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Record W1000607707

Simulation investigations on airflow velocity in the short milking tube of the cluster

2001· article· en· W1000607707 on OpenAlexaboutno aff
A. Kupczyk, J. Osiak, J. Iwaszko

Bibliographic record

VenueAnnals of Warsaw Agricultural University SGGW-AR. Agriculture · 2001
Typearticle
Languageen
FieldEngineering
TopicMechanical and Thermal Properties Analysis
Canadian institutionsnot available
Fundersnot available
KeywordsMilkingAirflowUdderCluster (spacecraft)Tube (container)MechanicsEnvironmental scienceEngineeringAnimal scienceMechanical engineeringPhysicsComputer scienceMedicineMastitisBiology
DOInot available

Abstract

fetched live from OpenAlex

Simulation investigations on airflow velocity in the short milking tube of the cluster . Conditions of mechanical milking are subject of interest for both the science and practice with respect to significant effect on the health of cows, quality of milk (consumer's satisfaction) and, as a result, on production effectiveness and milk processing. Particular attention has been paid to pressure working parameters of the cluster and the connected return flows. The return flow velocity of milk and air in the cluster amounts on average to several m/s which means, that fluid particles hit the teat end at approximately same velocity (hit frequency equals to 1 Hz). However, under unfavourable conditions the velocity of single aerosol particles can exceed even 150 m/s, as proved by information and results of investigations of Alfa Laval firm; such velocity is close to a bullet speed. Such phenomenon constitutes a significant hazard to the cow's udder with respect to a powerful hit as well as transferring of mastitis infection within the cluster. Abstract: . Effect of selected technical and technological factors on energy consumption in the oil seed processing plants. Results of investigations on energy consumption in the oil seed

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
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 score0.011
Threshold uncertainty score0.021

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0010.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.031
GPT teacher head0.206
Teacher spread0.175 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2001
Admission routes1
Has abstractyes

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Same venueAnnals of Warsaw Agricultural University SGGW-AR. AgricultureSame topicMechanical and Thermal Properties AnalysisFrench-language works237,207