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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
* _% h7 L* S+ `4 @- wAMBIENT DATA
, A9 G9 }! q' y Ambient air pressure 1.000 bar 14.50 psia - y" J! m- `4 m+ a+ T% N
Ambient temperature 20.0 °C 68.0 °F / N; }1 s; Y0 q# i
Relative humidity 60.0 %
1 k! q! {& a+ G+ [% N% N9 p# z7 ^ j$ G
MEDIUM AIR
4 U) x- u0 } s! a1 b- o( \) L Isentropic exponent (dry) 1.400 ---
5 J! o5 Y1 t$ l) t Mol weight (dry) 28.97 kg/kMol
" I8 E- { t) _ n7 L Real gas factor (dry) 1.000 ---
& n: H7 O k3 y1 U B7 C' ^
" r6 b: P, ?" h. Z$ |# CPACKAGE DATA, r! g& _: g3 i) y2 f5 p- n
Suction pressure abs. 1.000 bar 14.50 psia
$ Y+ z) @8 A% ?$ D/ a Suction temperature 20.0 °C 68.0 °F
) }" S: S N9 V! S1 K Relative humidity 60.0 %
$ g0 w+ }0 P1 S+ q7 x' g Discharge pressure abs. 9.500 bar 137.79 psia
/ N2 M9 B8 N. _# `0 V" \; Z J! i Discharge temperature 80.0 °C 176.0 °F
/ o' J, Z0 r7 ~2 c4 u Relative humidity 28.1 % . X1 i( I. E: E7 H4 C- L& i" p0 R
; N% w; ~& z) X) Z% |# N' @8 A: ~) ~
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
# w/ ]$ K: B/ B% |; @# @ b3 ` Gas mass flow (wet) 28.38 kg/min 62.56 lb/min : ^* a2 g4 {+ z* a9 s: k1 `. G
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min
" t4 J8 O+ G; ]2 V" j Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm # X% O0 P# Z+ f* b2 d# _
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm # }! F. \9 x2 M& z9 a, e
0 q; m0 G& _/ v0 T0 a
Pressure loss before stage 0.000 bar 0.00 psi + K" |3 |- C+ |3 M+ o" B* w `
Pressure loss after stage 0.000 bar 0.00 psi
; j( p4 c6 |: P0 [! E5 ] F2 K' ^% t/ H/ T% p9 L+ f
STAGE DATA
$ v6 G, A7 h/ \7 ^. c' V0 G Compressor type CF180R
- B# W. }6 ] u" ^4 z7 g6 X8 Y Male rotor diameter 256.500 mm
+ O7 m; _5 M& h5 ?. R# W Length-/diameter ratio (MR) 1.600 ---
# k+ M5 b4 J! t3 j4 c, Y/ ? Built-in volume ratio 5.180 --- 4 j0 U+ j& v: h
9 i3 f! ]& V6 Z% h1 v7 `! C
Male rotor speed 2126 1/min 4 q* t! h0 ?. {, Z2 Z$ Z
Male rotor tip speed 28.55 m/s 93.7 ft/s
# f0 y& A3 `( X5 ?# L4 _
5 B( @5 l% I" k Suction pressure abs. 1.000 bar 14.50 psia ; R1 [9 J: _0 ^, C
Suction temperature 20.0 °C 68.0 °F
0 _& p1 e3 ^* [: p3 w @ Relative humidity 60.0 %
8 y& `: j* O+ Y J( F4 V( Z Discharge pressure abs. 9.500 bar 137.79 psia 3 N, s" M' {9 ~6 j# ~1 }
Discharge temperature 80.0 °C 176.0 °F
- Q' ?1 f3 p& g4 I9 C Pressure ratio 9.5 --- " d* T# `6 z. s' b! F; K
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
- u1 ~: T# q. Q n2 g! g( Q [* k4 ~! w$ A
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm % q4 L% n2 ^; @/ E1 d/ D
Power consumption 143.1 kW 191.9 HP
( ?3 a: s' U2 ^6 }
$ M( y! k7 w# A( Y0 [8 ` Oil volume flow 220.8 L/min 58.3 gal/min/ k/ Y+ V. {( H" n, L1 |
Oil injection temperature 62.0 °C 143.6 °F ) e/ _" R r8 [! x1 G: o$ t [- j
Oil heat flow 114.38 kW 108.41 BTU/s 7 R/ S/ z8 s0 ^+ ?
Recommended oil viscosity group ISO VG 68 --- 1 Q2 }( g' u) J, o* h3 w4 |% |' X
" J$ i; i1 F J+ s
All oil data are valid only for the compressor stage.) ^8 ]# r8 s4 N
- b8 D4 m7 t9 \& Y' @5 w1 w9 Q
* @5 L$ F E7 n) ^: y7 l________________________________________________________________________________
0 j+ o! N. o8 E) z8 d- gPROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/
" r1 ?* s; L9 G2 i) E( S( MSTATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003
n- M- K; L) O% e6 |! m0 }6 rVERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/0
! V! X& c8 F) U________________________________________________________________________________9 I3 P5 H ?( j6 r, G5 [* w) T
CODEWORD : PREPARED:
' ~2 W5 E1 H- U+ \8 A) A; XJOB-/PROJECT-NO. : CHECKED :
2 O2 }6 O! Y! p% r: Y. @$ [________________________________________________________________________________3 P6 Z' i, C& m
: f/ K0 I1 V3 `1 J0 G( b4 s) {$ O) z
,
; n$ _ b! U5 k7 i& @7 f3 D
5 f- l4 p+ @# ~: b! e& ?4 YAMBIENT DATA
2 Z0 i! e1 p6 p Ambient air pressure 1.000 bar 14.50 psia
. y) Y: E H v$ _' Q Y c7 o+ u Ambient temperature 20.0 °C 68.0 °F
# ~# ?2 O, b W3 F# c% h) } Relative humidity 60.0 % ! ~. ?1 r1 I% {4 q8 g2 w
7 u( W% ?4 H7 N3 pMEDIUM AIR ' w$ x5 Q+ M1 Z) H- x4 ]
Isentropic exponent (dry) 1.400 ---
p! m8 `! f4 a4 v' Q Mol weight (dry) 28.97 kg/kMol
' u ^" l' ^* g* L9 l Real gas factor (dry) 1.000 ---
1 Z0 }* ^- H X. t: K, D4 E
8 r: U: x7 e# S8 A. U0 Y1 K$ ]PACKAGE DATA3 ]7 j. t+ `6 k# g5 I7 y8 U
Suction pressure abs. 1.000 bar 14.50 psia
% G6 M* G9 l3 |& V& f$ p$ `- z0 @* A Suction temperature 20.0 °C 68.0 °F
$ V L$ ]( K0 @" L# q Relative humidity 60.0 %
5 w* a4 y0 f/ O4 }. Y6 b% D9 u Discharge pressure abs. 9.500 bar 137.79 psia
( A1 \9 a2 \' ?6 D Discharge temperature 80.0 °C 176.0 °F
G Y4 V) `8 B# X) O! F; t H7 V* _ Relative humidity 28.1 %
* D3 w1 C' g6 F( }
q# n h5 } @4 a A* { Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm . a3 q4 H& r% l+ V# P1 Y% x$ W. t
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
, w( o5 p( a; u" a0 N Gas mass flow (dry) 28.13 kg/min 62.01 lb/min - _! i) \/ |$ W* s4 r- ^
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
" J, ^ o, M/ U$ B R) { Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm : q. O" O$ k) o9 g# Q# X
. d+ S _; n* }4 O+ @( S
Pressure loss before stage 0.000 bar 0.00 psi 7 L, O! f$ q% P; O' d( c: | t
Pressure loss after stage 0.000 bar 0.00 psi 6 F, T' k) m. q" l
& O# P+ i& {( U% z# ~1 Q' g
STAGE DATA# `1 d7 I! r; M+ R( _
Compressor type CF180R 6 l% b9 i& y; m- X3 G+ D
Male rotor diameter 256.500 mm ( n. | h: v6 D4 t
Length-/diameter ratio (MR) 1.600 ---
0 B( {+ w& x. ^6 Y! J' o# ?! d Built-in volume ratio 5.180 ---
7 C9 v3 ~2 R" w" j
7 V, \/ H {7 s7 k$ e' r3 L, p Male rotor speed 2126 1/min ' {! A2 A: Y8 ` h# [
Male rotor tip speed 28.55 m/s 93.7 ft/s 8 _$ f/ F( P6 k' U2 K
* @1 P; ~, N& }, P. K, V Suction pressure abs. 1.000 bar 14.50 psia
8 O" s$ G6 F8 Z! j Suction temperature 20.0 °C 68.0 °F
3 a$ H6 C& t# R8 E& O Relative humidity 60.0 % 2 N0 M' Z9 z; y. T3 S8 W
Discharge pressure abs. 9.500 bar 137.79 psia
$ x; {, s0 H+ V: P# }& B6 ? Discharge temperature 80.0 °C 176.0 °F
7 `4 [9 _1 I6 Y$ C5 J) F$ {# `' y Pressure ratio 9.5 ---
4 Z) d- h5 I, E# o' M Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
3 S' Q5 h& I- _- W- `! l1 W. N* S0 F3 o0 ^3 X7 |
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
, Q1 p- ~$ D0 q( _+ U! t Power consumption 143.1 kW 191.9 HP
: D. u$ h7 z3 Q) Q6 v4 D
0 g; `5 O$ f7 u, M1 d+ n Oil volume flow 220.8 L/min 58.3 gal/min' d# O" d* y2 M! m' j8 I, x9 E
Oil injection temperature 62.0 °C 143.6 °F
6 {( P3 c1 `6 ~& B2 _ Oil heat flow 114.38 kW 108.41 BTU/s 4 s) a/ H6 f+ n" U; [+ Q% N
Recommended oil viscosity group ISO VG 68 --- |
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