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给大家一个,排气量24立方,压力8bar(g),考虑了从主机出口到最终出口的压差0.5bar, 轴功率为143kW$ C" m+ ?* E- V1 ?/ b. q. W
AMBIENT DATA
5 ^1 ?: s5 O' \, M Ambient air pressure 1.000 bar 14.50 psia 6 u( P& y1 p. Q* I9 J1 J V5 ]6 m
Ambient temperature 20.0 °C 68.0 °F & G$ g6 e2 z& ]) A7 h& i
Relative humidity 60.0 %
1 b3 m; I. g1 t" P+ p! K6 K5 r, k2 f, W; b2 B6 i) k' @
MEDIUM AIR # T1 j Q7 P% u$ Y2 F
Isentropic exponent (dry) 1.400 --- 6 n; |6 g( j7 [$ p* h9 d4 x
Mol weight (dry) 28.97 kg/kMol. U/ ?( f: C" P" A& A
Real gas factor (dry) 1.000 --- $ ~& S. ^3 U8 R% X0 Y& z
Q2 ]- A& J: V, c' Y: K1 O
PACKAGE DATA
% f: |% I' \2 v& { Suction pressure abs. 1.000 bar 14.50 psia
: A. D _. K1 l3 U9 t- g0 f. T# t Suction temperature 20.0 °C 68.0 °F
9 e( x! {! e) d& s' \' H7 C. Q( Q Relative humidity 60.0 % ' U; f7 ^3 u; c$ o1 P# B
Discharge pressure abs. 9.500 bar 137.79 psia ; t* K0 o5 {% r7 w" V6 Y
Discharge temperature 80.0 °C 176.0 °F ! w+ y4 X6 X; M4 j" b! T e
Relative humidity 28.1 %
: P: H6 m/ d2 ^$ g: F2 v0 J2 }: O
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm ! D. C( e% d7 y1 G0 P0 N1 `. I
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
0 v; v1 R9 E- u+ j+ ] Gas mass flow (dry) 28.13 kg/min 62.01 lb/min * t7 \" }0 J$ {* _( y& o3 K! z: R7 s
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
- k/ _- \- j! \6 N5 L Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm 3 f: F' ^ D0 Q. z9 ?1 `
& s( M2 f( h6 I' O2 c3 R- s5 Y: _ Pressure loss before stage 0.000 bar 0.00 psi 3 r. k# ^* H* N7 W+ U' J) Q
Pressure loss after stage 0.000 bar 0.00 psi ( r7 J- r2 I; R$ k; e0 v0 F* D( Z
$ i. ]' ]% z% }2 fSTAGE DATA' F4 f6 {( c. T: u6 e6 z
Compressor type CF180R + A5 E1 M) _" o
Male rotor diameter 256.500 mm , W( w' d& ~* S
Length-/diameter ratio (MR) 1.600 ---
! ?+ O$ L; S& w6 \3 `( S, i Built-in volume ratio 5.180 ---
: f3 `# O0 g) E4 x' A1 \9 s; N& J
Male rotor speed 2126 1/min
% V5 p8 F: _1 k2 T Male rotor tip speed 28.55 m/s 93.7 ft/s
" w& _' X5 z6 s' Q9 l
- n$ R z+ _5 a' u; n# ^# P) r" ~- H Suction pressure abs. 1.000 bar 14.50 psia
- P4 `! q% v- D, n6 o- r1 Y# O4 a# z Suction temperature 20.0 °C 68.0 °F
1 K0 u3 F" {- M1 d t Relative humidity 60.0 % 3 j5 n; l5 r! M p2 @5 O) X
Discharge pressure abs. 9.500 bar 137.79 psia : W3 g0 G5 l2 j _
Discharge temperature 80.0 °C 176.0 °F 8 G0 R; L& H; m6 D
Pressure ratio 9.5 --- 5 L+ D) f! }4 |: c2 s
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
i/ @! V" \$ [5 }4 n! }) D. K: U, j( ^* r- k0 v; o8 r
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
) N$ k7 e7 l, ^6 i9 o/ }9 a Power consumption 143.1 kW 191.9 HP
% ^0 b& s" J' |' n. Z c( X5 S
4 Q8 n0 l7 K* _/ y Oil volume flow 220.8 L/min 58.3 gal/min: @* U! n2 U. p0 L
Oil injection temperature 62.0 °C 143.6 °F
2 {( P* i9 I7 k7 K- Y' H! v! O* | Oil heat flow 114.38 kW 108.41 BTU/s 6 q/ k* A, c) n8 D8 Y% L0 ~6 }1 \
Recommended oil viscosity group ISO VG 68 --- & j) D# M8 f! j& @( V$ u: ]
4 M: P8 x5 J" E s
All oil data are valid only for the compressor stage.
, P: w$ I' U' |1 p0 L
. z9 m" g' ]* J% i2 x0 u, D! [; h" X A1 c) t0 G* K( O, E
________________________________________________________________________________
# W9 w* `* U6 I/ V- M, EPROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/& H7 J3 ^: V. q2 I, ?
STATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003 L1 b5 R2 J ?; g, L$ H
VERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/06 n1 G) U2 w- `- f% |
________________________________________________________________________________8 t- h9 X1 j$ F4 [! E9 h
CODEWORD : PREPARED:
% t# e9 V! S, h& `. I# V0 ?JOB-/PROJECT-NO. : CHECKED :
6 a. O4 |3 J& l________________________________________________________________________________
, n- p+ K2 @6 Y0 C$ J" p8 _+ Y* o- t( L8 d M1 b4 x
,8 y' G: v" f; m3 ^/ I) [
" Z: J- V" E$ s+ @, t; p
AMBIENT DATA+ P s1 W* G6 ? _* n0 ]
Ambient air pressure 1.000 bar 14.50 psia
; E# `; K# S) b" t' q Ambient temperature 20.0 °C 68.0 °F
$ k% G8 Q6 X) ^( {4 C Relative humidity 60.0 %
5 Q9 E5 @4 L, g0 K* f7 N- ]
}1 i1 o E, Q# ~- i& ]MEDIUM AIR 9 Z7 p, _! ~/ |
Isentropic exponent (dry) 1.400 ---
2 v3 _5 H4 r8 e$ k, V q N Mol weight (dry) 28.97 kg/kMol
: q; ]) s, [' _' x! } Real gas factor (dry) 1.000 ---
4 y' N K f9 N$ s5 C9 |* l4 |/ X' s( _* o" X/ g" B! ?( J
PACKAGE DATA5 ^& {7 ?: _0 O5 l; O4 q H
Suction pressure abs. 1.000 bar 14.50 psia
. W- p# q! [. ^! G' B# x Suction temperature 20.0 °C 68.0 °F 4 a) z6 z' l& X5 ]5 o
Relative humidity 60.0 % , M8 j, f8 }) m* O7 `# O; x5 \
Discharge pressure abs. 9.500 bar 137.79 psia : Z" f" ?0 u6 S, \% _
Discharge temperature 80.0 °C 176.0 °F
' ]* v$ C U/ q5 U, e+ Z Relative humidity 28.1 %
$ U# H8 ?0 l/ {5 u* B, D
! g7 w# |, q& a' |. w' j Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
! O0 Y- f [9 N- C. `, l# x. {+ U Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
! ], J' W' A& g6 B Gas mass flow (dry) 28.13 kg/min 62.01 lb/min 0 A* D6 T" b8 \
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
4 a( L8 p6 e) Z* d Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
7 Q+ B$ [- L6 ?& I' R: ^9 l5 k4 {
Pressure loss before stage 0.000 bar 0.00 psi
5 ^/ ^+ ?1 Y$ h H) L* q/ G Pressure loss after stage 0.000 bar 0.00 psi + w+ k, G7 y1 Y, O/ |* T
0 g9 k8 N9 C3 G' S
STAGE DATA& d @2 P7 G3 V4 L
Compressor type CF180R
4 g/ [9 E& c( b" n# G Male rotor diameter 256.500 mm
; t7 n% D1 ? `# ~7 I Length-/diameter ratio (MR) 1.600 --- 3 D9 A# G2 r0 d6 F
Built-in volume ratio 5.180 ---
4 l+ ^4 o, N5 A. y# W
, p# C8 ^3 ^# j Male rotor speed 2126 1/min
9 T; A8 R- j* w1 _6 E2 D8 R Male rotor tip speed 28.55 m/s 93.7 ft/s ' \; X; d5 _1 D9 z, g
7 }& z9 F& _3 n+ i
Suction pressure abs. 1.000 bar 14.50 psia
* }7 m6 Z6 l$ \! o# E Suction temperature 20.0 °C 68.0 °F ]0 _6 S9 S( I3 y( {2 K0 K5 u
Relative humidity 60.0 %
" q4 L% e/ c1 k. H: t$ _ Discharge pressure abs. 9.500 bar 137.79 psia ) P2 V9 g! _2 C Y
Discharge temperature 80.0 °C 176.0 °F
* g& V' O8 x2 \! j1 K Pressure ratio 9.5 ---
6 w& P/ w4 I! }; n Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
+ ]% z$ z$ {3 }4 C6 y: N. H* S, X; [* G C' q, L
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
& G; \- F( ~4 ?, X& u( L Power consumption 143.1 kW 191.9 HP
# |( R+ N8 R' N: A! G1 l$ s
% H. W5 G5 N5 `& W Oil volume flow 220.8 L/min 58.3 gal/min
& s) ]) y# ^. }5 b, J3 E o M Oil injection temperature 62.0 °C 143.6 °F $ W) c5 w) ?/ ^1 h" \3 m8 R
Oil heat flow 114.38 kW 108.41 BTU/s 6 A$ k1 t6 B; _/ `# p- a
Recommended oil viscosity group ISO VG 68 --- |
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