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Dr Qiang Sun
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Biography
I am a researcher from Melbourne, Australia. After my Ph.D. study at University College London in 2011, I joined the National University of Singapore as a research fellow. In 2015, I was awarded the Australian Research Council Discovery Early Career Researcher Award and moved to the University of Melbourne. I am now working in the Australian Research Council Centre of Excellence for Nanoscale Biophotonics. My research focuses on theoretical modeling and numerical computations in a broad range of areas, including electromagnetic scattering, acoustic & ultrasound scattering, linear elasticity wave propagation, fluid mechanics and electrostatic interactions in colloidal and molecular systems.
My Research
Computational Electromagnetics, Light Scattering, Emission and Propagation
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Direct solver of vector Maxwell's equations for surface electric and magnetic fields by using scalar wave equations, which leads to accurate and stable calculations of field and its gradient on surface, in near and far-fields.
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​Analytical Mie solutions for light scattering of a multi-layer spherical composite particle.
Acoustics and Ultrasound Scattering
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Applying boundary regularised integral equation formulations (non-singular boundary element methods) and high order surface elements to solve sound scattering and propagation in liquids and solids.
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Developing analytical solutions for sound scattering of a multi-layer spherical composite in liquids and solids.​
Fluid Mechanics
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Using boundary regularised integral equation formulations (non-singular boundary element methods) and high order surface elements to solve time-dependent potential flows.
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Applying boundary regularised integral equation formulations (non-singular boundary element methods) and high order surface elements for low Reynolds number flows.
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Employing analytical methods, such as Homotopy Analysis Method, to study flow drag, mass and heat transfer problems.
Boundary Regularised Integral Equation Formulations (BRIEF) - Non singular Boundary Element Method
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Robust non-singular boundary integral methods (boundary element methods) for solving linear partial differential equations, which simplifies the use of this traditionally difficult technique, and enables multi-scale problems to be solved accurately and efficiently.
Contact Me
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