SOLICITATION NOTICE
A -- Ni-ferrite Surface Property Measurements at Elevated Temperature Conditions
- Notice Date
- 5/25/2023 9:13:58 AM
- Notice Type
- Solicitation
- NAICS
- 541715
— Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Contracting Office
- FLUOR MARINE PROPULSION - DOE CONTRACTOR Schenectady NY 12301 USA
- ZIP Code
- 12301
- Solicitation Number
- FMP-NNL-0029
- Response Due
- 6/29/2023 2:00:00 PM
- Archive Date
- 06/29/2023
- Point of Contact
- General Email
- E-Mail Address
-
ATIP@unnpp.gov
(ATIP@unnpp.gov)
- Description
- In nuclear plants with Ni alloy components, reactor coolant contains circulating nano- to micrometer-sized particles of Ni-Fe oxide (Ni-ferrite). �Deposition of these particles on wetted surfaces reduces heat transfer, degrades performance of plant components, and may cause elevated radiation levels in reactor coolant piping. �The transport and deposition of particles are controlled by particle-particle and particle-surface interactions which depend on coolant chemistry, thermal hydraulic conditions, and the surface properties of the materials. �There are few direct measurements of surface properties or of particle-particle or particle-surface interactions at elevated temperatures (150-350 �C), and in some cases, for incompletely characterized particulate material. �The Naval Nuclear Laboratory (NNL) is seeking accurate, high temperature surface property and interaction measurements of well-characterized particles and surfaces under reactor plant conditions to predict the transport and deposition of these materials.�
- Web Link
-
SAM.gov Permalink
(https://sam.gov/opp/478f6701f3c34b06b16e1c3d6c1f28f4/view)
- Place of Performance
- Address: USA
- Country: USA
- Country: USA
- Record
- SN06694234-F 20230527/230525230110 (samdaily.us)
- Source
-
SAM.gov Link to This Notice
(may not be valid after Archive Date)
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