SEARCH · Engineering Papers
Results for “Boiling”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Nucleate boiling simulation using interface tracking method
Not Available
Accident tolerant fuels (FeCrAl Cladding & Coating) performance analysis in Boiling Water Reactor (BWR) by the MELCOR 1.8.6 UDGC
Not Available
Review of pool boiling critical heat flux (CHF) and heater rod design for CHF experiments in TREAT
Not Available
Boiling heat transfer experiments under power transients for LWRs: A review study
Not Available
Experimental investigations of material-conjugated subcooled flow boiling
Not Available
Calcination-free production of calcium hydroxide at sub-boiling temperatures
A calcination-free route to produce calcium hydroxide from alkaline industrial wastes including leaching, concentration, and temperature-swing precipitation.
Decrypting the boiling crisis through data-driven exploration of high-resolution infrared thermometry measurements
Not Available
Did we hear the sound of the Universe boiling? Analysis using the full fluid velocity profiles and NANOGrav 15-year data
Abstract In this paper, we analyse sound waves arising from a cosmic phase transition where the full velocity profile is taken into account as an explanation for the gravitational wave spectrum observed by multiple pulsar timing array groups. Unlike the broken power law used in the literature, in this scenario the power law after the peak depends on the macroscopic properties of the phase transition, allowing for a better fit with pulsar timing array (PTA) data. We compare the best fit with that obtained using the usual broken power law and, unsurprisingly, find a better fit with the gravitational wave (GW) spectrum that utilizes the full velocity profile. Even more importantly, the thermal parameters that produce the best fit are quite different. We then discuss models that can produce the best-fit point and complementary probes using CMB experiments and searches for light particles in DUNE, IceCUBE-Gen2, neutrinoless doubleβ-decay, and forward physics facilities (FPF) at the LHC like FASERν, etc.
Vendor-Independent Design Requirements for a Boiling Water Reactor Safety System Upgrade
This Vendor-Independent License Amendment Request (LAR) Framework Document is a research product developed for the Idaho National Laboratory Light Water Reactor Sustainability (LWRS) Program. It was developed by MPR Associates, Inc. with technical input from LWRS and Exelon Generation personnel. To accomplish the purpose of this research, an operating plant (Limerick Generating Station [LGS]) was used as a reference to provide a concrete example and to present a "top-down" view of design concepts consistent with functional requirements baseline documents (references X and Y) also developed for this research. While this document is written in a framework to support a complete LAR submittal, its purpose is to communicate research concepts and provide an example of how to present digital information necessary to address expectations with regard to leveraging the Alternate Review Process as provided in Digital Instrumentation and Controls Interim Staff Guidance #06, Revision 2, Licensing Process. To leverage that process, this research document presupposes that a utility would select a vendor platform which has been prequalified for safety-related by the United States Nuclear Regulatory Commission. While this document is written using the Exelon Generation Limerick Generating Station (LGS) Units 1 and 2 as a baseline, this document is a research product. This document contains no commitments and makes no binding design decisions for Exelon Generation. Exelon Generation is leveraging this research to support their in-progress LGS Plant Protection System (PPS) upgrade efforts and plans to leverage it for their Redundant Reactor Control System (RRCS) replacement. The LWRS Program appreciates the research support provided by Exelon Generation in the generation of this document.
Subcooled Boiling Models in CTF: Analysis and Separate Effects Validation.
Abstract not provided.
Exploring the stress-corrosion cracking susceptibility of additively manufactured 316L in boiling magnesium chloride.
Abstract not provided.
Electronics Manufacture, Attacks, & Hardware Assurance: A look into electronics construction, subversion points, and how to keep from boiling the ocean.
Electronics Assurance and Development at SRNL • The Why: –Operational Technology –Electronics Manufacture & Subversion Example –Where Assurance Fits In • The Solution: –NA-121.4: Nuclear Enterprise Assurance (NEA) –NA-IM: Enterprise to OT – Bridging the Gap
Investigation of the Nano-fin Effect (NFE) for Pool Boiling on Nanostructured Surfaces
Explore the source record for details and available documents.
Boiling Water Capsule Irradiation Test Device Design Study Report
RELAP5 calculations were conducted to support an experimental design, referred to as water capsule, which can facilitate fuel performance testing within ATR. The main objective is to provide useful insights into the experimental design and operating strategies that can mimic LWR operating conditions within the spatial constraints of the ATR position under consideration. This report summarizes the RELAP5 analysis results based on the most recent water capsule design derived through various tests. To discuss a design under conservative conditions, fuel power is consistently assumed to be 400 W/m in all analyses.