Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Research Publications


Publications for Valerie Pinfield

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Journal Articles

Xing, L, Jiang, H, Tian, X, Yin, H, Shi, W, Yu, E, Pinfield, V, Xuan, J (2023) Combining machine learning with multi-physics modeling for multi-objective optimisation and techno-economic analysis of electrochemical CO2 reduction process, Carbon Capture Science & Technology, 9, 100138, ISSN: 2772-6568. DOI: 10.1016/j.ccst.2023.100138.

Niu, Z, Zhao, W, Wu, B, Wang, H, Lin, W-F, Pinfield, V, Xuan, J (2023) π learning: a performance‐informed framework for microstructural electrode design, Advanced Energy Materials, 13(17), 2300244, ISSN: 1614-6832. DOI: 10.1002/aenm.202300244.

Zhao, W, Pinfield, V, Wang, H, Xuan, J, Niu, Z (2023) An open source framework for advanced Multi-physics and multiscale modelling of solid oxide fuel cells, Energy Conversion and Management, 280, 116791, ISSN: 0196-8904. DOI: 10.1016/j.enconman.2023.116791.

Jiang, H, Wang, S, Xing, L, Pinfield, V, Xuan, J (2023) Machine learning based techno-economic process optimisation for CO2 capture via enhanced weathering, Energy and AI, 12, 100234, DOI: 10.1016/j.egyai.2023.100234.

Xing, L, Jiang, H, Wang, S, Pinfield, V, Xuan, J (2022) Data-driven surrogate modelling and multi-variable optimization of trickle bed and packed bubble column reactors for CO2 capture via enhanced weathering, Chemical Engineering Journal, 454(Part 1), 139997, ISSN: 1385-8947. DOI: 10.1016/j.cej.2022.139997.

Neefjes, EG, Nigro, D, Gower, AL, Assier, RC, Pinfield, V, Parnell, WJ (2022) A unified framework for linear thermo-visco-elastic wave propagation including the effects of stress-relaxation, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 478(2265), ISSN: 1364-5021. DOI: 10.1098/rspa.2022.0193.

Niu, Z, Pinfield, VJ, Wu, B, Wang, H, Jiao, K, Leung, DYC, Xuan, J (2021) Towards the digitalisation of porous energy materials: evolution of digital approaches for microstructural design, Energy & Environmental Science, ISSN: 1754-5692. DOI: 10.1039/d1ee00398d.

Wang, L, Bao, Y, Sun, Z, Pinfield, VJ, Yin, Q, Yang, H (2021) Investigation of Agglomeration in the Presence of Oiling Out in the Antisolvent Crystallization Process, Industrial & Engineering Chemistry Research, 60(10), pp.4110-4119, ISSN: 0888-5885. DOI: 10.1021/acs.iecr.1c00491.

Johnson, P, Trybala, A, Starov, V, Pinfield, V (2020) Effect of synthetic surfactants on the environment and the potential for substitution by biosurfactants, Advances in Colloid and Interface Science, 288, 102340, ISSN: 0001-8686. DOI: 10.1016/j.cis.2020.102340.

Alam, MM, Pinfield, V, Maréchal, P (2020) Scattering coefficients for a sphere in a visco-acoustic medium for arbitrary partial wave order, Wave Motion, 97(September 2020), 102589, ISSN: 0165-2125. DOI: 10.1016/j.wavemoti.2020.102589.

Alam, M, Pinfield, V, Luppe, F, Marechal, P (2019) Effective dynamic properties of random complex media with spherical particles, Journal of the Acoustical Society of America, 145(6), DOI: 10.1121/1.5111743.

Forrester, DM, Huang, J, Pinfield, V (2019) Modelling viscous boundary layer dissipation effects in liquid surrounding individual solid nano and micro-particles in an ultrasonic field, Scientific Reports, ISSN: 2045-2322. DOI: 10.1038/s41598-019-40665-9.

Forrester, DM and Pinfield, V (2018) The absorption of ultrasound in emulsions: computational modelling of thermal effects, Scientific Reports, 8, ISSN: 2045-2322. DOI: 10.1038/s41598-018-30664-7.

Pinfield, V and Forrester, DM (2017) Multiple scattering in random dispersions of spherical scatterers: effects of shear-acoustic interactions, Journal of the Acoustical Society of America, 141(1), pp.649-660, ISSN: 1520-8524. DOI: 10.1121/1.4974142.

Alam, M, Luppe, F, Pinfield, V, Marechal, P (2017) The coherent shear wave in suspensions, Journal of Physics : Conference Series, ISSN: 1742-6588. DOI: 10.1088/1742-6596/1017/1/012003.

Forrester, DM and Pinfield, VJ (2016) Shear-mediated contributions to the effective properties of soft acoustic metamaterials including negative index (vol 5, pg 18562, 2016), SCIENTIFIC REPORTS, 6, ISSN: 2045-2322. DOI: 10.1038/srep34120.

Forrester, DM, Huang, J, Pinfield, V (2016) Characterisation of colloidal dispersions using ultrasound spectroscopy and multiple-scattering theory inclusive of shear-wave effects, Chemical Engineering Research and Design, ISSN: 0263-8762. DOI: 10.1016/j.cherd.2016.08.008.

Forrester, DM, Huang, J, Pinfield, V, Luppe, F (2015) Experimental verification of nanofluid shear-wave reconversion in ultrasonic fields, Nanoscale, 8(10), pp.5497-5506, ISSN: 2040-3364. DOI: 10.1039/C5NR07396K.

Rabani, A, Pinfield, VJ, Challis, RE (2015) Rate of Shear of an ultrasonic oscillating rod viscosity probe, Ultrasonics, 65, pp.18-22, DOI: 10.1016/j.ultras.2015.08.013.

Gélat, P, Pinfield, V, Cegla, F, Saffari, N, Lhémery, A (2015) 13th Anglo‐French Physical Acoustics Conference (AFPAC2014), Journal of Physics: Conference Series, 581, pp.011001-011001, DOI: 10.1088/1742-6596/581/1/011001.

Pinfield, V and Forrester, DM (2015) Ultrasound propagation in concentrated random dispersions of spherical particles: thermal- and shear-mediated contributions to multiple scattering, Journal of the Acoustical Society of America, 137(4), pp.2993-2993, ISSN: 1520-8524. DOI: 10.1121/1.4920369.

Forrester, DM and Pinfield, V (2015) Shear-mediated contributions to the effective properties of soft acoustic metamaterials including negative index, Scientific Reports, ISSN: 2045-2322. DOI: 10.1038/srep18562.

Veres, IA, Smith, RA, Pinfield, V (2015) Comparison of numerical and effective-medium modeling of porosity in layered media, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 62(6), pp.1086-1094, ISSN: 1525-8955. DOI: 10.1109/TUFFC.2014.006837.

Pinfield, VJ (2014) Advances in ultrasonic monitoring of oil-in-water emulsions, Food Hydrocolloids, 42(1), pp.48-55, ISSN: 0268-005X. DOI: 10.1016/j.foodhyd.2013.11.019.

Pinfield, VJ and Scott, DJ (2014) Anomalous Small Angle X-Ray Scattering Simulations: Proof of Concept for Distance Measurements for Nanoparticle-Labelled Biomacromolecules in Solution, PLoS ONE, DOI: 10.1371/journal.pone.0095664, ISSN: 1932-6203.

Pinfield, V (2014) Thermo-elastic multiple scattering in random dispersions of spherical scatterers, Journal of the Acoustical Society of America, in press, ISSN: 0001-4966. DOI: 10.1121/1.4900566.

Challis, RE and Pinfield, VJ (2014) Ultrasonic wave propagation in concentrated slurries - The modelling problem, Ultrasonics, 54(7), pp.1737-1744, ISSN: 0041-624X. DOI: 10.1016/j.ultras.2014.04.003.

Humeida, Y, Pinfield, VJ, Challis, RE, Wilcox, PD, Li, C (2013) Simulation of ultrasonic array imaging of composite materials with defects, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 60(9), pp.1935-1948, ISSN: 0885-3010. DOI: 10.1109/TUFFC.2013.2778.

Humeida, Y, Pinfield, VJ, Challis, RE (2013) Modelling ultrasonic array signals in multilayer anisotropic materials using the angular spectrum decomposition of plane wave responses, Journal of Physics: Conference Series, 457, p.012005, DOI: 10.1088/1742-6596/457/1/012005.

Pinfield, VJ (2013) Emergence of the coherent reflected field for a single realisation of spherical scatterer locations in a solid matrix, Journal of Physics: Conference Series, 457, p.012009, DOI: 10.1088/1742-6596/457/1/012009.

Pinfield, VJ and Challis, RE (2012) Simulation of incoherent and coherent backscattered wave fields from cavities in a solid matrix, Journal of the Acoustical Society of America, 132(6), pp.3760-3769, ISSN: 0001-4966. DOI: 10.1121/1.4763985.

Rabani, A, Challis, RE, Pinfield, VJ (2011) The torsional waveguide viscosity probe: Design and anomalous behavior, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 58(8), pp.1628-1640, ISSN: 0885-3010. DOI: 10.1109/TUFFC.2011.1990.

Pinfield, VJ, Challis, RE, Smith, RA (2011) A comparison of stochastic and effective medium approaches to the backscattered signal from a porous layer in a solid matrix, Journal of the Acoustical Society of America, 130(1), pp.122-134, ISSN: 0001-4966. DOI: 10.1121/1.3598461.

Pinfield, VJ and Challis, RE (2011) Acoustic scattering by a spherical obstacle: Modification to the analytical long-wavelength solution for the zero-order coefficient, Journal of the Acoustical Society of America, 129(4), pp.1851-1856, ISSN: 0001-4966. DOI: 10.1121/1.3543967.

Pinfield, VJ and Challis, RE (2011) Modelling the backscatter from spherical cavities in a solid matrix: Can an effective medium layer model mimic the scattering response?, Journal of Physics: Conference Series, 269(1), ISSN: 1742-6588. DOI: 10.1088/1742-6596/269/1/012016.

Povey, MJW, Moore, JD, Braybrook, J, Simons, H, Belchamber, R, Raganathan, M, Pinfield, V (2011) Investigation of bovine serum albumin denaturation using ultrasonic spectroscopy, Food Hydrocolloids, 25(5), pp.1233-1241, ISSN: 0268-005X. DOI: 10.1016/j.foodhyd.2010.11.011.

Harlen, OG, Holmes, MJ, Pinfield, VJ, Povey, MJW, Sleeman, BD (2010) A perturbation solution for long wavelength thermoacoustic propagation in dispersions, Journal of Computational and Applied Mathematics, 234(6), pp.1996-2002, ISSN: 0377-0427. DOI: 10.1016/j.cam.2009.08.101.

Pinfield, VJ (2007) Acoustic scattering in dispersions: Improvements in the calculation of single particle scattering coefficients, Journal of the Acoustical Society of America, 122(1), pp.205-221, ISSN: 0001-4966. DOI: 10.1121/1.2737745.

Pinfield, VJ and Povey, MJW (2006) A perturbation approach to acoustic scattering in dispersions, Journal of the Acoustical Society of America, 120(2), pp.719-732, ISSN: 0001-4966. DOI: 10.1121/1.2206512.

Meyer, S, Berrut, S, Goodenough, TIJ, Rajendram, VS, Pinfield, VJ, Povey, MJW (2006) A comparative study of ultrasound and laser light diffraction techniques for particle size determination in dairy beverages, Measurement Science and Technology, 17(2), pp.289-297, ISSN: 0957-0233. DOI: 10.1088/0957-0233/17/2/009.

Pinfield, VJ, Harlen, OG, Povey, MJW, Sleeman, BD (2005) Acoustic propagation in dispersions in the long wavelength limit, SIAM Journal on Applied Mathematics, 66(2), pp.489-509, ISSN: 0036-1399.

Whittle, M, Murray, BS, Dickinson, E, Pinfield, VJ (2000) Determination of interparticle forces by colloidal particle scattering: A simulation study, Journal of Colloid and Interface Science, 223(2), pp.273-284, ISSN: 0021-9797. DOI: 10.1006/jcis.1999.6653.

Pinfield, VJ and Povey, MJW (1998) Reply to Comment on “Distribution of Temperature in Globular Molecules, Cells, or Droplets in Temperature-Jump, Sound Velocity, and Pulsed LASER Experiments”, The Journal of Physical Chemistry B, 102(38), pp.7510-7510, ISSN: 1520-6106. DOI: 10.1021/jp982040j.

Horne, DS, Atkinson, PJ, Dickinson, E, Pinfield, VJ, Richardson, RM (1998) Neutron reflectivity study of competitive adsorption of β-lactoglobulin and nonionic surfactant at the air-water interface, International Dairy Journal, 8(2), pp.73-77, ISSN: 0958-6946. DOI: 10.1016/S0958-6946(98)00022-3.

Pinfield, VJ and Povey, MJW (1998) Distribution of temperature in globular molecules, cells or droplets in temperature-jump, sound velocity, and pulsed LASER experiments - Reply, Journal of Physical Chemistry B, 102(38), pp.7510-7510.

Dickinson, E, Pinfield, VJ, Horne, DS, Leermakers, FAM (1997) Self-consistent-field modelling of adsorbed casein: Interaction between two protein-coated surfaces, Journal of the Chemical Society - Faraday Transactions, 93(9), pp.1785-1790, ISSN: 0956-5000. DOI: 10.1039/a608417f.

Dickinson, E, Pinfield, VJ, Horne, DS (1997) On the 'Anomalous' adsorption behavior of phosvitin, Journal of Colloid and Interface Science, 187(2), pp.539-541, ISSN: 0021-9797. DOI: 10.1006/jcis.1996.4695.

Dickinson, E, Horne, DS, Pinfield, VJ, Leermakers, FAM (1997) Self-consistent-field modelling of casein adsorption. Comparison of results for αs1-casein and β-casein, Journal of the Chemical Society - Faraday Transactions, 93(3), pp.425-432, ISSN: 0956-5000. DOI: 10.1039/a604864a.

Pinfield, VJ, Dickinson, E, Povey, MJW (1997) Modeling of combined creaming and flocculation in emulsions, Journal of Colloid and Interface Science, 186(1), pp.80-89, ISSN: 0021-9797. DOI: 10.1006/jcis.1996.4642.

Povey, MJW and Pinfield, VJ (1997) Thermal scattering must be accounted for in the adiabatic compressibility, The Journal of Physical Chemistry Part B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical, 101(7), pp.1110-1112.

Pinfield, VJ, Povey, MJW, Dickinson, E (1996) Interpretation of ultrasound velocity creaming profiles, Ultrasonics, 34(6), pp.695-698, ISSN: 0041-624X. DOI: 10.1016/0041-624X(96)00059-5.

Pinfield, VJ, Povey, MJW, Dickinson, E (1995) The application of modified forms of the Urick equation to the interpretation of ultrasound velocity in scattering systems, Ultrasonics, 33(3), pp.243-251, ISSN: 0041-624X. DOI: 10.1016/0041-624X(95)94558-Z.

Pinfield, VJ, Dickinson, E, Povey, MJW (1994) Modeling of concentration profiles and ultrasound velocity profiles in a creaming emulsion: Importance of scattering effects, Journal of Colloid And Interface Science, 166(2), pp.363-374, ISSN: 0021-9797. DOI: 10.1006/jcis.1994.1307.



Conferences

Forrester, DM and Pinfield, V (2017) Finite element modelling of interfacial shear and thermal waves in suspensions [Abstract]. In Anglo-French Physical Acoustics Conference (AFPAC 2017), Marseille.

Alam, M, Luppe, F, Pinfield, V, Marechal, P (2017) The coherent shear wave in suspensions [Abstract]. In Anglo-French Physical Acoustics Conference, Marseille.

Tayong, RB, Smith, RA, Pinfield, V (2016) Acoustic characterization of void distributions across carbon-fiber composite layers. In AIP Conference Proceedings,, ISBN: 9780735413535. DOI: 10.1063/1.4940593.

Pinfield, V, Forrester, DM, Huang, J (2016) Experimental validation of shear-mediated contributions to multiple scattering in concentrated random dispersions of spherical particles. In , Salt Lake City, pp.2184-2184, DOI: 10.1121/1.4950499.

Forrester, DM and Pinfield, V (2016) Shear wave reconversion in nano-fluids and the possible detection of impurities and contamination [Abstract]. In Anglo-French Physical Acoustics Conference 2016, Selsdon Park, Surrey.

Pinfield, V and Forrester, DM (2015) Ultrasound propagation in concentrated random dispersions of spherical particles: thermal- and shear-mediated contributions to multiple scattering [conference abstract]. In 169th Meeting of the Acoustical Society of America, Pittsburgh, USA.

Pinfield, V, Forrester, DM, Luppe, F (2015) Ultrasound propagation in concentrated suspensions: shear‐mediated contributions to multiple scattering. In , Metz, France.

Smith, RA, Veres, IA, Pinfield, V (2014) Toward the 3D characterisation of GLARE and other fibre-metal laminate composites. In NDT 2014 - 53rd Annual Conference of the British Institute of Non-Destructive Testing,, ISBN: 9781634395038.

Veres, IA, Smith, RA, Pinfield, V (2014) Numerical and analytical investigation of the influence of porosity on the frequency response of GLARE composite. In IEEE International Ultrasonics Symposium, IUS, pp.240-243, ISBN: 9781479970490. DOI: 10.1109/ULTSYM.2014.0061.

Pinfield, V and Challis, RE (2012) Modelling the emergence of the coherent reflected field for spherical cavities in a solid matrix. In Acoustics 2012, Nantes, France.

Al-Lashi, RS, Challis, RE, Pinfield, VJ, Ivchenko, VG (2011) A novel ultrasonic spectrometer with application in fast particle sizing in colloidal mixtures. In , 50th Annual Conference of the British Institute of Non-Destructive Testing 2011, NDT 2011 Held in conjunction with the Materials Testing Exhibition, MT 2011, p.167, ISBN: 9781618393432.

Humeida, Y, Pinfield, V, Challis, R (2011) Modelling the transmission and reflection responses of composite materials to signals from ultrasonic array transducers. In , 50th Annual Conference of the British Institute of Non-Destructive Testing 2011, NDT 2011 Held in conjunction with the Materials Testing Exhibition, MT 2011, p.275, ISBN: 9781618393432.

Rabani, A, Challis, R, Pinfield, V (2011) A low-cost torsional wave viscosity probe: Design and implementation. In , 50th Annual Conference of the British Institute of Non-Destructive Testing 2011, NDT 2011 Held in conjunction with the Materials Testing Exhibition, MT 2011, p.4, ISBN: 9781618393432.

Challis, RE, Holmes, AK, Pinfield, VJ (2009) Ultrasonic bulk wave propagation in concentrated heterogeneous slurries. In Leger, A and Deschamps, M (ed) 5th Meeting of the Anglo-French Research Group, Springer Proceedings in Physics: Ultrasonic Wave Propagation in Non Homogeneous Media, Anglet, France, pp.87-98.



Chapters

Pinfield, VJ (1998) Ultrasound and the computer modelling of food. In Povey, MJW and Mason, TJ (ed) Ultrasound in Food Processing, Blackie, pp.235-235-253.

Dickinson, E, Ma, JG, Povey, MJW, Pinfield, VJ (1995) Ultrasonic studies of the creaming of concentrated emulsions. In Dickinson, E and Lorient, D (ed) Food Macromolecules and Colloids, Royal Society of Chemistry, pp.223-223-234.



Presentations

Pinfield, V and Povey, M (2021) Multiple scattering effects for polydisperse scatterers in soft media.



Other

Pinfield, V (2024) Multimode multiple scattering in disordered systems of spherical scatterers, We will consider the propagation of ultrasound in nano/microparticle suspensions consisting of disordered (randomly distributed) solid particles in a viscous liquid or other soft viscoelastic material. Understanding the complex wave propagation in such systems is important, both from the point of view of characterising soft materials – for biological tissues, or for industrial process monitoring e.g. in pharma and food – and for the design of metamaterials where enhanced absorption may be desirable – for example for stealth coatings. An important and interesting characteristic of these systems is the existence of two wavenumbers of very different magnitudes in the continuous phase – for the compressional and shear modes. For typical liquids at MHz frequencies, and with colloidal particles, the dimensionless compressional wavenumber (based on particle size) may be small whereas the dimensionless shear wavenumber can range from small to large and is always much larger than the dimensionless compressional wavenumber. In addition, we have another length scale that affects the multiple scattering, i.e. the interparticle separation; its effects are usually accounted for through the concentration or number density but it may be helpful to consider these effects in terms of additional dimensionless wavenumbers relating to the interparticle distance. Recently, a new formulation for the effective wavenumber arising from multiple scattering in a multi-mode media was published (Luppe, Conoir Valier-Brasier, Wave Motion 115 (2022) 103082). In this presentation, we will show analytical asymptotic results obtained from the model at long compressional wavelength (low frequency), but arbitrary shear wavelength for these soft media, highlighting the dominant wave-conversion and correlation contributions. We will show numerical results to validate the approximations made for this system and compare with experimental data. Although it is common to consider that structure has minimal effect at long wavelength, in these dual-wave-mode systems the particle correlations are seen to have a significant effect because of the influence of the small shear wavelength. . DOI: 10.52843/meta-mat.xfkhy1.



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