fhx_v^<X
63.解吸或放气或去气速率qGU desorption or outgassing or degassing rate: 2qEm,x'S
64.蒸发率 evaporation rate: r^3QDoy
65.渗透 permeation: R"Q=U}?$
66.渗透率φ permeability: <5qXC.{Cyp
67.渗透系数P permeability coefficient O*MC"%T
2. 1.真空泵 vacuum pumps 9NCo0!Fb
1-1.容积真空泵 positive displacement pump: a]NQlsE}l
⑴.气镇真空泵 gas ballast vacuum pump: U=_O*n?N-d
⑵.油封(液封)真空泵oil sealed (liquid-sealed) vacuum pump: g'G"`)~ 2
⑶.干封真空泵 dry-sealed vacuum pump: IipG?v0z~
⑷.往复真空泵 piston vacuum pump: YGy.39@31
⑸.液环真空泵 liquid ring vacuum pump: :S
Tj
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⑹.旋片真空泵 sliding vane rotary vacuum pump: \!HGkmd
⑺.定片真空泵 rotary piston vacuum pump: S{cy|QD
⑻.滑阀真空泵 rotary plunger vacuum pump: $~M#msK9
⑼.余摆线真空泵 trochoidal vacuum pump: _yje"
⑽.多室旋片真空泵 multi-chamber sliding vane rotary vacuum pump: }S{#DgZ@X
⑾.罗茨真空泵 roots vacuum pump: <0,c{e
1-2.动量传输泵 kinetic vacuum pump:
<^j,jX
⑴.牵引分子泵molecular drag pump: ${"+bWG2G!
⑵.涡轮分子泵turbo molecular pump: [}s nKogp
⑶.喷射真空泵ejector vacuum pump: X}?`G?'
⑷.液体喷射真空泵liquid jet vacuum pump: c}9.Or`?
⑸.气体喷射真空泵gas jet vacuum pump: 98u$5=Z'/
⑹.蒸汽喷射真空泵vapor jet vacuum pump : l4c9.'6
⑺.扩散泵diffusion pump : CBC0X}_`
⑻.自净化扩散泵self purifying diffusion pump: &Q7vY
⑼.分馏扩散泵 fractionating diffusion pump : Y{P0?`
⑽.扩散喷射泵diffusion ejector pump : C[h"w'A2
⑾.离子传输泵ion transfer pump: gC-3ghmgS
1-3.捕集真空泵 entrapment vacuum pump: zcCX;N
⑴吸附泵adsorption pump: \(9hg.E
⑵.吸气剂泵 getter pump: B4k~~ ;|
⑶.升华(蒸发)泵 sublimation (evaporation)pump : CR$\$-
⑷.吸气剂离子泵getter ion pump: c8qsp n
⑸.蒸发离子泵 evaporation ion pump: H.sHXuu
⑹.溅射离子泵sputter ion pump: _97A9wHj
⑺.低温泵cryopump: t!MGSB~
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2.真空泵零部件 d`>'<
2-1.泵壳 pump case: +o]DT7W
2-2.入口 inlet: /Jz?~H{%n
2-3.出口outlet: $5XE'm
2-4.旋片(滑片、滑阀)vane; blade : OZ2gIK
2-5.排气阀discharge valve: (UWV#AR
2-6.气镇阀gas ballast valve: U_ j\UQC
2-7.膨胀室expansion chamber: HIUB:
2-8.压缩室compression chamber: g9 .b6}w!
2-9.真空泵油 vacuum pump oil: XW]'by
2-10.泵液 pump fluid: \XaKq8uE
2-11.喷嘴 nozzle: Y<lJj"G
2-13.喷嘴扩张率nozzle expansion rate: +{
Q]$b
2-14.喷嘴间隙面积 nozzle clearance area : EHByo[
2-15.喷嘴间隙nozzle clearance: s!*m^zx
2-16.射流jet: ay}}v7)GM
2-17.扩散器diffuser: sJ{S(wpi"
2-18.扩散器喉部diffuser thoat: ?kfLOJQ:I
2-19.蒸汽导管vapor tube(pipe;chimney): sem:"
2-20.喷嘴组件nozzle assembly: LadE4:oy
2-21.下裙skirt: V=%j]`Os
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3.附件 !9yOFd_
3-1阱trap: XJ &