Dimensionamento Compressore

  • June 2020
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1 dati P shaft n

17329 3000

2 dimensionamento W

T1

250

T2

436,964

K

Giri/min cp

min

0,089

kg/sec

cv

pin

40000

Pa

k

1,398

Tin

250

K

ε

0,285

pout

160000

Pa

ηp

0,707

Tout

436,964

K

Qin

0,160

βtot

4

ρ

0,557

h1

-49,277

h2

142,331

Lr

191,608

ns

2,5

ω

T ref = 350 K

m3/s T ref = 250 K p ref = 40000 Pa kJ/kg

kJ/kg

57316,982 rad/s

ds

2,0

D

0,038

m

umax

1094,327

m/s

4 verifica velocità del suono k

1,398

cs

316,712

w1e

263,829

w1emax

269,205

T = 350K

5 rendimento (finite stage efficiency)

3 correzioni umax

300

m/s

ω

15712,934

rad/s

Le

34122,945

kJ/kg

n stadi

5,615

4 triangoli di velocità stadio generico Rρ

0,500

φ1m

0,500

ns

2,500

ds

2,000

Δψe

0,160

χ

0,850

φ1i

0,544

φ1e

0,463

ψ1i

0,273

ψ1e

0,252

Le

14400

n stadi

13,3

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