Jeff Moore, Ph.D. Institute Engineer Southwest Research Institute August 27, 2018 Development of Oxy-Fuel Combustion Turbines with CO2 Dilution for Supercritical Carbon Dioxide Based Power Cycles Kick-off Meeting DE-FE0031620 SwRI Project 23916 Team Members • SwRI: Jeff Moore jeff.moore@swri.org Stefan Cich stefan.cich@swri.org Macie Malone* macie.malone@swri.org Robin Ingerick* robin.ingerick@swri.org • GE GRC Nick Rathay Nicholas.Rathay@ge.com Doug Hofer douglas.hofer@ge.com • 8 Rivers Walker Dimmig Walker.Dimmig@8Rivers.com Jeremy Fetvedt Jeremy.Fetvedt@8Rivers.com Brock Forrest Brock.Forrest@8Rivers.com • Air Liquide Hwanho Kim hwanho.kim@airliquide.com Chendhil Periasamy chendhil.periasamy@airliquide.com Jiefu Ma jiefu.ma@airliquide.com Bhupesh Dhungel bhupesh.dhungel@airliquide.com • Georgia Tech Wenting Sun wenting.sun@aerospace.gatech.edu • EPRI Dan Purdy dpurdy@epri.com Andy Maxson amaxson@epri.com * SwRI contracts department 3 Project Objectives • Develop a conceptual design for a sCO2, coal syngas or natural gas-fired oxy-fuel turbine in the 150-300 MWe size range capable of 1200°C turbine inlet temperature at 30 MPa and exhaust temperatures in the 725-775°C range. • Significantly improve the state-of-the-art for thermal efficiency and results in a high-pressure stream of CO2 simplifying carbon capture, making the power plant emission-free. 4 sCO2-based, semi-closed recuperated Brayton (Allam) cycle Process Flow Diagram 5 From the FOA • The Phase I development effort must conceptually address the full oxy-combustion turbine design.
