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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143kW7 Y5 c' ^6 L; d. f+ u
AMBIENT DATA( t4 d, Q( z4 S! a3 L8 U
Ambient air pressure 1.000 bar 14.50 psia
" Z4 ]$ \6 ~: c9 R) h8 \ Ambient temperature 20.0 °C 68.0 °F * P0 P) K4 f; m/ d6 P
Relative humidity 60.0 % ! A; m' Y8 z5 Z& D$ e# r" ~) S
^4 [: Y; z! C: b; E
MEDIUM AIR
* i. q1 C/ x0 e) J6 k8 p- _$ j Isentropic exponent (dry) 1.400 --- ; b7 @+ V; T' L* |5 S4 T
Mol weight (dry) 28.97 kg/kMol
( o; a v+ ?- S5 l Real gas factor (dry) 1.000 --- # n1 n+ D0 W0 k3 g1 }2 u
8 z" Y" n* `% y4 U/ ~
PACKAGE DATA
$ a$ T8 V7 G) K7 e# L0 C8 R Suction pressure abs. 1.000 bar 14.50 psia ( x4 P: Y* C+ A5 f# Z- b
Suction temperature 20.0 °C 68.0 °F
& d6 P2 K$ `/ I" G3 q Relative humidity 60.0 %
M% |! h+ z7 { Discharge pressure abs. 9.500 bar 137.79 psia ! u7 y+ L! H: L! P! e6 b
Discharge temperature 80.0 °C 176.0 °F
( Y0 ?2 L+ G1 V+ C/ d5 M Relative humidity 28.1 %
; {8 J- E! T0 L/ A. A$ [% _# u& \, Z1 P# P- x
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm / ?1 B/ a9 c* v% ~4 _
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
s! c( g) J% N) B4 V* _ Gas mass flow (dry) 28.13 kg/min 62.01 lb/min 0 o$ t% j. ]: ~' O
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
& S2 \) |9 e( Q& [- J8 C0 g3 D. [ Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
% K2 S( ^4 e& g
7 x2 z. A7 P' {0 C" L. q) r( p5 d Pressure loss before stage 0.000 bar 0.00 psi 7 u5 b% N2 m' G1 q0 j
Pressure loss after stage 0.000 bar 0.00 psi
! C9 V1 m( w: Z4 B1 j. n+ Q/ N
STAGE DATA P: S Z3 \' j- b! W7 D. e( p, r; J9 d
Compressor type CF180R
0 ^. p% Z8 ~& A: h" [& v Male rotor diameter 256.500 mm
# T0 D1 \2 B6 x$ z" \. T. a Length-/diameter ratio (MR) 1.600 --- ; o6 V- \+ V3 {7 g3 S' w( _) A
Built-in volume ratio 5.180 --- $ D7 f' y7 w9 g* n' V! u" T
4 b& k- n0 w, ?; O! O+ N Male rotor speed 2126 1/min 9 G, f: i7 a. `
Male rotor tip speed 28.55 m/s 93.7 ft/s . z3 a, H4 w$ M- ]/ i. K3 F
: n% U) O9 S/ D! T: q9 c
Suction pressure abs. 1.000 bar 14.50 psia
8 F" s. q; b- ^/ `& B4 ] c, U7 C( G Suction temperature 20.0 °C 68.0 °F ) e6 s% |4 x3 m! H# e
Relative humidity 60.0 %
7 c* `6 Z2 D+ g Discharge pressure abs. 9.500 bar 137.79 psia
. h, r: d( x" w5 b Discharge temperature 80.0 °C 176.0 °F
$ r6 x) @! i' O/ z* W {6 I7 F9 H Pressure ratio 9.5 --- / p3 T) J3 Z8 q1 f6 v3 ~3 [3 o% U* q
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
; d) n" ~. p, X6 _ o4 p
* _5 p2 ~* w. f+ L# w Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm * R2 W9 v2 C- x- q9 _# s; Q; U
Power consumption 143.1 kW 191.9 HP
9 M- P2 z1 W( M j" ]
+ G1 b. }4 p7 z+ E% F9 f( b9 r* f Oil volume flow 220.8 L/min 58.3 gal/min+ W6 j' Y$ Y& Q( c
Oil injection temperature 62.0 °C 143.6 °F 5 E7 s; z8 e; N$ k$ m. [
Oil heat flow 114.38 kW 108.41 BTU/s }$ _. ?* I3 ]
Recommended oil viscosity group ISO VG 68 ---
9 V/ { u v& W+ ^& Y
+ z2 p6 b) R% d* _" W All oil data are valid only for the compressor stage.
; f9 Q7 g) y' z$ m& A$ r% Q$ c* b( e1 k) J; H6 X' @" v
+ i: f& M2 ^! A4 R0 \________________________________________________________________________________" M: u& D+ j, |0 k) I, a
PROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/
8 g* v8 {! O7 D$ c" oSTATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003
6 S% s+ l4 Z9 KVERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/0
- A* Y/ l9 K" Y4 B________________________________________________________________________________% ]2 x6 J( l2 y, m3 j
CODEWORD : PREPARED: $ D8 H7 l) J% ]; v
JOB-/PROJECT-NO. : CHECKED :
( b% H8 s! L; C2 P+ \8 |! r) s________________________________________________________________________________
( V& N2 V% o# @7 F
5 {. X% o2 o0 M' P0 o( n9 x,( k. Q+ _ e/ M0 T, ]! H+ _4 L+ g
2 y4 [% o/ @' v6 |' eAMBIENT DATA; t5 q" r/ S6 p$ Z/ Q0 R
Ambient air pressure 1.000 bar 14.50 psia 1 Z8 p9 z7 a7 D. \9 T5 Y
Ambient temperature 20.0 °C 68.0 °F , o, a( v4 n- x7 @
Relative humidity 60.0 % 2 [; j* C* Z7 J7 ` s4 k% y1 f
9 D, I. |) I0 Y7 t% g0 S1 m* oMEDIUM AIR N3 q; S( x, d- R2 M j3 l0 C
Isentropic exponent (dry) 1.400 ---
! O5 l6 E( ~) v/ f7 p0 `* a) N Mol weight (dry) 28.97 kg/kMol
$ G: y! y& t& b1 p$ p Real gas factor (dry) 1.000 ---
4 `, @! b) ?' |8 j$ L! [# }( u: f+ D( ], h- J; T
PACKAGE DATA4 d. R7 L5 f- s7 B2 L9 ^
Suction pressure abs. 1.000 bar 14.50 psia # J, R r) ^2 p* T* d) h1 {% E3 i4 _
Suction temperature 20.0 °C 68.0 °F
) ? z% c" X6 [9 ~! q Relative humidity 60.0 % " c7 Z( z8 F6 F' R# g% {
Discharge pressure abs. 9.500 bar 137.79 psia 7 n+ D: K# G: T. a. U4 n- C. p q
Discharge temperature 80.0 °C 176.0 °F
2 C4 }4 i: a% j Relative humidity 28.1 %
" t) O* S1 n; \$ S) T6 {! R" B( i* N+ p/ ]
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm * d( e& o2 ^. c
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
- U6 y* `; j) q2 l& P; T Gas mass flow (dry) 28.13 kg/min 62.01 lb/min " P$ g3 _! D6 X5 a3 |( g
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
: M7 a" J, _9 d Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm " a3 ~/ h) g f4 y+ g
5 S$ g5 K& \; L7 i
Pressure loss before stage 0.000 bar 0.00 psi
! S6 L: f+ P+ @0 @# A. O* X Pressure loss after stage 0.000 bar 0.00 psi ' w; ?" E6 P$ R# s1 [# N
! |* H# R7 H3 l$ ?2 l
STAGE DATA3 o+ U: A5 C3 T) l
Compressor type CF180R , A3 O* X% ^) V
Male rotor diameter 256.500 mm 8 q$ @7 f- y0 l2 Z8 k+ V
Length-/diameter ratio (MR) 1.600 --- - n I& H6 I3 W3 L1 z9 g
Built-in volume ratio 5.180 --- - A }$ e: h( }8 g/ p! Y( X" m
^5 Q+ b5 ?8 Z( z- \
Male rotor speed 2126 1/min * B4 ]* s9 F: u5 U+ P
Male rotor tip speed 28.55 m/s 93.7 ft/s
5 E& y# C) T# q! W2 C
. O: S5 V( z9 `0 {2 Z [0 ` Suction pressure abs. 1.000 bar 14.50 psia
: _- o% t8 j% H# X8 P Suction temperature 20.0 °C 68.0 °F % _2 H: S { B j# O9 v
Relative humidity 60.0 %
& f; }9 q+ |4 P/ P- ]/ o Discharge pressure abs. 9.500 bar 137.79 psia + r2 [; P4 D, G' @" m
Discharge temperature 80.0 °C 176.0 °F
- v! h+ _" K H9 s4 N Pressure ratio 9.5 --- ) S; H$ u. Z/ [
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F , n# L6 x7 Z* p# I9 e; X# ^
; h6 N; ~4 X7 J. n
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm ' W: Y! |5 V/ U
Power consumption 143.1 kW 191.9 HP 6 y4 T: L$ q k
- x' T0 d: R: S T+ w
Oil volume flow 220.8 L/min 58.3 gal/min
% M+ }, i! z/ s9 h9 m Oil injection temperature 62.0 °C 143.6 °F
6 e/ J. s/ {! p7 I Oil heat flow 114.38 kW 108.41 BTU/s + L! g8 I* w/ x8 S& s
Recommended oil viscosity group ISO VG 68 --- |
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