Evidence map›Paper›PMID 37887889›Full record

ArticleNanomaterials (Basel, Switzerland)2023

Thermal Transport and Rheological Properties of Hybrid Nanofluids Based on Vegetable Lubricants.

Hélio Ribeiro, Jose Jaime Taha-Tijerina, Ofelia Gomez, Ever Acosta, Gabriel M Pinto, Lorena R C Moraes, Guilhermino J M Fechine, Ricardo J E Andrade, Jefferson Reinoza, Victoria Padilla and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2023. 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

11 authors.

Hélio RibeiroDepartment of Informatics and Engineering Systems, University of Texas Rio Grande Valley-UTRGV, Brownsville, TX 78520, USA.ORCID 0000-0001-5489-1927
Jose Jaime Taha-TijerinaDepartment of Informatics and Engineering Systems, University of Texas Rio Grande Valley-UTRGV, Brownsville, TX 78520, USA.ORCID 0000-0001-6781-9414
Ofelia GomezDepartment of Mechanical Engineering, University of Texas Rio Grande Valley-UTRGV, Edinburg, TX 78539, USA.
Ever AcostaDepartment of Mechanical Engineering, University of Texas Rio Grande Valley-UTRGV, Edinburg, TX 78539, USA.
Gabriel M PintoEngineering School, Mackenzie Presbyterian University, Rua da Consolação 896, São Paulo 01302-907, SP, Brazil.ORCID 0000-0001-7933-9629
Lorena R C MoraesDepartament of Mechanical Engineering, Pontifícia Universidade Católica do Rio de Janeiro, Católica do Rio de Janeiro 22453-900, RJ, Brazil.
Guilhermino J M FechineEngineering School, Mackenzie Presbyterian University, Rua da Consolação 896, São Paulo 01302-907, SP, Brazil.
Ricardo J E AndradeEngineering School, Mackenzie Presbyterian University, Rua da Consolação 896, São Paulo 01302-907, SP, Brazil.ORCID 0000-0002-6902-8269
Jefferson ReinozaDepartment of Mechanical Engineering, University of Texas Rio Grande Valley-UTRGV, Edinburg, TX 78539, USA.
Victoria PadillaDepartment of Mechanical Engineering, University of Texas Rio Grande Valley-UTRGV, Edinburg, TX 78539, USA.ORCID 0000-0002-4676-1337
Karen LozanoDepartment of Mechanical Engineering, University of Texas Rio Grande Valley-UTRGV, Edinburg, TX 78539, USA.ORCID 0000-0002-6676-8632

Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior 88887.310339/2018-00
6 · The paper itself

Abstract

Nanofluids based on vegetal oil with different wt.% of carbon nanotubes (CNT), hexagonal boron nitride (h-BN), and its hybrid (h-BN@CNT) were produced to investigate the effects of these nano-additives on the thermal conductivity and rheological properties of nanofluids. Stable suspensions of these oil/nanostructures were produced without the use of stabilizing agents. The dispersed nanostructures were investigated by SEM, EDS, XRD, and XPS, while the thermal conductivity and rheological characteristics were studied by a transient hot-wire method and steady-state flow tests, respectively. Increases in thermal conductivity of up to 39% were observed for fluids produced with 0.5 wt.% of the hybrid nanomaterials. As for the rheological properties, it was verified that both the base fluid and the h-BN suspensions exhibited Newtonian behavior, while the presence of CNT modified this tendency. This change in behavior is attributed to the hydrophobic character of both CNT and the base oil, while h-BN nanostructures have lip-lip "bonds", giving it a partial ionic character. However, the combination of these nanostructures was fundamental for the synergistic effect on the increase of thermal conductivity with respect to their counterparts.

Indexed as

hybrid nanofluidsrheological propertiesthermal conductivity

Identifiers

PMID37887889
PMCPMC10609595

What OpenQuestion holds

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Registered trials

None linked

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.