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Record W2322737948 · doi:10.1021/ie302161n

Energy Hub Based on Nuclear Energy and Hydrogen Energy Storage

2013· article· en· W2322737948 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueIndustrial & Engineering Chemistry Research · 2013
Typearticle
Languageen
FieldEngineering
TopicIntegrated Energy Systems Optimization
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsEnergy storageRenewable energySizingElectricityEnvironmental sciencePumped-storage hydroelectricityElectricity generationNuclear powerWind powerGrid energy storageEnergy carrierHydrogen fuelHydrogen storageProcess engineeringDistributed generationPower (physics)EngineeringHydrogenElectrical engineeringFuel cellsChemistry

Abstract

fetched live from OpenAlex

An ‘energy hub’ comprises of the interactions of different energy loads and sources for power generation, storage, and conversion. This paper presents an energy hub consisting of nuclear plants, wind turbines, solar panels, biomass reactors, electrolyzers, and fuel cells. The hub serves to replace existing coal-based power generating facilities to meet electricity and hydrogen demands for industrial and transportation sectors, as projected in 2030. Equipment sizing and costing analysis for different energy production technologies and hydrogen storage were considered using Matlab/Simulink. Several energy hub designs with various technological combinations were analyzed, and a profitability analysis was conducted to evaluate the feasibility of each energy hub. The proposed models also evaluate the environmental benefits of the future energy hub and outline the best hub configurations. It was found that the most economical energy hub is when nuclear reactor was operated throughout the year at a capacity near to the grid’s average annual electricity demand. Underground hydrogen storage emerged as the most economical option for all hubs analyzed, and any excess power was converted to hydrogen for sale in the industrial and transportation sectors.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.148
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.025
GPT teacher head0.229
Teacher spread0.204 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it