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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$ H. n) k5 r3 t' }# O% e+ @
AMBIENT DATA# Q( H1 k9 A% W" c% l, V& Y# ^
Ambient air pressure 1.000 bar 14.50 psia
% p! k; S2 {) G4 [1 u: G Ambient temperature 20.0 °C 68.0 °F " o; ~+ T, G! d6 B, g4 I
Relative humidity 60.0 %
5 O2 h2 I, {/ U6 a2 u0 Y, f; Q) C2 e# k5 s6 H" D. ~+ N
MEDIUM AIR
J% K6 l! a- g Isentropic exponent (dry) 1.400 ---
0 w* d/ G$ d# r! e3 C Mol weight (dry) 28.97 kg/kMol( M9 ~2 p+ A! E# t( n
Real gas factor (dry) 1.000 --- 9 h1 Y k" R/ Z: M- N% {
: m9 K8 A( T. m6 B2 F$ ]
PACKAGE DATA. z/ m$ @& a* ]% Y
Suction pressure abs. 1.000 bar 14.50 psia
$ W) _3 z. \! s7 z8 r8 C0 `4 L$ M Suction temperature 20.0 °C 68.0 °F
3 x) N# E" L7 o Relative humidity 60.0 %
* T1 S( b/ w9 w( Q/ }5 T Discharge pressure abs. 9.500 bar 137.79 psia 1 M U1 C! v9 z
Discharge temperature 80.0 °C 176.0 °F
+ j: \: ^6 ~# Y$ z% e& L Relative humidity 28.1 % H) i- Y% W4 @6 p: T* F6 q
$ _. K. }" }# K
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm 6 @' P' O2 N" \3 R6 ?) k
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
9 C2 X8 j7 I/ P- ~( Q$ T Gas mass flow (dry) 28.13 kg/min 62.01 lb/min
+ K5 v# M) t* [2 [9 k: t Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm / f; r9 q' M! ]) Q M* W
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
& a( y+ v2 \9 E# E) ^$ B6 _2 L- O4 A3 v8 J
Pressure loss before stage 0.000 bar 0.00 psi d3 Y* I; O6 i0 e
Pressure loss after stage 0.000 bar 0.00 psi , ]8 N7 N+ B$ ~% i& I2 n9 o
1 M' y) F( z0 \# ? [STAGE DATA
+ ]2 m5 g; I3 n" S- b4 F/ J# x# o Compressor type CF180R ; J0 W( j r6 G/ X
Male rotor diameter 256.500 mm
- [, k2 K& ~3 c. r1 A/ p" `6 \. ^ Length-/diameter ratio (MR) 1.600 ---
3 D1 K* R) t; U9 e# i% V Built-in volume ratio 5.180 --- . {; N# \" D: V, F) E
$ T- j+ ]% G! u0 r. k2 G/ V6 N Male rotor speed 2126 1/min
/ W# {$ `2 c) O e2 b- H$ W5 ~2 y Male rotor tip speed 28.55 m/s 93.7 ft/s # R8 |; ^) L" J$ q" ]/ W& C% P* S
, k. Q# U9 q# N7 i Suction pressure abs. 1.000 bar 14.50 psia
/ o, ^# s; q+ }/ G3 q Suction temperature 20.0 °C 68.0 °F
5 R/ V, T% u% L! N/ [) ?/ y% [* o9 r, @ Relative humidity 60.0 % 2 {- V, y% o! k$ z
Discharge pressure abs. 9.500 bar 137.79 psia & |! }7 R# l8 u; Z* n6 c! L3 e5 R
Discharge temperature 80.0 °C 176.0 °F 5 i* `1 E0 j. n% @
Pressure ratio 9.5 ---
9 D9 v' T0 M& R Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F ! U9 B5 |8 I0 L; `" X3 ?3 v0 S
O4 L; c2 v& ^ r/ c6 Q Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm ( w: s0 z% P# E \- `- A6 b
Power consumption 143.1 kW 191.9 HP 3 g9 z6 ^# @+ X2 ?4 e( S2 m
2 o0 |+ C1 ]5 o/ ^9 ^; V Oil volume flow 220.8 L/min 58.3 gal/min9 J! I: f9 m# |4 q
Oil injection temperature 62.0 °C 143.6 °F 4 u; @( h$ @" n, }
Oil heat flow 114.38 kW 108.41 BTU/s
, N ]5 j% a# Y0 f Recommended oil viscosity group ISO VG 68 ---
, |. b6 R5 I! H
8 e" h2 O" q5 {' S/ e/ P P All oil data are valid only for the compressor stage.- R* |; X5 p X# R! p* L. C, w/ H
* F5 Z5 `3 ^8 D- }! S: g
8 M4 Y9 z; N; ^- q5 c5 \________________________________________________________________________________% o& s% @; o- `9 m* c7 S
PROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/( j* W& P" N! h/ X- `! g1 i* k. Y
STATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003
6 \# B. v0 u# T% F S; d; d$ ZVERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/0
5 V& O+ x4 |& V3 A4 H1 z________________________________________________________________________________6 a1 P, Y0 @; `6 O
CODEWORD : PREPARED: 7 P0 }& P) Y- G" n% }1 `6 O0 O
JOB-/PROJECT-NO. : CHECKED : . p, ]3 F) D5 |) u2 q0 J: e
________________________________________________________________________________5 w0 d/ P1 A8 e$ ~' a$ e
9 O0 y/ D9 g/ R+ T- {& |8 L2 o
,. }$ j4 |# \6 z6 L, Z
* @" S+ E6 s- b3 b) @AMBIENT DATA3 m, n( m l2 R" V9 T+ f8 V8 y
Ambient air pressure 1.000 bar 14.50 psia
/ F$ J* ], Z$ L* j# r3 R; n Ambient temperature 20.0 °C 68.0 °F * K* d. P" k% \
Relative humidity 60.0 %
0 k! i$ S7 o6 Z; g+ S
. W9 V$ V2 \8 f$ H( D8 I6 W0 |MEDIUM AIR 9 l% w- P3 o( P( t2 ~
Isentropic exponent (dry) 1.400 ---
3 k8 |4 s1 t! E$ h Mol weight (dry) 28.97 kg/kMol3 [9 q- D4 L I& P0 B
Real gas factor (dry) 1.000 ---
9 c6 ^: y5 ^: J+ b" {8 \; M; `/ {: S1 e+ O
PACKAGE DATA( b6 n+ s2 I# p, s! q, z0 R
Suction pressure abs. 1.000 bar 14.50 psia
4 |( @ ]( l- L Suction temperature 20.0 °C 68.0 °F 8 h/ R& J0 |, f( y& W- _; w
Relative humidity 60.0 % " V" w, O, ^0 G/ ?3 M
Discharge pressure abs. 9.500 bar 137.79 psia
5 j& t1 {6 ^- {0 K% y5 e" O Discharge temperature 80.0 °C 176.0 °F ' U! i4 K9 x: }, y6 r: [
Relative humidity 28.1 % 9 u0 D! [+ t! F) g& v& y
& t4 q. }- N$ D1 P' X/ M4 ? Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm 1 p, Q7 I* `& I f
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min 1 ?% ]5 ]$ [0 ^; w$ f- ]6 I3 w
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min 9 P5 M: V. n2 d
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm ' ~4 q& a4 r0 R3 N* D {
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
/ a, [3 {/ j8 j0 [; Y0 N) L" X! s. @
Pressure loss before stage 0.000 bar 0.00 psi
* N8 [$ q, c. A' i/ ]9 X- z Pressure loss after stage 0.000 bar 0.00 psi : |3 |% ?* K. \4 P$ ^/ e) Z
5 P$ d! q) l" L+ F
STAGE DATA
& \. n8 }) ?6 F# `3 E Compressor type CF180R , z: ]) [8 m' Y/ p
Male rotor diameter 256.500 mm ; Z8 K2 f/ v1 N7 a# [2 K/ U/ J
Length-/diameter ratio (MR) 1.600 --- ! ^0 L- x! d3 L. E$ S4 s6 c' {% V T
Built-in volume ratio 5.180 ---
5 V$ u8 _2 [$ ]) }; n* _/ B/ h" G: _# `9 D# H
Male rotor speed 2126 1/min : X2 ?. o: ]/ x2 p0 i
Male rotor tip speed 28.55 m/s 93.7 ft/s
0 W1 z X5 l! `; w
6 }2 c4 I- S ~- G7 M0 e Suction pressure abs. 1.000 bar 14.50 psia
, Q3 ?' s6 m7 l3 E Suction temperature 20.0 °C 68.0 °F
% @! h1 x/ y( N l) O Relative humidity 60.0 % & H, C t& S- x. [. ?- x Q
Discharge pressure abs. 9.500 bar 137.79 psia 1 \+ O* o8 v! Q
Discharge temperature 80.0 °C 176.0 °F
+ n4 y4 V5 e' E; e, h( M Pressure ratio 9.5 ---
! r6 r) C1 m! g5 u# e" i Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F : a% h% I, e/ S' r: p$ g, R$ i
7 P# v5 ?3 F7 ^" V8 v9 Z7 o4 H Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
: }& o5 @8 e9 [; H Power consumption 143.1 kW 191.9 HP
! N+ w; R2 F8 C0 A+ a8 a+ ?: ?# s* ?% V
Oil volume flow 220.8 L/min 58.3 gal/min! L0 {% R0 t' q" g. K: f
Oil injection temperature 62.0 °C 143.6 °F
6 s* I5 ]7 l2 c$ f. P9 Y" X& D Oil heat flow 114.38 kW 108.41 BTU/s
+ A5 s9 L! q5 H" I Recommended oil viscosity group ISO VG 68 --- |
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发表于 2003-7-4 15:19
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