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Record W2571239297

Квазиодномерный расчет течения газа в турбинных соплах с косым срезом

2014· article· ru· W2571239297 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

VenueСовременные проблемы науки и образования · 2014
Typearticle
Languageru
FieldEnvironmental Science
TopicEnvironmental and Industrial Safety
Canadian institutionsnot available
Fundersnot available
KeywordsNozzleCurvilinear coordinatesMechanicsMach numberJet (fluid)Choked flowFlow (mathematics)Supersonic speedPhysicsMathematicsThermodynamicsGeometry
DOInot available

Abstract

fetched live from OpenAlex

In article the gas flow in axial turbines with a slanting cut is considered. The curvilinear channel is straightened for performance of calculations. It is supposed that parameters of gas remain constants in cross sections. It also makes an essence of quasi-one-dimensional approach. Three views of nozzle canals are considered: Laval´s nozzle with a slanting cut from critical section, Laval´s direct nozzle and a confluence nozzle. Calculations were carried out for the concrete snuffled, other authors brought in publications. As a result of calculations it is received that the set counter-pressures correspond to supersonic modes of reexpansion for a direct nozzle. Output numbers of the Mach taking into account the set counter-pressure were calculated. As calculations of parameters of gas in studied channels were executed in two-dimensional approach. The analysis of the received results showed that quasi-one-dimensional current calculation in confluence nozzle taking into account the neighboring canals, most is true.

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)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Research integrity, Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.587
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.000
Meta-epidemiology (narrow)0.0020.002
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0000.001
Science and technology studies0.0020.002
Scholarly communication0.0010.002
Open science0.0030.003
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.1010.055

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 head0.009
GPT teacher head0.187
Teacher spread0.178 · 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