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Record W3173405202 · doi:10.34128/je.v8i1.151

Desain Sistem Pembangkit Listrik Berdasarkan Energi Gravitasi Melalui Pipa Air Hujan (Rain Water Harvesting/Rwh) Dengan Optimasi Tegangan dan Putaran Turbin Menggunakan Metode Taguchi - Weighted Principal Component Analysis (WPCA)

2021· article· id· W3173405202 on OpenAlex
Abdul Rohman, Mazlan Abdul Wahid

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

VenueElemen Jurnal Teknik Mesin · 2021
Typearticle
Languageid
FieldEngineering
TopicEngineering and Technology Innovations
Canadian institutionsASTER
Fundersnot available
KeywordsPhysics

Abstract

fetched live from OpenAlex

Designing power plant based on the gravitational force of potential energy from the Rain Water Harvesting (RWH) rainwater pipe. It consists of water collection device and Pelton Turbine type. The rainwater collection device is placed in the outlet pipe at regulated height. RWH paired the lowest position exit pipe. RWH works with the volume of water collected reaching a threshold value, so that the device works continuously. The research was conducted experimentally with the effect of the length and diameter of the collector device on the amount of electricity and the Taguchi method in optimizing the voltage and turbine rotation. The effect of the RWH height was varied, it was found 2.4359 volts at pipe length of 70 cm with diameter of 1 inch. Contribution of process variables in reducing the total variance of stress response and turbine rotation of valve opening angle 55% pipe length 17%, pipe diameter 15%. The combination setting of process variables that can significantly maximize electrical voltage and minimize turbine rotation is pipe diameter of 1 inch, pipe length of 70 cm and valve opening angle of 90 o .

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)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Research integrity
Consensus categoriesMeta-epidemiology (narrow)
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 score0.113
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0020.002
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0020.005
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.003
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 head0.012
GPT teacher head0.230
Teacher spread0.218 · 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