Gas turbine on-line water wash system and method

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United States of America Patent

PATENT NO 9951646
SERIAL NO

13932467

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Importance

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Abstract

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An on-line wash system for a compressor including: a nozzle including a flow passage for wash liquid, wherein the flow passage is configured to be coupled to a source of a wash liquid and includes a discharge outlet arranged to project the wash liquid into a stream of working fluid for the turbomachine; an electrode proximate to the flow passage of the nozzle, wherein the electrode is configured to form an electrical field sufficient to charge the wash liquid flowing through the passage and the charge applied to the wash liquid is of a first polarity, and a surface of the compressor charged with the first polarity, wherein the surface is exposed to the stream of working fluid and downstream of the nozzle.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Byrd, Doug Scott Greenville, US 3 5
Kraemer, Gilbert Otto Greenville, US 81 1412
Ponyavin, Valery Ivanovich Greenville, US 45 119
Zhang, Hua Greenville, US 534 3218
Zhang, Jianmin Greenville, US 84 438

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