BIBLIOS

  Ciências References Management System

Visitor Mode (Login)


Back

Publication details

Title
Are the Classical and Nanofluids-based Models Capable of Predicting the Thermal Conductivity of Ionanofluids?

Authors
S. M. Sohel Murshed
INSTITUTO SUPERIOR TÉCNICO
Dep. Química e Bioquímica
CQE-Ciências - Centro de Química Estrutural-Ciências
Carlos A. Nieto de Castro
Dep. Química e Bioquímica
CQE-Ciências - Centro de Química Estrutural-Ciências

Document type
Conference papers

Scope
International

Refereeing
Yes

Additional information
Poster

Document type
Abstract

Summary
Ionanofluids are the suspensions of nanoparticles in ionic liquids. Although the field of ionic liquids (IL) is relatively well-established and have received wide interest, ionanofluids which is a recently devised area comprising of both IL and nanofluids fields, has not yet well known. Most of the reported studies on this new fluids dealt with experimental measurements of thermal properties particularly thermal conductivity and results are promising as considerably higher thermal conductivity of ionanofluids compared to base IL were observed [e.g., 1-3]. However, the actual heat transfer mechanisms are not well-understood at this moment and the measured thermal conductivity of ionanofluids cannot be predicted by the popular classical models such as Maxwell [4] and Hamilton and Crosser [5] models. Although many studies were devoted to identify the heat transfer mechanisms and to develop models for nanofluids [6-7], no efforts have so far been reported on the development of model for the thermal conductivity of ionanofluids. In an effort to predict the thermal conductivity of ionanofluids these classical models [4-5] as well as models previously developed for nanofluids [7] are used. While the classical models under predict the thermal conductivity of ionanofluids, the nanolayer-based Murshed et al.´s model [7] better predict the results with adjustable parameters. By analyzing possible mechanisms and comparing experimental and predicted results this study demonstrates that these models are not conclusively capable of predicting the thermal conductivity of wide range of ionanofluids.

Editor(s)
Fernando Santos, Maria José Lourenço e Carlos Nieto de Castro

Date of Publication
2018-10-7

Institution
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA

Event
27th EuCheMS Conference on Molten Salts and Ionic Liquids, EuCheMSIL 2018, 7-12 October 2018

ISBN
9789729665370

Address
Lisboa, Portugal

Organizers
Faculdade de Ciências da Universidade de Lisboa

Publisher
Faculdade de Ciências da Universidade de Lisboa

Collection
Abstract Book

Edition
Book of Abstracts & Program - EUCHEMSIL2018
Volume
1

Number of pages
255
Starting page
208
Last page
208

Identifiers
URL - http://www.euchemsil2018.org/poster-presentations/

Keywords
Ionanofluids Nanoparticles Ionic liquids Thermal conductivity Modelling


Export

APA
S. M. Sohel Murshed, Carlos A. Nieto de Castro, (2018). Are the Classical and Nanofluids-based Models Capable of Predicting the Thermal Conductivity of Ionanofluids?. 27th EuCheMS Conference on Molten Salts and Ionic Liquids, EuCheMSIL 2018, 7-12 October 2018, 208-208

IEEE
S. M. Sohel Murshed, Carlos A. Nieto de Castro, "Are the Classical and Nanofluids-based Models Capable of Predicting the Thermal Conductivity of Ionanofluids?" in 27th EuCheMS Conference on Molten Salts and Ionic Liquids, EuCheMSIL 2018, 7-12 October 2018, Lisboa, Portugal, 2018, pp. 208-208, doi:

BIBTEX
@InProceedings{41324, author = {S. M. Sohel Murshed and Carlos A. Nieto de Castro}, title = {Are the Classical and Nanofluids-based Models Capable of Predicting the Thermal Conductivity of Ionanofluids?}, booktitle = {27th EuCheMS Conference on Molten Salts and Ionic Liquids, EuCheMSIL 2018, 7-12 October 2018}, year = 2018, pages = {208-208}, address = {Lisboa, Portugal}, publisher = {Faculdade de Ciências da Universidade de Lisboa} }