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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% Z& \ V+ x7 I( c" z; o4 U+ @
AMBIENT DATA
# ] D1 ]6 U3 N' E Ambient air pressure 1.000 bar 14.50 psia ; ?% l( n/ ?% J* {, ]8 K3 a9 n
Ambient temperature 20.0 °C 68.0 °F
6 C( f& @! V. o, b0 q/ \. A( x* I5 L; B Relative humidity 60.0 %
3 A# C+ M6 ?/ T% a
2 \" z$ P; j( IMEDIUM AIR
' \4 Y# G. j! B3 Y& B O Isentropic exponent (dry) 1.400 ---
8 K: f' M6 K* v4 x+ b% A! C Mol weight (dry) 28.97 kg/kMol7 g" z) K+ k2 T" r1 R% ]; [
Real gas factor (dry) 1.000 --- 6 V4 J8 b. h( `7 T
w6 p0 m- }, l) ?
PACKAGE DATA
0 b! t0 v8 I; q% z* I Suction pressure abs. 1.000 bar 14.50 psia 5 y0 W+ U5 z+ Z9 Y d0 Z+ |
Suction temperature 20.0 °C 68.0 °F
0 a' C# Y2 m# _! C+ b Relative humidity 60.0 % + ?5 p& C7 P% L, d) x
Discharge pressure abs. 9.500 bar 137.79 psia ' W6 V. T7 r0 ^6 ?) I8 i8 U
Discharge temperature 80.0 °C 176.0 °F
! b+ A) e; @9 o9 e9 g Relative humidity 28.1 % 4 D) M7 J! b1 }
4 y7 X+ S! `( t S: O2 s
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm - c+ A7 |: `4 n, b p
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min ( @. S5 c/ ~3 @; r. R
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min + M; {2 z& M, U: K
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
/ p! ~# N8 T/ X5 }! T$ P9 \9 s Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
7 L. S7 Z7 \3 A5 [6 |" S" P0 Q( Z5 q5 `
Pressure loss before stage 0.000 bar 0.00 psi
. e8 K! v! q5 ^- V+ P3 P$ k v Pressure loss after stage 0.000 bar 0.00 psi
# A# x. p+ Y0 F5 s2 V
3 L& W; ?9 @0 G+ t, ^STAGE DATA
& x; S$ m' S: p7 Y Compressor type CF180R - y& ^1 n' T, J( z }6 M
Male rotor diameter 256.500 mm 2 u+ d/ A0 ]& H3 l! {. N
Length-/diameter ratio (MR) 1.600 --- / j6 \, b: \, e# N" o3 Y7 ]
Built-in volume ratio 5.180 --- # h' [9 ?7 G1 A; Y
; h# q' r+ u6 m- d0 O" X Male rotor speed 2126 1/min
0 O* j* i F, X" R8 J Male rotor tip speed 28.55 m/s 93.7 ft/s
, ~2 t- V+ j2 @' p) ]% A1 Q' H& ~( ]- M _7 z H% F/ [
Suction pressure abs. 1.000 bar 14.50 psia 3 p# ` W* I' n9 E6 {& A
Suction temperature 20.0 °C 68.0 °F
4 S* h4 O" S' N, g Relative humidity 60.0 % " w! u x: A$ C, V
Discharge pressure abs. 9.500 bar 137.79 psia
% G* n2 r* ~4 n- O* N" A Discharge temperature 80.0 °C 176.0 °F
* J5 [" ]4 }% d$ O Pressure ratio 9.5 --- - f3 `! [- L6 f o
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
: Z" _, C! v5 f/ V$ `1 f5 A! K6 y" X# y: u+ L8 J4 f! r
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm 1 Y; O" [/ V' K, C) F
Power consumption 143.1 kW 191.9 HP 8 [0 `: B7 G, N, n- |' z
/ B7 ]5 `/ z, M
Oil volume flow 220.8 L/min 58.3 gal/min$ ~; ?& C* [7 K
Oil injection temperature 62.0 °C 143.6 °F
& Y/ A* a& Y/ O3 p" h: J$ C Oil heat flow 114.38 kW 108.41 BTU/s
! Q9 z, {. z# A Recommended oil viscosity group ISO VG 68 --- $ r0 _; ^* v1 W% I
! U& Y2 p4 F- ?( J0 s. o$ Q1 c
All oil data are valid only for the compressor stage.
, P- r' Q( }0 W& ^3 Y
. m. O: R/ K1 s+ D, L+ n" a$ u. `+ E! W, m( e& a: }) C
________________________________________________________________________________
4 r( N4 ]7 F2 m# E" w6 D; a/ S$ oPROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/
. a- q3 S. U2 K& k/ QSTATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003$ ~/ `. C1 u' F- U. f6 y' P1 a6 F2 c6 x2 d
VERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/0
6 U- K- m; C$ x* g$ D* A________________________________________________________________________________
/ g+ D' s9 B$ N% GCODEWORD : PREPARED: * x' ?4 L$ h4 c) b3 y
JOB-/PROJECT-NO. : CHECKED : / p6 _/ b$ S' G
________________________________________________________________________________2 a' |5 j, D, ]; c
6 l4 ~( d! x* Q$ b+ x
,& C* Y% ]( U* l. {! L( i
3 `1 A+ x V: b9 J; E( {% z
AMBIENT DATA
4 g3 U: Z3 u6 n& t8 D$ a Ambient air pressure 1.000 bar 14.50 psia ! f! v# R% u9 e. f2 o
Ambient temperature 20.0 °C 68.0 °F
$ `9 @2 b$ o1 J9 E# \3 o. Y+ } Relative humidity 60.0 % . {/ c X0 ]1 A: t7 o* l
3 l% A' _3 {8 |: p
MEDIUM AIR
8 ?4 }" d) N3 v; w7 ^# ^ Isentropic exponent (dry) 1.400 --- % Y# K. C$ ?- D3 V
Mol weight (dry) 28.97 kg/kMol
4 V! I, n5 b0 a# R3 C' |9 @ Real gas factor (dry) 1.000 ---
5 z$ T7 U* z! T/ X7 ?. \9 D6 l/ m$ _! {! b) Y
PACKAGE DATA7 O2 V2 D2 m) Z- {8 h
Suction pressure abs. 1.000 bar 14.50 psia , L* m# [0 B, { w6 D! j4 h: R4 A
Suction temperature 20.0 °C 68.0 °F ( m4 E; A' v& B Q0 o7 U, `
Relative humidity 60.0 %
( r% `2 R* D% Y' {5 Z* V Discharge pressure abs. 9.500 bar 137.79 psia
, p- c# c) U& [ Discharge temperature 80.0 °C 176.0 °F - P6 [% R9 A0 y# i' r$ a: l* F
Relative humidity 28.1 % % n; n$ K' {/ x3 W& x) m( q3 t
3 J6 u9 P& B+ P Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm H+ ^; I R1 S5 h
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min ( X! P) k5 l1 Q3 x
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min ' E, A6 N) g* g# J3 Z2 K
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
, V/ P+ Y$ E# V$ \4 n Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
; F; }$ z- b `8 l! h
5 y8 s. L; P V' z k1 @$ B Pressure loss before stage 0.000 bar 0.00 psi
7 n8 I) t1 x: I$ F0 P8 j; d2 c Pressure loss after stage 0.000 bar 0.00 psi 0 c6 G, x) T7 d/ h6 g
S! B- |1 `0 G( Y3 ?. @STAGE DATA( u9 _# K1 K0 X# \$ I
Compressor type CF180R
0 z4 C7 {. M& w Male rotor diameter 256.500 mm ) @7 ]2 N% O% w! |% M
Length-/diameter ratio (MR) 1.600 ---
7 o% d; l# I) n. ^! y Built-in volume ratio 5.180 --- 4 g, B5 A$ O5 i5 L6 j
8 j% z! Q1 M1 \; ^% L
Male rotor speed 2126 1/min - I o9 I+ Q T0 F/ B
Male rotor tip speed 28.55 m/s 93.7 ft/s
* g5 G7 z7 ?6 E: Y
7 B& X' L5 x: N& b Suction pressure abs. 1.000 bar 14.50 psia % `5 |: r" B/ T; N8 [1 H- d% ]
Suction temperature 20.0 °C 68.0 °F
( L( D+ `7 x: q3 R- F Relative humidity 60.0 % 1 |4 B1 ]9 @0 c- K
Discharge pressure abs. 9.500 bar 137.79 psia
0 _3 [. E9 ~/ P Discharge temperature 80.0 °C 176.0 °F / V9 b& u* Y$ Q& T+ `
Pressure ratio 9.5 ---
8 O0 U' t- e/ w% e0 D" V9 a Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
1 t; a/ b: f: Y! f$ W+ l+ q* ^- o" a1 J4 {; J# J6 [- p
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
+ B1 L W. ]$ ` ` Power consumption 143.1 kW 191.9 HP f6 d& g3 g% N8 x$ k! ~1 D
+ T7 r; L( u, u9 h2 N* b. w Oil volume flow 220.8 L/min 58.3 gal/min- ~3 _- U$ V, i$ y6 k
Oil injection temperature 62.0 °C 143.6 °F
& v2 f4 e/ x4 M* [ Oil heat flow 114.38 kW 108.41 BTU/s
/ ~$ ^- ^# w! X" @; w# A3 k! p1 d Recommended oil viscosity group ISO VG 68 --- |
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