Dr Wrik Mallik
- Lecturer in Aerospace Engineering (Autonomous Systems & Connectivity)
email:
Wrik.Mallik@glasgow.ac.uk
pronouns:
He/him/his
Room 406, James Watt North Building, School of Engineering, Glasgow, G12 8LU
Biography
I received my BTech in Civil Engineering from Jadavpur University, India, and my PhD in Aerospace Engineering from Virginia Tech, USA. I was appointed as a postdoctoral research fellow at The University of British Columbia, Vancouver, before joining the University of Glasgow in September 2022.
Research interests
My research involves computational modelling of fluid dynamics, fluid-structure interaction and acoustics, with a vision to develop sustainable concepts for the aeronautics, wind engineering and marine sectors. My research is focused on the following broad areas:
- Aeroacoustic modelling of flexible bio-inspired fliers
- Transonic aeroelasticity of advanced transport vehicles
- Aeroelastic energy harvesting from urban aerodynamics
- Underwater noise and vibration from offshore wind farms
- Shape optimisation for data-driven additive manufacturing
I have active research collaborations with the Marine Directorate Scotland, the National Manufacturing Institute of Scotland, and the Universities of Strathclyde and Salford, Manchester.
I also have international research collaborations with the University of British Columbia, Vancouver and the Indian Institute of Technology.
Grants
Active:
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Data-driven manufacturing of energy-efficient porous-coated wind turbine blades, EPSRC ILN+, RIR36E231130-2, £45746.29, July 2024-
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Data-driven manufacturing of energy-efficient porous-coated wind turbine blades, EPSRC ILN+ Impact Booster, RIR36E231130-2, £2500, July 2025-
Completed:
- Underwater acoustic testing, College of Science & Engineering, ECDP Rewards for Excellence Award 2023-24, £10,000, March 2024-July 2024
- Collaborative international research activity on wind engineering between the University of Glasgow and the Indian Institute of Technology Delhi, University of Glasgow, International Partnership Development Funding Award 2023-24, £2,000, April 2024-July 2024
Supervision
Information for Prospective PhD applicants
I am looking for enthusiastic PhD students for the following research projects:
- Aeroelasticity and shape optimisation of flexible next-generation aircraft configurations
Future innovative configurations for commercial aviation and urban air mobility would likely be developed with flexible aircraft configurations like the Truss-braced Wing (TBW) or NASA Helios for maintenance and manoeuvrability. Such configurations will be highly flexible, leading to complex fluid-structure interaction. The goal of this research project is to investigate how such flexible structures deform under various flying conditions (transonic flight conditions, atmospheric gusts) and whether we can control the deformed shape of such structures by adaptive morphing.
The project title is indicative of the research activities. Please contact me directly to discuss available topics in the area.
- Coupled aerodynamic-aeroacoustics analysis for silent design and operation of urban aerial vehicles
Noise will be a significant factor in the design and operation of urban aerial vehicles. We need accurate far-field acoustic signatures of such aerial vehicles to develop low-noise designs or to devise silent operation strategies for urban aerial vehicles. Thus, we require a coupled aerodynamic-aeroacoustics analysis of aerial vehicles in urban settings, which can analyse the noise propagation and noise backscattering from urban structures for various flying conditions. This project will involve the development and application of a coupled computational fluid dynamics (CFD)-computational aeroacoustics (CAA) analysis tool for performing far-field aeroacoustics analysis due to noise generated from various urban VTOL/drone takeoff and flight conditions.
The project title is indicative of the research activities. Please contact me directly to discuss available topics in the area.
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Energy harvesting from urban aerodynamics
Bladeless wind turbines (BWTs) are a new concept for wind energy innovation. Unlike conventional wind turbines, which convert the kinetic energy of blades propelled by moving air into electricity, BWTs generate power through vortex-induced vibrations of the slender BWT masts. The lack of blades means BWTs can be installed in an urban environment. However, urban aerodynamics is complex, and wind energy harvesting from the BWT structure will be affected by the atmospheric turbulence in the urban environment. This project will involve computational modelling of the aerodynamics and fluid-structure interaction around BWTs in an urban environment and explore how different BWT shape might alter their energy harvesting and power generation capacity.
The project title is indicative of the research activities. Please contact me directly to discuss available topics in the area.
- Cavanagh, Alexander
Study of Vortex Stability in Swept Wing Configurations - Hernandez Gelado, Pedro
Low-order modelling of unsteady, nonlinear fluid dynamics using “Scientifically-Based” machine learning - Wu, Yahao
Intelligent quench detection of superconducting systems
Professional activities & recognition
Professional & learned societies
- Senior Member, American Institute of Aeronautics and Astronautics (AIAA)
Additional information
Conference Organisation and Chairs
- The IACM Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology Conference, 2021
- The 22nd IACM Computational Fluids Conference, 2023
- The UK Fluids Conference 2023.