Sanjay Mahapatra Email & Phone Number

I am responsible for GT intake air system technologies: Intake filtration, inlet air treatment solutions such as evaporative cooling, chiller systems, hot water/glycol systems, steam heating systems, inlet air bleed anti-icing systems.

Gas Turbine Intake System engineering: Filtraion systems, anti-icing and heater systems, Chilled water based air cooling systems, Evaporative cooler design, Pressure vessel design, Piping design per ASME B31.3 and B31.1, code compliance design, etca. Review and/or design of Pressure Vessels in accordance with ASME BPVC, Section VIII Division 1 b. Review and/or undertake of compliance of product to meet regulatory requirements such as European Compliance, Canadian, Korean, etc. c. Review and/or of piping systems to meet ASME B31.1, 31.3 codes, d. Perform pressure vessel calculation using PVElite, and pipe stress analysis using Caesar II e. Perform, innovate and design heat exchangers and system design for inlet cooling and heating systems. f. Evaluate and propose corrosion abatement solutions

Responsible for application engineering of air intake systems.a. Review of customer’s specifications for establishing design basis and requirements for gas turbine filtration and inlet air heat treatment systems. b. Perform conceptual design and process evaluation to provide a system that meets the customer’s stated needs and product specifications. c. Manage shop and field calls and provide solutions/fixes d. Select and size pumps and valves for liquid and gaseous applications e. Design Pressure Vessels per ASME BPVC, Section VIII Division1 f. Design piping systems using ASME B31.1, 31.3 and B31.9 codes. g. Perform pipe stress analysis using Caesar II h. Perform detailed heat transfer, thermodynamic and fluid flow analyses using high end analytical & computational procedures. i. Provide or review the process data: operating levels, temperature, pressure and corrosion requirements. j. Support sales/customer in discussion of technical details k. Prepare technical design data and support other engineering and field operational functions. l. Manage and resolve shop and field issues, calls and provide solutions/fixes m. Prepare and write technical specifications/drawings. Major Projects: 1. Steam to air, steam to water/glycol, water/glycol systems including design and selection of heat exchangers/coils, piping design and layout, valve sizing, process design for GE, MHI, MPSA, GE EP, GE Oil & Gas and Siemens Gas Turbines. Performed thermodynamic, heat transfer and performance analyses of these systems 2. Designed various chiller coil systems for GE gas turbines including coil selection/performance, piping design and layout, sizing of rotating equipment, process evaluation and design, performance studies and guarantees, etc.

a. Review of customer’s specifications for establishing design basis and requirements for gas turbine filtration and inlet air heat treatment systems. b. Perform conceptual design and process evaluation to provide a system that meets the customer’s stated needs and product specifications. c. Manage shop and field calls and provide solutions/fixes d. Select and size pumps and valves for liquid and gaseous applications e. Design Pressure Vessels per ASME BPVC, Section VIII Division1 f. Design piping systems using ASME B31.1, 31.3 and B31.9 codes. g. Perform pipe stress analysis using Caesar II h. Perform detailed heat transfer, thermodynamic and fluid flow analyses using high end analytical & computational procedures. i. Provide or review the process data: operating levels, temperature, pressure and corrosion requirements. j. Support sales/customer in discussion of technical details k. Prepare technical design data and support other engineering and field operational functions. l. Manage and resolve shop and field issues, calls and provide solutions/fixes m. Prepare and write technical specifications/drawings. Major Projects: 1. Steam to air, steam to water/glycol, water/glycol systems including design and selection of heat exchangers/coils, piping design and layout, valve sizing, process design for GE, MHI, MPSA, GE EP, GE Oil & Gas and Siemens Gas Turbines. Performed thermodynamic, heat transfer and performance analyses of these systems 2. Designed various chiller coil systems for GE gas turbines including coil selection/performance, piping design and layout, sizing of rotating equipment, process evaluation and design, performance studies and guarantees, etc.

HVAC and plumbing design for facilities groupResponsible for ASHRAE 90.1 energy calculations, LEED EA and EQ Credits, condensation analysis.