Offshore Operations

MeeFog™ System Benefits

• Fog Cooling Increases Output by 20% or more
• Overspray Fogging Provides Additional Boost
• Reduced NOx Emissions up to 30%
• Improved Fuel Economy
• Reduced CO₂ per kW of Power
• Robust Equipment & Proven Technology
• Guaranteed results!

Want Proof?

We’ll gladly supply a detailed power recovery report for your existing gas turbines including:

• Installed MeeFog™ System Cost
• Guaranteed Power Gain
• Predicted MW-hr Gain Per Year
• Fuel Savings
• Payback Analysis

RB211 Package at Persian Gulf Petroleum Company

Background

Whitby Cogen are currently running with deteriorated engine ESN011/8. Deterioration of engine power, around 95% availability 500hrs post a compressor wash, has the led the customer to investigate other ways in which to attain more power, especially during hot days. One suggestion that has been made is to install an air humidification (or fogging) system, a system that will almost saturate the ambient air. The affect of this system is to provide a cooler and more denser medium in which the gas turbine will use to generate more power on a specific day temperature. MEE FOG industries provides such a system. Figure 1 depicts schematically the way in which an evaporative cooling system works.

Mee Industries, Inc. has, through the authority of Rolls-Royce, installed a number of fogging systems into Rolls-Royce packages, with either an RB211 or Avon gas generator. In order to approve MeeFog equipment for installation into an Industrial Trent package, it has been requested to first evaluate the success of the system on other Rolls- Royce products. This note documents the technical evaluation of an RB211 which has had a MEE FOG system installed since 2001.

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