Imperial College London

Prof. J. P. Martin Trusler

Faculty of EngineeringDepartment of Chemical Engineering

Professor of Thermophysics
 
 
 
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Contact

 

+44 (0)20 7594 5592m.trusler Website

 
 
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Assistant

 

Miss Jessica Baldock +44 (0)20 7594 5699

 
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Location

 

409ACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Taib:2020:10.1007/s10765-020-02700-0,
author = {Taib, MBM and Trusler, JPM},
doi = {10.1007/s10765-020-02700-0},
journal = {International Journal of Thermophysics},
title = {Diffusion coefficients of methane in methylbenzene and heptane at temperatures between 323 K and 398 K at Pressures up to 65 MPa},
url = {http://dx.doi.org/10.1007/s10765-020-02700-0},
volume = {41},
year = {2020}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - We reported experimental measurements of the diffusion coefficient of methane at effectively infinite dilution in methylbenzene and in heptane at temperatures ranging from (323 to 398) K and at pressures up to 65 MPa. The Taylor dispersion method was used and the overall combined standard relative uncertainty was 2.3%. The experimental diffusion coefficients were correlated with a simple empirical model as well as the Stokes–Einstein model with the effective hydrodynamic radius of methane depending linearly upon the solvent density. The new data address key gaps in the literature and may facilitate the development of an improved predictive model for the diffusion coefficients of dilute gaseous solutes in hydrocarbon liquids.
AU - Taib,MBM
AU - Trusler,JPM
DO - 10.1007/s10765-020-02700-0
PY - 2020///
SN - 0195-928X
TI - Diffusion coefficients of methane in methylbenzene and heptane at temperatures between 323 K and 398 K at Pressures up to 65 MPa
T2 - International Journal of Thermophysics
UR - http://dx.doi.org/10.1007/s10765-020-02700-0
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000545986100002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://link.springer.com/article/10.1007/s10765-020-02700-0
UR - http://hdl.handle.net/10044/1/94995
VL - 41
ER -