GPA-16 VOLGA


Application: Transportation of natural and associated petroleum gas.
 

Description: GPA-16 «Volga» is a highly-efficient and reliable unit of new generation, made on the basis of KMPO engines, embodies the numerous advanced technologies in gas transportation.

GPA-16 “Volga”’s design is intended to be installed with engines NK-38ST (basic version), NК-16SТ(М), NК-16-18SТ or DG-90L2 and can be performed in block-modular or hangar version with power of 16 and 18 MW.

Specifications
Parameter
Value
Drive engine type
NK-38SТ
NK-16ST
NK-16-18SТ
DG-90L2.1
Nominal power, MW
16
16
18
16
Compressor capacity, mmcm/d
33÷37
33÷37
33÷37
33÷37
Outlet gas pressure, MPa
7,45
7,45
7,45
7,45
Compression ratio
1,3÷1,5
1,3÷1,5
1,3÷1,5
1,3÷1,5
Compressor polytropic efficiency, %
86
86
86
86
Engine efficiency (as to ISO), %
38
29
31
34
Power turbine speed, rpm
5300
5300
5300
5300
Fuel gas flow, nm3/h
4647
6200
6500
5030

Exhaust content:

  • Nitrogen oxides, mg/nm3
  • Carbon oxides, mg/nm3
 
50
120
 
150 (100)*
300 (300)*
 
140
100
 
150 (80)*
300 (150)*
TBO
30 000
25 000
25 000
25 000
Total lifetime
100 000
100 000
100 000
100 000
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