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Record W4414015614 · doi:10.11159/eee25.121

Characteristics of Discharge Phenomena on Novel Ceramic-Pipe Covered Cathode

2025· article· en· W4414015614 on OpenAlexvenueno aff
Isak Lineekela Shawapala, Akira Sugawara

Bibliographic record

VenueProceedings of the World Congress on Electrical Engineering and Computer Systems and Science · 2025
Typearticle
Languageen
FieldMaterials Science
TopicHigh voltage insulation and dielectric phenomena
Canadian institutionsnot available
Fundersnot available
KeywordsCathodeCeramicMaterials scienceElectrical engineeringComposite materialEngineering

Abstract

fetched live from OpenAlex

Electric discharge phenomena are crucial in various technological applications, from power systems and automotive to plasma generation.The automotive industry has always been at the forefront of technological advancements, and the evolution of spark plugs is no exception.This examines innovation in spark plug technology by integrating the creepage discharge method to enhance ignition sparks and minimize variation in ignition energy discharge.This article compares a ceramic rod cathode electrode (CRC) with a ceramic pipe-covered cathode (CCC).The experiment involves changing the positions of the ceramic pipes to examine the voltage at which the spark is discharged and then computing the variations in the sparks' energy.It considered two patterns, the CRC and CCC, as the positions of the ceramic pipe on the cathode.The results show an intense spark discharge for CCC, with lower spark energy and less variation in spark energy compared to CRC.In conclusion, this provides a glimpse into the intriguing realm of electric discharge creation through the creepage discharge method, which reduces discharge voltage variation and produces more vital sparks for ignition.Incorporating this novel technique opens up possibilities for enhancing spark plugs.The findings contribute to understanding the fundamental processes involved and offer opportunities for advancements in plasma discharge technology domains.

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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.002
Threshold uncertainty score0.007

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0010.001
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 head0.007
GPT teacher head0.212
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

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 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
Published2025
Admission routes1
Has abstractyes

Explore more

Same venueProceedings of the World Congress on Electrical Engineering and Computer Systems and ScienceSame topicHigh voltage insulation and dielectric phenomenaFrench-language works237,207