Evidence map›Paper›PMID 38971824›Full record

ArticleScientific reports2024

Modeling of scour hole characteristics under turbulent wall jets using machine learning.

Jnana Ranjan Khuntia, Kamalini Devi, Mohd Aamir Mumtaz

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Jnana Ranjan KhuntiaCivil Engineering Department, Chaitanya Bharathi Institute of Technology (Autonomous), Hyderabad, 500075, India. jnanaranjan444@gmail.com.ORCID http://orcid.org/0000-0003-3943-4220
Kamalini DeviCivil Engineering Department, Chaitanya Bharathi Institute of Technology (Autonomous), Hyderabad, 500075, India.ORCID http://orcid.org/0000-0002-5916-3256
Mohd Aamir MumtazCivil Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), 11432, Riyadh, Saudi Arabia. mmaamir@imamu.edu.sa.ORCID http://orcid.org/0000-0002-3314-5738

Funding

Deanship of Scientific Research, Imam Mohammed Ibn Saud Islamic University IMSIU-RG23139
6 · The paper itself

Abstract

The novelty of the present study is to investigate the parameters that depict the scour hole characteristics caused by turbulent wall jets and develop new mathematical relationships for them. Four significant parameters i.e., depth of scouring, location of scour depth, height of the dune and location of dune crest are identified to represent a complete phenomenon of scour hole formation. From the gamma test, densimetric Froude number, apron length, tailwater level, and median sediment size are found to be the key parameters that affect these four dependent parameters. Utilizing the previous data sets, Multi Regression Analysis (linear and non-linear) has been performed to establish the relationships between the dependent parameters and influencing independent parameters. Further, artificial neural network-particle swarm optimisation (ANN-PSO) and gene expression programming (GEP) based models are developed using the available data. In addition, results obtained from these models are compared with proposed regression equations and the best models are identified employing statistical performance parameters. The performance of the ANN-PSO model (RMSE = 1.512, R

Indexed as

ANN-PSOGEPMulti regression analysisScour depthTurbulent wall Jets

Identifiers

PMID38971824
PMCPMC11227562

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.