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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143kW1 ~! H4 b/ D7 ?5 e
AMBIENT DATA
, V9 q9 x) J7 Y- y' s Ambient air pressure 1.000 bar 14.50 psia ; Y- j1 e( J( f7 ^3 k. {
Ambient temperature 20.0 °C 68.0 °F
: k* ^$ X: q4 x Relative humidity 60.0 %
& w8 `8 h- f7 }/ q8 j8 n2 ~& s1 h2 ~5 Q; r& R6 K$ P2 I
MEDIUM AIR 0 f# T* G9 b5 i% z* R
Isentropic exponent (dry) 1.400 ---
) J0 |( I; h a( J( N+ q/ [6 b3 k0 M Mol weight (dry) 28.97 kg/kMol: |% S d- u. o) N
Real gas factor (dry) 1.000 ---
' \7 ?; N7 o1 N' \ c4 i& O3 t% L. w+ J. L( P9 K' l% |7 ^
PACKAGE DATA! N3 u, m+ h2 u" }+ Y9 G
Suction pressure abs. 1.000 bar 14.50 psia
0 z m- U' `: I4 C' Z5 O Suction temperature 20.0 °C 68.0 °F
! I* ]$ F' o2 n8 y; k+ R Relative humidity 60.0 % : _2 ?/ P) g9 ^+ M; W
Discharge pressure abs. 9.500 bar 137.79 psia
8 X5 k' U4 M6 i% U8 G Discharge temperature 80.0 °C 176.0 °F
- m. i% C1 L m, H4 l" ?% o Relative humidity 28.1 %
+ Z+ J. D z# J5 ^
% C) U; q% S; a) _. D Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm # T3 O& s4 G0 q6 ~1 }" w, |. L
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
# r0 |* v3 j5 l& L* { Gas mass flow (dry) 28.13 kg/min 62.01 lb/min 8 g* Y3 M# T6 M9 `
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm * z' @4 C! z/ D
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm 8 N" |$ P6 x" w+ t2 a& N, Y3 i1 |
+ n4 d3 e7 ]/ F9 O) b- b0 u' Q
Pressure loss before stage 0.000 bar 0.00 psi 1 R K% `8 b" p$ e }% t) x
Pressure loss after stage 0.000 bar 0.00 psi * n4 N4 d$ Q2 z2 U5 C
' n+ @* v& x" RSTAGE DATA
/ k `- w) g" Q Compressor type CF180R v/ L4 r0 C/ @) C4 @) c- J, }. @
Male rotor diameter 256.500 mm ! a, F6 j8 ~) }2 Q
Length-/diameter ratio (MR) 1.600 ---
" O; }" S' W3 I& K: } Built-in volume ratio 5.180 --- 9 G3 Y& |- _/ y' z) N
" @& v( f( e. V
Male rotor speed 2126 1/min
& f$ X: V, `& @! l% u9 |2 C+ i Male rotor tip speed 28.55 m/s 93.7 ft/s
4 J3 i8 K. Y2 n/ b
. f. @' k7 |1 q; ~; o6 J, K- n Suction pressure abs. 1.000 bar 14.50 psia 4 I! x+ s! J: i3 Q4 D' w7 p5 b z9 O
Suction temperature 20.0 °C 68.0 °F 2 h: {1 L' L" {3 n" k# m+ R6 Z, A: a
Relative humidity 60.0 % 8 ^/ H* Z( R/ d$ q1 k- \" u& [
Discharge pressure abs. 9.500 bar 137.79 psia
9 _9 b1 [- m# _6 U! f' @ Discharge temperature 80.0 °C 176.0 °F , B" s6 P( H4 Y* x
Pressure ratio 9.5 --- ) c4 [3 `8 K0 f6 \# i
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
$ Q2 \9 b Y% e% z; M' R/ L3 p# x8 A+ o( A
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm : ~9 l( b; U/ F5 X5 B5 Q* k) A1 |; y
Power consumption 143.1 kW 191.9 HP
. ?, P$ Q5 ]8 M9 h* V
8 B/ o) v7 `" x+ _1 K; T Oil volume flow 220.8 L/min 58.3 gal/min
) l8 k5 `3 B9 f- F% q Oil injection temperature 62.0 °C 143.6 °F
& }- o7 V4 i D: F Oil heat flow 114.38 kW 108.41 BTU/s : n4 v+ @9 W+ o4 V: L/ Q' j
Recommended oil viscosity group ISO VG 68 --- & e6 K, P5 b* Z7 |; o
( [9 `& w/ \ J7 K+ S( _4 _ All oil data are valid only for the compressor stage.% M/ R# c' g2 k* F6 `& V& l$ I
1 J# O4 _" \2 E. \$ S% u' M4 m# r
! b/ J) g/ L# V4 F________________________________________________________________________________
2 Z/ }7 }. @# x: }PROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/
/ V# n: V$ e7 @: J4 SSTATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003. ]6 [: ~9 i+ T2 t0 _3 K& u8 k& f( W
VERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/0
$ Z8 w7 ~2 w" E) d" p________________________________________________________________________________
4 i2 v; C. A2 v& l* HCODEWORD : PREPARED: , I( x( W" t9 \" v) m, i) o# e+ S% K
JOB-/PROJECT-NO. : CHECKED :
* U- P" @( X/ N$ G! q________________________________________________________________________________/ b3 }: G7 y% h8 v& D0 Z. _; j, L
/ c1 J! q0 w! n9 ?
,
0 ^4 I; e* p- b8 S: @) n# M$ k" x4 j- P# P& C9 W
AMBIENT DATA
& f: p9 C) b- F v, Z/ S9 g' u2 h Ambient air pressure 1.000 bar 14.50 psia 3 V9 J* ^4 V, d2 ~" b: F! |8 h
Ambient temperature 20.0 °C 68.0 °F $ S# R- ]4 L6 Y1 d/ t' N
Relative humidity 60.0 %
" p; h- a1 ~( u5 X i. R8 Z. h4 O7 b8 l5 M& r" z
MEDIUM AIR # C5 K: i; g- b) s! v1 B
Isentropic exponent (dry) 1.400 ---
; W+ u& G& U$ ~" b Mol weight (dry) 28.97 kg/kMol
5 [( T- T. Q E* I% a: Z Real gas factor (dry) 1.000 ---
X9 k+ s: P$ s, X: Y e: [
1 H4 z; l4 X6 k7 MPACKAGE DATA
2 U/ n& a$ v, ]- |2 E' f: }1 o Suction pressure abs. 1.000 bar 14.50 psia 6 u" Y' n( C% z" N3 R \
Suction temperature 20.0 °C 68.0 °F
1 s3 m( I) z$ w5 J! S! ] Relative humidity 60.0 %
+ {5 ?) O( x# K4 y6 v2 e. G Discharge pressure abs. 9.500 bar 137.79 psia
& x$ t: J: F, O. s, T' }& s F Discharge temperature 80.0 °C 176.0 °F o- g- X) c8 A% j# C6 a# J$ U
Relative humidity 28.1 %
1 v7 J! } r: ^6 }% x4 H6 `- w2 x
% P4 O4 S& C4 e' J7 L" \ Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm 0 [7 X. A8 F- p+ N* Q" Z
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min ( [/ N+ N: ]' L. d$ G) Q" B
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min
' i+ s8 l/ M7 K3 f: b Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
2 t0 r+ Q) W9 a/ [, A6 T Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
2 {% L9 ]" V1 ]6 ~! t* l% a
3 U6 Z% T5 S8 {; B Pressure loss before stage 0.000 bar 0.00 psi
) \2 ]) s: M W* P* i* N: O3 Y Pressure loss after stage 0.000 bar 0.00 psi
# G0 i7 i, F; D2 c9 p5 a2 N; ^( w# k! Q0 b1 e9 k, Y2 P2 V: U
STAGE DATA* C m& i7 E, ?
Compressor type CF180R
9 e" ~$ S% p# F4 l' B1 n& h7 @7 z Male rotor diameter 256.500 mm
) p) I3 O, E5 Z/ c/ M Length-/diameter ratio (MR) 1.600 --- 3 u3 n9 _- W0 H% y) c
Built-in volume ratio 5.180 --- % a3 [7 \4 w* ]5 C6 Z
# E) S* m c. X, J& \! o5 U
Male rotor speed 2126 1/min $ v8 C: U/ w0 D& |; i! Z" B. E( W- r
Male rotor tip speed 28.55 m/s 93.7 ft/s - T2 m, V0 P, I) {! [4 y2 ]
+ V6 F9 [+ P7 w9 J& ?4 ~* e: O
Suction pressure abs. 1.000 bar 14.50 psia
' y" a! T4 Y& C6 n5 P( {( L Suction temperature 20.0 °C 68.0 °F
9 p; l; `& P) r$ ~) u% r4 r Relative humidity 60.0 % 8 ?! X# G$ D+ t8 x6 N. [" x7 d
Discharge pressure abs. 9.500 bar 137.79 psia 4 c T) \, w. A* U$ f+ H
Discharge temperature 80.0 °C 176.0 °F 8 L D; g: h- n2 G4 e
Pressure ratio 9.5 --- 3 D; [; C$ [8 @
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F $ |! v: u& t. C p+ j+ }
" [; J2 e$ A( Z7 p% U' Q6 n. t" E Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
# m. \+ e+ ~& j% s/ @/ L Power consumption 143.1 kW 191.9 HP - _# R/ ?+ a4 d" y+ V L4 C
5 Q/ J2 z- o h7 M/ U* P Oil volume flow 220.8 L/min 58.3 gal/min
' m$ N% t7 O" T& ` Oil injection temperature 62.0 °C 143.6 °F
B+ k' u: _! H' A; L1 o Oil heat flow 114.38 kW 108.41 BTU/s . s8 m, O2 o, x! }. @
Recommended oil viscosity group ISO VG 68 --- |
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