GE 7EA Boosts Linden Cogen 6MW
Gas Turbine Inlet Air CoolingLinden Cogen Holdings, New Jersey
Linden Cogen installed a MeeFog System to replace an old, high-maintenance fog system supplied several years ago by a different company. They found they were spending too much time and money on the previous system. MeeFog provided a custom-designed evaporative cooling system tailored to the unique requirements of Linden Cogen’s GE 7EA Gas Turbine. They were so impressed by the performance of the new MeeFog System that they expanded their investment by purchasing an additional system the following year. The MeeFog system is equipped with water-lubricated pumps that require no oil changes or drive belt replacements, making it easy to maintain and perform efficiently even after decades of use.
Project Conditions:
Location: Linden, New Jersey
Hot day conditions: 93° F with 75° F wet bulb
Model: GE 7EA Gas Turbine
Elevation: 50 feet ASL
Mee’s scope of work: Design, Build, and Install
Max power boost per GT: 6 MW
Degrees of Cooling per GT: 24° F
Fog System Design:
Evaporative cooling system
Cooling stages: 8
Operating pressure: 2,000 psi
Fog Droplet Size: 19 Micron (DV 90)
Nozzle Flow Rate: 0.045 gpm per nozzle
MeeFog™ Nozzle Count: 560
Max. Water Flow: 25.2 gpm
Max. Power Requirement: 2×20 HP
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