Supercritical Carbon Dioxide Brayton Cycle Loop

/Tag:Supercritical Carbon Dioxide Brayton Cycle Loop

2014 Brayton Cycle Workshop and Industry Day

On August 26-27, 2014, Sandia National Laboratories hosted a two day brainstorming session for Industry aimed at discussing the national challenges and collaborative opportunities present in sCO2 Brayton Cycle power cycle development. This event will seek to gather specific and detailed input from industry to identify: critical research and development and demonstration activities needed to [...]

By | July 22nd, 2014|Comments Off on 2014 Brayton Cycle Workshop and Industry Day

Mechanical Testing

"Standard Test Methods for Tension Testing of Metallic Materials" E8/E8M-11, ASTM International (2008). ASTM standard (E8) used for tension testing guidance, with tests in constant displacement mode 2 tests were performed: at room temperature and at 650 °C Post-mortem metallography was performed on both samples Room-Temperature Tensile Test Room-Temperature Metallography [...]

By | March 26th, 2014|Comments Off on Mechanical Testing

Diffusion Bonding Characterization

Research Goal 1. Tensile specimens prepared from diffusion-bonded block of 316/316L SS2. Micrograph showing good grain growth across the diffusion bond3. Small defects in bond area may not impact overall strength—but could lower design life, due to crevice corrosion Diffusion bond strength, defects, and corrosion behavior must be understood before they can [...]

By | March 26th, 2014|Comments Off on Diffusion Bonding Characterization

Heat-Exchanger Development

Planned Heat-Exchanger Test Loop Capabilities 500 kW heaters (elec.) 500 kW gas cooler Unbalanced flows Dedicated system accepts novel mixtures and additives Facility Goal Provide testing capability for 1 MW-scale commercial and prototype heat exchangers used at any position in current and future Brayton layouts Path Forward to Commercialization What we are going to [...]

By | March 26th, 2014|Comments Off on Heat-Exchanger Development

Nuclear Energy Systems Laboratory (NESL) / Brayton Lab

About the Brayton Lab at NESL The Sandia NESL / Brayton Lab has been established to achieve the DOE-NE objective of a 10 MWe recompression closed Brayton cycle (RCBC) for a sodium fast reactor by 2020. We work related projects that advance the technology and advocate for collaborative efforts within government, industry, and communities. The Sandia [...]

By | June 5th, 2012|Comments Off on Nuclear Energy Systems Laboratory (NESL) / Brayton Lab