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Record W4416413338 · doi:10.1080/01430750.2025.2588579

Thermo-solutal convection of a rotating MHD flow of a chemically reacting fluid with thermal diffusion and Hall current under ramped conditions

2025· article· en· W4416413338 on OpenAlexaff
Nazibuddin Ahmed, Richa Deb Dowerah, Dibya Jyoti Saikia

Bibliographic record

VenueInternational Journal of Ambient Energy · 2025
Typearticle
Languageen
FieldEngineering
TopicNanofluid Flow and Heat Transfer
Canadian institutionsBASF (Canada)
Fundersnot available
KeywordsMagnetohydrodynamicsFlow (mathematics)Current (fluid)ConvectionThermalDiffusionNatural convectionFluid dynamics

Abstract

fetched live from OpenAlex

The ongoing investigation is concerned with the study of a naturally convective, hydromagnetic, two-dimensional flow of a viscous, electrically conducting, incompressible and rotating fluid which passes through an abruptly started vertically projected infinite plate subjected to ramped velocity, temperature and concentration. Thermal diffusion, heat source, Hall current and chemical reactions’ impacts are also checked on the fluid movement. The Laplace transformation technique has been employed to solve the dimensionless governing momentum, energy and Species Continuity equations. The impacts of several parameters, such as heat source, thermal radiation, the Soret number, Schmidt number, chemical reaction, magnetic parameter, Hall and Ramped parameters, are examined on the fluid velocity, temperature, concentration, the Sherwood number, Nusselt number and skin friction coefficient, and then they are represented either graphically or in tabulated form. Our results suggest that raising the Hall parameter decreases the viscous drag. The incremental value of the ramped parameter diminishes both the concentration and temperature field. Apart from all these, a very unique scenario is observed, and that is such that nullifying the buoyancy forces and increasing the ramped parameter values lead to the decrement of fluid velocity, whereas in the presence of buoyancy force, an increment of ramped parameter leads to the increment of fluid velocity.

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 score0.168
Threshold uncertainty score0.337

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 communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.005
GPT teacher head0.225
Teacher spread0.219 · 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
Published2025
Admission routes1
Has abstractyes

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