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Experimental Study on Forced Convective Heat Transfer with Low Volume Fraction of CuO/Water Nanofluid

Asirvatham, Lazarus Godson; Vishal, Nandigana; … - In: Energies 2 (2009) 1, pp. 97-119

volume fraction (0.003% by volume) of copper oxide (CuO) nanoparticles dispersed to form a nanofluid that flows through a … volume concentration of CuO nanoparticles. The heat transfer enhancement was increased considerably as the Reynolds number …

Persistent link: https://www.econbiz.de/10011031150

Estimation of zeta potentials of titania nanoparticles by molecular simulation

English, Niall J.; Long, William F. - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 19, pp. 4091-4096

positively charged spherical rutile–titania nanoparticles with radii of 1.5 to 2.9 nm for two different salt concentrations in … the non-linear Poisson–Boltzmann (PB) equation for representative configurations of the nanoparticles, in addition to …-HS results some 15%–15% smaller than the numerical PB results for more highly charged nanoparticles. …

Persistent link: https://www.econbiz.de/10011057156

Monte Carlo simulation of the compensation and critical behaviors of a ferrimagnetic core/shell nanoparticle Ising model

Zaim, Ahmed; Kerouad, Mohamed - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 17, pp. 3435-3442

A Monte Carlo simulation has been used to study the magnetic properties and the critical behaviors of a single spherical nanoparticle, consisting of a ferromagnetic core of σ=±12 spins surrounded by a ferromagnetic shell of S=±1, 0 or S=±12, ±32 spins with antiferromagnetic interface...

Persistent link: https://www.econbiz.de/10011061451

Are there generic mechanisms governing interactions between nanoparticles and cells? Epitope mapping the outer layer of the protein–material interface

Lynch, Iseult - In: Physica A: Statistical Mechanics and its Applications 373 (2007) C, pp. 511-520

In this paper we discuss the possibility of a general paradigm for cell–biomaterial and cell–nanoparticle interactions. The basis of the paradigm is that the nature of the biomaterial or nanoparticle surface is not the important parameter, but rather the nature of the outermost layer of...

Persistent link: https://www.econbiz.de/10011063111

Particle and NOx emissions of a non-road diesel engine with an SCR unit: The effect of fuel

Pietikäinen, Mari; Väliheikki, Ari; Oravisjärvi, Kati; … - In: Renewable Energy 77 (2015) C, pp. 377-385

the SCR converter decreased the number of particles in general but increased the number of the nanoparticles. …

Persistent link: https://www.econbiz.de/10011189998

Luminescent materials as spectral converters: Power dependent profiling of solid NaYF4:Yb3+, Er3+ UCNP reveals highly efficient UVA-Blue emission

Bujjamer, Juan M.; Marchi, M. Claudia; Barja, Beatriz C.; … - In: Energy reports 6 (2020) 4, pp. 63-69

nanoparticles, well known for the green-red emission, can also emit efficiently in the UVA-blue range. These bands are often …

Persistent link: https://www.econbiz.de/10012183949