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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
b& E( B8 }$ ~, iAMBIENT DATA
- |/ ]1 f- G- i8 r Ambient air pressure 1.000 bar 14.50 psia 2 P# r# k: k; ^* ?9 \* a8 s
Ambient temperature 20.0 °C 68.0 °F * S$ i7 q* \# j2 r7 @
Relative humidity 60.0 % & q, P1 z- t5 U8 d9 _
9 S+ r" ~* q9 `5 S' X: {. Z! T, ?MEDIUM AIR
7 B% W7 k# L5 T& {8 z Isentropic exponent (dry) 1.400 --- . ^ ]7 ]1 q" m5 P$ x; V! l
Mol weight (dry) 28.97 kg/kMol, w ^# h+ E& t9 W7 R6 `0 V
Real gas factor (dry) 1.000 ---
. }) y, Z/ w/ k& `6 l. c, z. B5 b
6 a( e4 l9 e2 e2 U7 cPACKAGE DATA P2 q% h* w" ]5 l1 d& F$ t/ W
Suction pressure abs. 1.000 bar 14.50 psia
2 W0 [ z! c; S Suction temperature 20.0 °C 68.0 °F
0 I* g* h2 l+ G- u4 R2 T- ]& H! C" D Relative humidity 60.0 %
3 o4 D3 W. h/ Z) _2 h3 w Discharge pressure abs. 9.500 bar 137.79 psia , M6 f0 a" H8 B! M
Discharge temperature 80.0 °C 176.0 °F & T2 K- f- Q: ?& ]
Relative humidity 28.1 % ' D, {% A0 ^' A5 x2 b# n* o
3 ? N* g/ \- D# @' k Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
: q0 k7 ~" c$ f6 m Gas mass flow (wet) 28.38 kg/min 62.56 lb/min , m9 U- Y: B [- D) w) u" `
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min
- r# k! U- R3 S) Z Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm
) T* l" a/ E! r4 `6 S Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
$ |3 i2 s+ ]9 |( r. W3 Q( `
: w) s1 @7 F1 U+ K, h Pressure loss before stage 0.000 bar 0.00 psi
% n. C- O$ l% Y9 @, }+ X& l" R# s Pressure loss after stage 0.000 bar 0.00 psi
: X% `- w4 U. n/ g0 a3 Z! w% D3 r4 m9 W$ @
STAGE DATA
$ s- y2 ?$ B9 Z5 P- H. B8 m Compressor type CF180R . l( c0 G! ^. ?$ x& C
Male rotor diameter 256.500 mm
+ h3 k; U, \* j5 @8 q. Z Length-/diameter ratio (MR) 1.600 ---
8 ]- o4 p) S* L ~8 c" n8 R Built-in volume ratio 5.180 ---
2 Y/ }9 c- O; @, I0 w# j* y
) {* a: B- e( P7 M. `$ H' A Male rotor speed 2126 1/min
2 p' l# X$ j- n8 _3 y0 k# Y. C. x Male rotor tip speed 28.55 m/s 93.7 ft/s 5 R8 D% J6 ]/ ?% Q. P! Y4 D
x ]; L) P2 N% ~% W z. @6 y9 q Suction pressure abs. 1.000 bar 14.50 psia
) z$ q( E) ?" t5 ?6 D9 [) C5 |+ f Suction temperature 20.0 °C 68.0 °F ( |! y- }2 V# q
Relative humidity 60.0 %
) |4 A* G6 k6 H s4 m Discharge pressure abs. 9.500 bar 137.79 psia 4 } {3 Z! J m
Discharge temperature 80.0 °C 176.0 °F + J$ }3 {* d3 D1 y/ I% R, g( m
Pressure ratio 9.5 ---
$ j+ A! x1 u! e' e% O" o Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F * ]' v4 }4 A A, d' g1 J
" Z: f6 Z" A, `: E4 U8 H
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm ; n; k1 Z* u/ J. T7 Q
Power consumption 143.1 kW 191.9 HP 3 f& ~# G8 l# |" o. v# G
/ i7 X5 @- Y+ J! N: @9 x' A- E1 l
Oil volume flow 220.8 L/min 58.3 gal/min- |3 g9 M$ I! `3 z; f* x
Oil injection temperature 62.0 °C 143.6 °F
8 E/ _8 H) y T4 c# x& U/ @ Oil heat flow 114.38 kW 108.41 BTU/s S5 K) S9 s* M9 U
Recommended oil viscosity group ISO VG 68 ---
. k7 y. O1 Q" c5 u& y- z. E3 i/ M3 @7 x; ?3 @
All oil data are valid only for the compressor stage.
' T3 _/ r+ T1 b# `4 x6 a) E" L, Z6 q. \+ ^8 j0 w* x( _
/ G/ e# w* A; {- a/ l________________________________________________________________________________
0 v7 y# ^# P# N4 y( ]% GPROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/
, z& p9 F1 y aSTATUS: 20020415 Performance Prediction Program for DATE : 06.07.2003
( \6 r; a7 I; Y, [! OVERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/0
+ C' g0 g( @8 N: E; d1 j4 A________________________________________________________________________________. ^, X$ `( x6 T, y6 q. x4 P
CODEWORD : PREPARED: $ b8 V K- ]6 I' z. O
JOB-/PROJECT-NO. : CHECKED : 1 D% g$ F/ p: U$ o
________________________________________________________________________________
0 D0 f1 U1 K5 |; [8 f s1 a9 y5 C# l$ V. N- K! ^% ?/ `
,
# c0 ]! \! b* U) @% d0 C8 X. P: j1 W/ p7 S$ d) J/ ^5 E5 j( g
AMBIENT DATA
, o5 o0 ^+ T/ c( V Ambient air pressure 1.000 bar 14.50 psia
; m7 B0 R2 t3 C7 e) c+ W: B' A Ambient temperature 20.0 °C 68.0 °F 3 F+ v- ?# S, L; L4 S
Relative humidity 60.0 %
/ Z1 H; i p/ W F# u- H: l* C% w$ t9 K& N& O
MEDIUM AIR
. j5 V4 m3 p; M! p Isentropic exponent (dry) 1.400 ---
Z' `) Q2 I3 @& e9 U9 R" U Mol weight (dry) 28.97 kg/kMol; s# x5 X3 h7 s
Real gas factor (dry) 1.000 ---
! d% [ g w: X) S' H1 G; p. P7 L2 V N
PACKAGE DATA
0 f1 s8 Z% h3 O& e2 O4 ~5 @ Suction pressure abs. 1.000 bar 14.50 psia
: p Q" y* \3 u6 h! j( p( l) Z4 x Suction temperature 20.0 °C 68.0 °F 3 v; z( B% h$ L5 p+ ?$ D
Relative humidity 60.0 %
3 b' Z+ F6 C. O* T: f Discharge pressure abs. 9.500 bar 137.79 psia
& b3 w" D: b8 O: G Discharge temperature 80.0 °C 176.0 °F / ^- F; Z" b- H* r4 D6 {: ?, d
Relative humidity 28.1 % ( D! ^7 _+ w6 x2 S7 V2 B ~7 z
, M5 h8 P: A9 s" l- W! ~/ P Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
9 l7 e4 Q; `0 _4 u- U$ c Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
/ x1 B) C) q' p Gas mass flow (dry) 28.13 kg/min 62.01 lb/min
& n H+ t. Z8 K8 c3 e Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm . `% L: l) \8 e. _; N: c4 `- m
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm 2 v% j$ |3 B" |
/ i' U# F9 L3 `) U" q0 r Pressure loss before stage 0.000 bar 0.00 psi
7 G, ~6 o$ I2 t Pressure loss after stage 0.000 bar 0.00 psi
$ Z! [5 a, h! S5 S1 P4 C/ v4 u0 j* i
STAGE DATA
$ s1 L! L- ~* g7 p1 a$ f" ]* t2 d Compressor type CF180R
$ y$ G! f6 q% U5 y- {% F: \8 e7 v Male rotor diameter 256.500 mm ' Q, r. Q2 S9 p( H* A3 ?& g0 h8 }
Length-/diameter ratio (MR) 1.600 ---
5 f" M( e! ^* F! [8 T Built-in volume ratio 5.180 --- 8 `, P7 Y% o% o. F2 K. D9 F
; a! ?; D6 K! ]& E6 [2 K& _. D Male rotor speed 2126 1/min
! @* |3 m2 x: r0 n5 G. v0 m0 E! ] Male rotor tip speed 28.55 m/s 93.7 ft/s
7 n g( T1 n+ M' |. N9 I7 s8 a+ O: E$ N$ [; n2 G
Suction pressure abs. 1.000 bar 14.50 psia
% z$ t0 P0 T( a1 k( U( \9 W3 ?! n Suction temperature 20.0 °C 68.0 °F
) h" j$ |2 O/ A- Q6 {4 n' Z Relative humidity 60.0 % : q/ A' \$ J# B9 Y% g, F5 t
Discharge pressure abs. 9.500 bar 137.79 psia
. p9 C! N! U( a B; H& A2 F V/ d Discharge temperature 80.0 °C 176.0 °F ) Q) s" d$ f7 J7 u7 k, d* p
Pressure ratio 9.5 --- 9 E$ {: K' i9 v% C/ ~- X
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
3 r( r& b0 s! i9 a" k' F
) Y4 q: k4 d- T% Q# b Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
# M! M6 X0 H. p1 p; j8 Z* r Power consumption 143.1 kW 191.9 HP 4 _& R/ E x% _. S+ B; y, h4 g
. K1 Z' Z. U* M% W+ f
Oil volume flow 220.8 L/min 58.3 gal/min
2 p) Q7 s; ], J; X- R7 X: r Oil injection temperature 62.0 °C 143.6 °F
7 O6 D6 n/ V2 J9 t- [ Oil heat flow 114.38 kW 108.41 BTU/s ) C, h" N% x# b& K' D! y
Recommended oil viscosity group ISO VG 68 --- |
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发表于 2003-7-4 15:19
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