Compression intercooled gas turbine combined cycle
Patent
·
OSTI ID:6914169
This patent describes an improvement in a power producing system. The system comprises a twin spool gas generator and a power turbine. The gas generator having the low pressure compressor driven by a low pressure turbine, a high pressure compressor driven by a high pressure turbine, a combustor positioned between the high pressure compressor and the high pressure turbine. The power turbine positioned downstream from the low pressure turbine the improvement is characterized in that the high and low pressure turbines being axially positioned and independently rotatable for driving the high and low pressure compressors respectively by means of concentric coaxial outer and inner shafting respectively.
- Assignee:
- NOV; NOV-90-009164; EDB-90-076557
- Patent Number(s):
- A; US 4896499
- Application Number:
- PPN: US 7-251076A
- OSTI ID:
- 6914169
- Country of Publication:
- United States
- Language:
- English
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