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James Lawrence Henahan

from Houston, TX
Age ~44

James Henahan Phones & Addresses

  • 8513 Merlin Dr, Houston, TX 77055
  • Katy, TX
  • 300 Stillwater Ct, Simpsonville, SC 29681
  • Ann Arbor, MI
  • Kennesaw, GA
  • Troy, MI
  • Mauldin, SC
  • Oxford, MI
  • Greenville, SC

Resumes

Resumes

James Henahan Photo 1

Vice President, Commercial Analytics

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Location:
Houston, TX
Industry:
Oil & Energy
Work:
Calpine
Vice President, Commercial Analytics

Calpine Sep 2014 - Feb 2017
Director, Structuring

Calpine Jul 2012 - Sep 2014
Director, Portfolio Analytics

Calpine Oct 2010 - Jul 2012
Manager, Commodity Margin Analysis

Calpine Jul 2010 - Nov 2010
Manager, Dispatch Analysis
Education:
The Tuck School of Business at Dartmouth 2019 - 2019
Indiana University - Kelley School of Business 2007 - 2009
Master of Business Administration, Masters, Business
University of Michigan Jan 2002 - May 2003
Masters, Mechanical Engineering
University of Michigan Sep 1998 - May 2002
Bachelors, Mechanical Engineering
Skills:
Power Generation
Power Plants
Energy Markets
Gas Turbines
Energy
Engineering
Renewable Energy
Natural Gas
Analysis
Factory
Gas
Economic Modeling
Quantitative Analytics
Energy Policy
Six Sigma
Mechanical Engineering
Thermodynamics
Analytics
Engineering Management
Root Cause Analysis
James Henahan Photo 2

James Henahan

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Location:
Houston, TX
Industry:
Oil & Energy
Skills:
Power Generation
Power Plants
Gas Turbines
Energy Markets
Engineering
Factory
Economic Modeling
Energy
Quantitative Analytics
Energy Policy
Six Sigma
Renewable Energy
Mechanical Engineering
Natural Gas
Thermodynamics
Analytics
Engineering Management
Root Cause Analysis
Gas
Analysis

Publications

Us Patents

Systems And Methods For Providing Compressor Extraction Cooling

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US Patent:
8267639, Sep 18, 2012
Filed:
Mar 31, 2009
Appl. No.:
12/415078
Inventors:
James Henahan - Greenville SC, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
F04D 29/58
US Classification:
415 1, 415116, 60782
Abstract:
Embodiments of methods and apparatus for providing compressor extraction cooling are provided. According to one example embodiment, a method for providing compressor extraction cooling in a gas turbine comprising a compressor and a turbine section can be provided. The method can include providing a cooling medium. The method can include extracting air from a compressor associated with a gas turbine. The method can also include introducing the cooling medium to the compressor extraction air, wherein the compressor extraction air is cooled by the cooling medium prior to or during introduction to the turbine section.

Systems And Methods For Controlling Compressor Extraction Cooling

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US Patent:
20100242491, Sep 30, 2010
Filed:
Mar 31, 2009
Appl. No.:
12/415065
Inventors:
James Henahan - Greenville SC, US
International Classification:
F02C 7/18
US Classification:
60782, 60785
Abstract:
Embodiments of methods and apparatus for providing compressor extraction cooling are provided. According to one example embodiment, a method is disclosed for controlling compressor extraction cooling. The method can include providing a cooling medium. The method can include extracting air from a compressor associated with a gas turbine. The method can also include introducing the cooling medium to the compressor extraction air, wherein the compressor extraction air is cooled by the cooling medium prior to or during introduction to the turbine section. Furthermore, method can include selectively controlling at least one of the compressor extraction air or the cooling medium based at least in part on a characteristic associated with the gas turbine.

Corrected Megawatt Backup Curve Methodology

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US Patent:
20100262350, Oct 14, 2010
Filed:
Apr 10, 2009
Appl. No.:
12/421795
Inventors:
Harold Lamar Jordan - Greenville SC, US
James Henahan - Simpsonville SC, US
David Ewens - Greer SC, US
Assignee:
General Electric company - Schenectady NY
International Classification:
F02C 9/00
US Classification:
701100
Abstract:
The subject application involves a method of controlling operation of a gas turbine. The method includes determining a first temperature associated with a portion of the gas turbine during operation of said gas turbine, and sensing an operational parameter of the gas turbine during operation of the gas turbine. An ambient pressure in an ambient environment of the gas turbine is also sensed, and the operational parameter corrected using the ambient pressure sensed in the ambient environment of the gas turbine to establish a corrected operational parameter. A threshold temperature is determined based at least in part on the corrected operational parameter, and a backup routine is initiated to limit operation of the gas turbine when the temperature associated with the gas turbine is greater than or equal to the threshold temperature.
James Lawrence Henahan from Houston, TX, age ~44 Get Report