MétaCan
Menu
Back to cohort
Record W7100695400

CROSSFLOW ULTRASONIC FLOW MEASUREMENT

2000· article· en· W7100695400 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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldDecision Sciences
TopicOperations Management Techniques
Canadian institutionsnot available
Fundersnot available
KeywordsBoiler feedwaterPipingUltrasonic sensorTransducerUltrasonic flow meterFlow measurementUltrasonic testingFlow (mathematics)Data acquisition
DOInot available

Abstract

fetched live from OpenAlex

The CROSSFLOW Ultrasonic Flow Measurement (UFM) System, developed by the Advance Measurement and Analysis Group (AMAG) of Mississauga, Ontario, is being marketed to nuclear power plants worldwide in conjunction with ABB Combustion Engineering Nuclear Power (ABB CENP) of Windsor, CT. The CROSSFLOW UFM System provides a means for plant operators to recover power, currently lost to electric output, by increasing feedwater flow measurement accuracy. CROSSFLOW consists of four (4) ultrasonic transducers mounted on a metal support frame that attaches, externally, to the feedwater piping (or any pipe in which the flow rate is to be measured). The ultrasonic transducers are connected to a Signal Conditioning Unit (SCU) and a Data Processing Computer (DPC). A Multiplexer (MUX) is also available for automatically sequencing measurements on multiple channels. There is one (1) upstream and one (1) downstream transducer station, each station consisting of one (1) transmitting and one (1) receiving transducer which send out the turbulence signatures to the DPC through the

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)0.003
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.857
Threshold uncertainty score0.992

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0560.009

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 head0.143
GPT teacher head0.379
Teacher spread0.236 · 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

Quick stats

Citations0
Published2000
Admission routes1
Has abstractyes

Explore more

Same topicOperations Management TechniquesFrench-language works237,207