Evidence map›Paper›PMID 39548188›Full record

ArticleScientific reports2024

Optimization of heat transfer in a double lid-driven cavity with isoperimetric heated blocks using GFEM.

Ahmed Refaie Ali, Rashid Mahmood, Maria Ishfaq, Nusrat Rehman, Afraz Hussain Majeed

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. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Ahmed Refaie AliDepartment of Mathematics and Computer Science, Faculty of Science, Menoufia University, Shebin El Kom, 32511, Menofia, Egypt. ahmed.refaie@science.menofia.edu.eg.
Rashid MahmoodDepartment of Mathematics, Air University, PAF Complex E-9, Islamabad, 44000, Pakistan.
Maria IshfaqDepartment of Mathematics, Air University, PAF Complex E-9, Islamabad, 44000, Pakistan.
Nusrat RehmanDepartment of Mathematics, Air University, PAF Complex E-9, Islamabad, 44000, Pakistan.
Afraz Hussain MajeedSchool of Energy and Power Engineering, Jiangsu University, Zhenjiang, 212013, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This article is concerned with the examination of flow dynamics and heat transfer characteristics in a 1:4 double lid driven cavity in presence of isoperimetric heated blocks of various shapes. The focus is to identify the optimal shape that enhances the heat transfer in a tall cavity. The parametric settings are chosen in such a way that all the convection regimes including natural, forced and mixed convection could be generated. This cavity has lids positioned at the top and bottom, moving in opposite directions along the x-axis. The physical system is represented as a set of coupled partial differential equations incorporating the rheological properties of the power-law fluids (PL). The governing equations in conjunction with various non-dimensional physical parameters are simulated via Galerkin's Finite Element Method (GFEM) on a very fine hybrid grid. The study includes the computation of the Kinetic Energy and Average Nusselt number to determine the optimal shape. It is concluded that the circular block is superior to the other two in terms of heat transmission efficiency.

Indexed as

FEM computationIsoperimetricKinetic energyLid driven cavityMixed convectionNon-Newtonian fluid

Identifiers

PMID39548188
PMCPMC11568153

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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.