Skip to main content

Research Repository

Advanced Search

Outputs (4346)

Temperature dependence of the charge carrier mobility in disordered organic semiconductors at large carrier concentrations (2010)
Journal Article
Fishchuk, I. I., Kadashchuk, A. K., Genoe, J., Ullah, M., Sitter, H., Singh, T. B., Sariciftci, N. S., & Bässler, H. (2010). Temperature dependence of the charge carrier mobility in disordered organic semiconductors at large carrier concentrations. Physical review B, 81(4), Article 045202. https://doi.org/10.1103/physrevb.81.045202

Temperature-activated charge transport in disordered organic semiconductors at large carrier concentrations, especially relevant in organic field-effect transistors (OFETs), has been thoroughly considered using a recently developed analytical formali... Read More about Temperature dependence of the charge carrier mobility in disordered organic semiconductors at large carrier concentrations.

Modelling elasto-plasticity using the hybrid MLPG method (2010)
Journal Article
Heaney, C., Augarde, C., & Deeks, A. (2010). Modelling elasto-plasticity using the hybrid MLPG method. Computer Modeling in Engineering & Sciences, 56(2), 153-178

Meshless methods continue to generate strong interest as alternatives to conventional finite element methods. One major area of application as yet relatively unexplored with meshless methods is elasto-plasticity. In this paper we extend a novel numer... Read More about Modelling elasto-plasticity using the hybrid MLPG method.

On adaptive definition of the plane wave basis for wave boundary elements in acoustic scattering: the 2D case (2010)
Journal Article
Trevelyan, J., & Coates, G. (2010). On adaptive definition of the plane wave basis for wave boundary elements in acoustic scattering: the 2D case. Computer Modeling in Engineering & Sciences, 55(2), 147-170. https://doi.org/10.3970/cmes.2010.055.147

The terminology "wave boundary elements" relates to boundary elements enriched in the Partition of Unity sense by a multiple plane wave basis for the analysis of the propagation of short wavelength waves. This paper presents a variant of this approac... Read More about On adaptive definition of the plane wave basis for wave boundary elements in acoustic scattering: the 2D case.

Reliability comparison of direct-drive and geared-drive wind turbine concepts (2010)
Journal Article
Arabian-Hoseynabadi, H., Tavner, P., & Oraee, H. (2010). Reliability comparison of direct-drive and geared-drive wind turbine concepts. Wind Energy, 13(1), 62-73. https://doi.org/10.1002/we.357

This paper proposes for wind turbines (WTs) an analytical reliability method, used on other engineering systems, to compare the reliability of different turbine concepts. The main focus of the paper is to compare the reliability of geared generator a... Read More about Reliability comparison of direct-drive and geared-drive wind turbine concepts.

Linking design and manufacturing domains via web-based and enterprise integration technologies (2010)
Journal Article
Cheung, W., Maropoulos, P., & Matthews, P. (2010). Linking design and manufacturing domains via web-based and enterprise integration technologies. International Journal of Computer Applications in Technology, 37(3/4), 182-197. https://doi.org/10.1504/ijcat.2010.031934

The manufacturing industry faces many challenges such as reducing time-to-market and cutting costs. In order to meet these increasing demands, effective methods are need to support the early product development stages by bridging the gap of communica... Read More about Linking design and manufacturing domains via web-based and enterprise integration technologies.

Controlled-width track in through silicon via using 3D holographic photolithography with modified electrodepositable photoresist (2010)
Journal Article
Toriz-Garcia, J. J., Williams, G. L., McWilliam, R., Curry, R., Seed, N., Purvis, A., & Ivey, P. A. (2010). Controlled-width track in through silicon via using 3D holographic photolithography with modified electrodepositable photoresist. Journal of Micromechanics and Microengineering, 20(1), Article 015012. https://doi.org/10.1088/0960-1317/20/1/015012

We present a novel lithographic process for patterning controlled-width tracks onto anisotropically micromachined silicon. The technique is based on the use of computer-generated holographic masks with a custom alignment and exposure tool. Experiment... Read More about Controlled-width track in through silicon via using 3D holographic photolithography with modified electrodepositable photoresist.

A new partition of unity finite element free from the linear dependence problem and possessing the delta property (2010)
Journal Article
Cai, Y., Zhuang, X., & Augarde, C. (2010). A new partition of unity finite element free from the linear dependence problem and possessing the delta property. Computer Methods in Applied Mechanics and Engineering, 199(17-20), 1036-1043. https://doi.org/10.1016/j.cma.2009.11.019

Partition-of-unity based finite element methods (PUFEMs) have appealing capabilities for p-adaptivity and local refinement with minimal or even no remeshing of the problem domain. However, PUFEMs suffer from a number of problems that practically limi... Read More about A new partition of unity finite element free from the linear dependence problem and possessing the delta property.

Reuleaux plasticity: analytical backward Euler stress integration and consistent tangent (2010)
Journal Article
Coombs, W., Crouch, R., & Augarde, C. (2010). Reuleaux plasticity: analytical backward Euler stress integration and consistent tangent. Computer Methods in Applied Mechanics and Engineering, 199(25-28), 1733-1743. https://doi.org/10.1016/j.cma.2010.01.017

Analytical backward Euler stress integration is presented for a deviatoric yielding criterion based on a modified Reuleaux triangle. The criterion is applied to a cone model which allows control over the shape of the deviatoric section, independent o... Read More about Reuleaux plasticity: analytical backward Euler stress integration and consistent tangent.

Wind turbine productivity considering electrical subassembly reliability (2010)
Journal Article
Arabian-Hoseynabadi, H., Oraee, H., & Tavner, P. (2010). Wind turbine productivity considering electrical subassembly reliability. Renewable Energy, 35(1), 190-197. https://doi.org/10.1016/j.renene.2009.04.014

This paper proposes a reliability model for the electrical subassemblies of geared wind turbine systems with induction generators. The model is derived considering the failure of main subassemblies and their parameters are calculated. A productivity... Read More about Wind turbine productivity considering electrical subassembly reliability.

Cost-effective condition monitoring for wind turbines (2010)
Journal Article
Yang, W., Tavner, P., Crabtree, C., & Wilkinson, M. (2010). Cost-effective condition monitoring for wind turbines. IEEE Transactions on Industrial Electronics, 57(1), 263-271. https://doi.org/10.1109/tie.2009.2032202

Cost-effective wind turbine (WT) condition monitoring assumes more importance as turbine sizes increase and they are placed in more remote locations, for example, offshore. Conventional condition monitoring techniques, such as vibration, lubrication... Read More about Cost-effective condition monitoring for wind turbines.