“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 Q: [d
b`PAOQ
1.标准环境条件 standard ambient condition: G5 Y 8]N
2.气体的标准状态 standard reference conditions forgases: x0?8AG%
3.压力(压强)p pressure: \@8$tQCZ
4.帕斯卡Pa pascal: cx&jnF#$
5.托Torr torr: LwZBM#_g
6.标准大气压atm standard atmosphere: ,Si\ky7L
7.毫巴mbar millibar: `
Cdk
b5
8.分压力 partial pressure: kb Fr
9.全压力 total pressure: w6'o<=
10.真空 vacuum: -z-58FLlO
11.真空度 degree of vacuum: k
9R_27F
12.真空区域 ranges of vacuum: !r,ZyJU
13.气体 gas: ;m,lS_[c
14.非可凝气体 non-condensable gas: hT>h
15.蒸汽vapor: `f}}z5
16.饱和蒸汽压saturation vapor pressure: O{,Uge2n,
17.饱和度degree of saturation: uB>NwCL;
18.饱和蒸汽saturated vapor: Ny/bNQS
19.未饱和蒸汽unsaturated vapor: MRZWfc
20.分子数密度n,m-3 number density of molecules: /x"gpKwsB
21.平均自由程ι、λ,m mean free path: tY C`?HT
22.碰撞率ψ collision rate: ZsirX~W<
23.体积碰撞率χ volume collision rate: |qE"60&"}
24.气体量G quantity of gas: KM*sLC#
25.气体的扩散 diffusion of gas: U#gHc:$
26.扩散系数D diffusion coefficient; diffusivity: 8 *;G\$+
27.粘滞流 viscous flow: 6+_)(+c
28.粘滞系数η viscous factor: p{"p<XFyO
29.泊肖叶流 poiseuille flow: c BQ|mA
30.中间流 intermediate flow: S)p{4`p%
31.分子流 molecular flow: hY7Q$B<
32克努曾数 number of knudsen: 4d)w2t?H%
33.分子泻流 molecular effusion; effusive flow: Ro*$7j0!Hf
34.流逸 transpiration: yK+76\} I
35.热流逸 thermal transpiration: L%ND?'@
36.分子流率qN molecular flow rate; molecular flux: C0[Rf.*
37.分子流率密度 molecular flow rate density; density of molecular flux: 5r.\maW
38.质量流率qm mass flow rare: g^26Gb.
39.流量qG throughput of gas: w;vp X>
40.体积流率qV volume flow rate: 0|nvi=4~e|
41.摩尔流率qυ molar flow rate: g2l|NI#c^
42.麦克斯韦速度分布 maxwellian velocity distribution: N#Bg`:!
43.传输几率Pc transmission probability:
w1F7gd
44.分子流导CN,UN molecular conductance: m0t5oO
45.流导C,U conductance: #m1e_[
46.固有流导Ci,Ui intrinsic conductance: BA' ($D>
47.流阻W resistance: b#FN3AsR
48.吸附 sorption: wh
l)^D
49.表面吸附 adsorption: #\"8sY,j
50.物理吸附physisorption: 5m&{f>]T
51.化学吸附 chemisorption: U5jY/e_
52.吸收absorption: 12])``9
53.适应系数α accommodation factor: sTU]ntoQqR
54.入射率υ impingement rate: [&k[k)
55.凝结率condensation rate: c5>&~^~>Tx
56.粘着率 sticking rate: A0# K@
57.粘着几率Ps sticking probability: :!;BOCTYI
58.滞留时间τ residence time: %4Ylq|d
59.迁移 migration: 1wmS?
60.解吸 desorption: zkYlIUD
61.去气 degassing: <~!7? ak
62.放气 outgassing: KYD,eVQ
63.解吸或放气或去气速率qGU desorption or outgassing or degassing rate: m1a0uEA
G
64.蒸发率 evaporation rate: EMU~gwPR
65.渗透 permeation: m{`O.6# O
66.渗透率φ permeability: 3M8P%
67.渗透系数P permeability coefficient x-:vpv%6y
2. 1.真空泵 vacuum pumps 3Zs|arde2
1-1.容积真空泵 positive displacement pump: + 1\1Z@\M
⑴.气镇真空泵 gas ballast vacuum pump: n=MdbY/k(
⑵.油封(液封)真空泵oil sealed (liquid-sealed) vacuum pump: B3@
⑶.干封真空泵 dry-sealed vacuum pump: :T"!6;
⑷.往复真空泵 piston vacuum pump: S;M'qwN
⑸.液环真空泵 liquid ring vacuum pump: .qi$X!0
⑹.旋片真空泵 sliding vane rotary vacuum pump: &<R8'
⑺.定片真空泵 rotary piston vacuum pump: V:9| 9$G
⑻.滑阀真空泵 rotary plunger vacuum pump: 1el?f>
⑼.余摆线真空泵 trochoidal vacuum pump: LTG#nM0
⑽.多室旋片真空泵 multi-chamber sliding vane rotary vacuum pump: GeWB"(t
⑾.罗茨真空泵 roots vacuum pump: >~_y\
1-2.动量传输泵 kinetic vacuum pump: 9E)*X
⑴.牵引分子泵molecular drag pump: +2O('}t
⑵.涡轮分子泵turbo molecular pump: } >b4s!k,
⑶.喷射真空泵ejector vacuum pump: d%Jl9!u
⑷.液体喷射真空泵liquid jet vacuum pump: ^LaI{UDw%h
⑸.气体喷射真空泵gas jet vacuum pump: 'Sppm;?
⑹.蒸汽喷射真空泵vapor jet vacuum pump : I:U /%cr,
⑺.扩散泵diffusion pump : H[@uE*W
⑻.自净化扩散泵self purifying diffusion pump: F#7ZR*ZB1
⑼.分馏扩散泵 fractionating diffusion pump : fs&J%ku\
⑽.扩散喷射泵diffusion ejector pump : Gg|'T}0X
⑾.离子传输泵ion transfer pump: J0a]Wz%
1-3.捕集真空泵 entrapment vacuum pump: cR}}N F
⑴吸附泵adsorption pump: p18-yt;
1
⑵.吸气剂泵 getter pump: LG'JQGl5
⑶.升华(蒸发)泵 sublimation (evaporation)pump : R[LVx-e7'
⑷.吸气剂离子泵getter ion pump: ~:b bV6YO
⑸.蒸发离子泵 evaporation ion pump: sqi~j(&\1
⑹.溅射离子泵sputter ion pump: yA?>v'K
⑺.低温泵cryopump: YN?@ S
\NhCu$'
2.真空泵零部件 [&|Le;h
2-1.泵壳 pump case: BF<7.<,
2-2.入口 inlet: v]F q}I"
2-3.出口outlet: .3?'+KZ,
2-4.旋片(滑片、滑阀)vane; blade : >F8&wh'BjY
2-5.排气阀discharge valve: k(C?6Gfj
2-6.气镇阀gas ballast valve:
*=ftg&
2-7.膨胀室expansion chamber: 4q/E7n
2-8.压缩室compression chamber: >hoIJZP,
2-9.真空泵油 vacuum pump oil: ;38W41d{
2-10.泵液 pump fluid: %1gJOV
2-11.喷嘴 nozzle: 2FD[D`n]f
2-13.喷嘴扩张率nozzle expansion rate: Q-F'-@`(C
2-14.喷嘴间隙面积 nozzle clearance area : 9Re605xQ6
2-15.喷嘴间隙nozzle clearance: kQC>8"
2-16.射流jet: r(yJE1Wz
2-17.扩散器diffuser: )b
m|],'
2-18.扩散器喉部diffuser thoat: auAST;"Z8
2-19.蒸汽导管vapor tube(pipe;chimney): WGN[`D"
2-20.喷嘴组件nozzle assembly: b<