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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: M. E% @+ G2 u# k
AMBIENT DATA
+ J' n! o! a3 F1 u4 h4 l Ambient air pressure 1.000 bar 14.50 psia ' W9 Z! W3 a& C1 r7 D4 M
Ambient temperature 20.0 °C 68.0 °F
- B6 f3 G$ `6 r) k& E Relative humidity 60.0 %
$ Z6 J/ M# I( P; F3 F" Y# _
* D$ e- W% U! x% t2 l9 K0 _MEDIUM AIR 9 t) [0 j a! ?. g
Isentropic exponent (dry) 1.400 ---
. B, k* E/ p% O0 ]0 C# S6 b Mol weight (dry) 28.97 kg/kMol% N* S8 j+ c2 q: V
Real gas factor (dry) 1.000 --- / k* V( G w# a2 i3 _, E( Z. T* g) r
6 Q. _! S8 |7 C. K1 ?' dPACKAGE DATA. i0 f/ Z9 J( [& o E
Suction pressure abs. 1.000 bar 14.50 psia " f3 N+ k, y# N% x9 h
Suction temperature 20.0 °C 68.0 °F * R& _" S& _8 f9 |0 \7 c
Relative humidity 60.0 % 8 E* H, A+ F6 L& c3 G! `
Discharge pressure abs. 9.500 bar 137.79 psia
1 T1 ~$ _3 n- y( m8 y Discharge temperature 80.0 °C 176.0 °F
4 R' @8 R' q: k$ | Relative humidity 28.1 % 3 ]0 b9 t$ H( l( {
/ b6 N* n' n* k) |4 O
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm 8 E8 K, g$ K# ]9 |% z. [, x
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min " C$ Q! X2 d; R F# f) x
Gas mass flow (dry) 28.13 kg/min 62.01 lb/min + Y; x6 L5 X% y) W' B0 W
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm ; f/ n+ P9 d" Z; H' r& j& G
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
, ], E5 |0 m) p7 Q* I# O% y y) C! y& }* x3 z3 r4 e! M
Pressure loss before stage 0.000 bar 0.00 psi
5 v4 s5 G" Z/ ~$ b; g0 |. s Pressure loss after stage 0.000 bar 0.00 psi ) S6 ^( I- R x+ A
+ ]% [. D! ~$ q. qSTAGE DATA
' ?- k1 L3 J$ h' I; Z2 } Compressor type CF180R ) }7 h6 h0 G( g! F# ^
Male rotor diameter 256.500 mm
" y* F% W5 Q& y Length-/diameter ratio (MR) 1.600 ---
1 G3 e) |5 t& w' e2 x% A$ { Built-in volume ratio 5.180 ---
4 \/ v( ^0 V6 e. |% }2 G
* Z4 o) X8 h$ A2 u: L Male rotor speed 2126 1/min
2 v% A* W3 l. c. I$ r; |, k* D Male rotor tip speed 28.55 m/s 93.7 ft/s 8 W* E% e( @5 v: }5 i
, B; D% u H0 l& c5 o9 `2 B& [" P
Suction pressure abs. 1.000 bar 14.50 psia
+ |4 H- O1 ]' m Suction temperature 20.0 °C 68.0 °F # n7 K6 T; }) z5 S: `1 K* C: y
Relative humidity 60.0 % $ ?( |; n# k- a& Q' f9 m
Discharge pressure abs. 9.500 bar 137.79 psia 4 B* ?9 q& U% r& c7 r# n
Discharge temperature 80.0 °C 176.0 °F
2 R! o( z4 Z K! Z( ^& L# e Pressure ratio 9.5 --- ( T$ `, J# D- t" R
Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
2 E. z& f6 N& v! Z8 M: C$ }3 S
( x" d% n4 f! I& q Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
6 v' V, q2 t8 c6 m Power consumption 143.1 kW 191.9 HP 9 Y7 X% t% k3 s
7 N3 E( ?$ v8 {; C- X3 \
Oil volume flow 220.8 L/min 58.3 gal/min
. W% ]# K/ h. Z' K Oil injection temperature 62.0 °C 143.6 °F . z5 }1 E8 C% p5 N
Oil heat flow 114.38 kW 108.41 BTU/s
! b( T0 W4 K3 @5 X5 C Recommended oil viscosity group ISO VG 68 --- 4 k1 o) q6 X J- Q% j
% ^6 f+ | d5 A7 _) J' _ All oil data are valid only for the compressor stage." `1 |* X' S- n# G- g
+ j$ H/ V5 f) T2 q
8 g6 D r |+ D3 J7 B________________________________________________________________________________9 {, g) A: z0 d4 s! G( N
PROGR.: T2002W2 GHH-RAND Schraubenkompressoren GmbH PAGE : 2/
( `- g, o$ S4 c' t' Y$ g/ `$ W. USTATUS: 20020415 Performance Prediction Program for DATE : 06.07.20039 n- J: ~5 P/ ], h) z
VERS. : 1.0.11 Compressores with Oilinjection S/N : 0219/1/03 P9 r2 O! E% t6 K
________________________________________________________________________________
& D' q4 d- R" uCODEWORD : PREPARED:
- V. A y7 S8 P1 ~JOB-/PROJECT-NO. : CHECKED : . `7 q% j% }1 ]- U$ [
________________________________________________________________________________2 i% w4 v- K+ ]& W! c
& T3 K4 i2 t" \. r' n1 u1 ~2 t,
% Q5 B; W% e& `
4 r4 M7 ~8 @6 a6 h4 a; VAMBIENT DATA
. M. h7 C7 e" X: y2 Z1 x9 `/ ? Ambient air pressure 1.000 bar 14.50 psia - E2 Q& o2 w6 j5 V/ e6 t
Ambient temperature 20.0 °C 68.0 °F
J2 t' \7 m3 a. h$ ?- ~ Relative humidity 60.0 %
* T. \& c* ^$ l$ v! ^
+ U" j; b0 S* R3 F5 d) w* Z: |MEDIUM AIR
~- `* T; L) { g Isentropic exponent (dry) 1.400 ---
5 m: C9 F# l* t% F5 `0 L0 b Mol weight (dry) 28.97 kg/kMol
1 _* P! D5 z; d: y; J2 w) n9 R Real gas factor (dry) 1.000 --- ( y) e0 G& j! Z
5 k- N& U/ O' @, ?7 ^4 {PACKAGE DATA
) K! n4 q' F8 |! a* P, @$ E" ] Suction pressure abs. 1.000 bar 14.50 psia 9 U# Y0 Y% Z/ K2 v7 N
Suction temperature 20.0 °C 68.0 °F ) z. X) v% R0 E ]; b8 n0 |) X
Relative humidity 60.0 %
6 t, M5 a( I! Y Discharge pressure abs. 9.500 bar 137.79 psia # U- @: @; C, }" l
Discharge temperature 80.0 °C 176.0 °F
8 x& f9 N# q2 \4 A6 O0 x& P B Relative humidity 28.1 % 8 Y* K- R( [% x) A
2 h) J- h6 w) q3 u+ y# o+ j
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm ' N/ c1 o! f: g0 m+ g$ v
Gas mass flow (wet) 28.38 kg/min 62.56 lb/min
% _: K9 o7 Z1 |5 J0 L5 |1 e Gas mass flow (dry) 28.13 kg/min 62.01 lb/min # q- I, Y" L$ I& p5 ]6 I2 x
Volume flow (rel. to 1.013 bar, 0 °C) 21.76 m3/min 768.5 cfm 7 _' U v' U# M" \& S
Volume flow (rel. to 30" Hg, 60 °F) 22.94 m3/min 810.2 cfm
2 K* q b; _. \! ^* L0 ?" }+ w8 d; L# u6 T: _! M) m! Y
Pressure loss before stage 0.000 bar 0.00 psi % h; g1 ~) h7 s2 C4 |( B* ~- I8 I) W
Pressure loss after stage 0.000 bar 0.00 psi & F) F* r( c) n# m
# f3 l0 Y) q( S) @; lSTAGE DATA! I; Y1 M( G( Z% f" e# g- F
Compressor type CF180R
\/ x A( q- V" c( }8 T& I Male rotor diameter 256.500 mm 7 V2 s5 V3 L% x$ {% {& s
Length-/diameter ratio (MR) 1.600 --- , I; }. p) f, V1 R+ x
Built-in volume ratio 5.180 --- % O, c) @4 w e2 z, w+ b8 y! v
+ s: H8 N8 B: }" C3 q Male rotor speed 2126 1/min
! }, M* ?( {6 P Male rotor tip speed 28.55 m/s 93.7 ft/s
3 S* r2 m1 F- Q& J3 H- P" r! o$ s( b8 ~' b/ l
Suction pressure abs. 1.000 bar 14.50 psia ! b: L$ f2 X8 }+ i/ H8 \5 b; b
Suction temperature 20.0 °C 68.0 °F . w6 ?! J8 l) u# S# t! p5 e
Relative humidity 60.0 %
; s) m4 O5 r0 N/ w% V Discharge pressure abs. 9.500 bar 137.79 psia - R. J* u8 I! H8 o
Discharge temperature 80.0 °C 176.0 °F
6 ?4 e* I* ~" n r) \/ [) n4 P Pressure ratio 9.5 ---
4 u+ L3 l! P) e8 j% b3 Y Dewpoint (discharge, H2O only) 51.6 °C 124.8 °F
?# Z$ a2 Y$ N/ @% \% O% }$ p1 J3 [/ ?
Volume flow (related to suct. cond.) 24.00 m3/min 847.6 cfm
1 q" F8 E: \4 n+ ] Power consumption 143.1 kW 191.9 HP * H' @! z w, T# ~9 z
7 O- P* H% V+ { Oil volume flow 220.8 L/min 58.3 gal/min
5 p$ v! Z, }% O2 S6 x/ C1 y% E" `* O, O Oil injection temperature 62.0 °C 143.6 °F % n7 ]: s* p& h, p
Oil heat flow 114.38 kW 108.41 BTU/s
8 f! L; Z1 ^0 \/ [$ [ Recommended oil viscosity group ISO VG 68 --- |
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