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Record W2949589587

Simulation of Pipe Hydroforming

2019· article· en· W2949589587 on OpenAlexfundno aff
Yang Jin

Bibliographic record

VenueScholarship at UWindsor (University of Windsor) · 2019
Typearticle
Languageen
FieldEngineering
TopicMetal Forming Simulation Techniques
Canadian institutionsnot available
FundersUniversity of Windsor
KeywordsHydroformingForensic engineeringComputer scienceEngineeringMechanical engineeringTube (container)
DOInot available

Abstract

fetched live from OpenAlex

The importance of investigating the formation of a torsion beam and understanding how it can be manipulated to perform at an optimum condition is crucial to car manufacturers. Developing and remodelling the torsion beam can allow both a simpler structure and quicker assembly while reducing the space required for a car suspension’s system, thus saving time and costs for manufacturers. Nowadays, the use of hydroforming technology has become widespread because it is able to obtain complex hollow parts more easily and has been continually developed to become a globally applied technology in the formation of a torsion beam of a vehicle. With regards to the current issues in academic research and real-world production, this research uses a finite element analysis (FEA) method-based software tool DYNAFORM, to simulate the pipe hydroforming process in order to show the overall manufacturing process, thus providing a precise FEA simulation model of a torsion beam suspension for the automotive manufacturing. This will also provide a math model (a regression equation) for further research and the further application of this technology in the future.

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 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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.059
Threshold uncertainty score0.847

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.013
GPT teacher head0.215
Teacher spread0.202 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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
Published2019
Admission routes1
Has abstractyes

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