Office Hours
Monday 𓆙 Friday UTC 00:00 𓆙 14:00
Email response UTC 00:00 𓆙 04:00
Saturday 𓆙 Sunday Days off
Research Scope
Our lab is dedicated to sustainable development, focusing on high-performance, low-emission materials and technologies. By integrating advanced research in multiphysics, materials science, and engineering, we develop innovative solutions that minimize environmental impact and promote a greener future. Specifically, our research focuses on:
Aerodynamic
♠ Distributed propulsion configurations
♠ Blended-wing-body
♠ Thrust vectoring
♠ Boundary layer ingestion
♠ Propulsion energy system
Civil structures
♠ Structural behavior analysis
♠ Repair of concrete cracks under humid conditions
♠ Non-metallic explosion-proof structures
♠ Failure analysis of metro tunnel segments
♠ Design optimization of building structures
Material science
♠ Microstructural analysis
♠ Non-metallic materials
♠ Fiber reinforced polymer
♠ Modified cementitious material
♠ Microbiologically induced calcite precipitation
♠ Biomineralized concrete/ Self-healing concrete
♠ Carbon‑sequestering concrete
Environmental acoustic
♠ Noise-reducing hush house for jet engine afterburners
♠ Micro-perforated panels for acoustic control
♠ Acoustic theater design for spatial audio control
♠ Metro noise and broadcast speech clarity
Computational methods
♠ Machine learning / deep learning tools
♠ Evolutionary algorithms
♠ Multidisciplinary optimization
♠ Computational fluid dynamics
♠ Finite element analysis
♠ Topology synthesis
♠ Digital twin
Propulsive ingestion between TWB and BWB
Assessment of concrete segments containing different composite materials.
Microstructural characterization of modified cementitious materials.
F-14 fighter hush house: noise mitigation design.
Decision tree–assisted multiphysics evolutionary framework for biomineralized concrete optimization.
Our Professionals
Dr. Alexia Eng
Principal research scientistPseudonym: Eng Tian ZiDr. Eng, a former research scientist at Nanjing University of Aeronautics and Astronautics, brings expertise in coupled multiphysics problems across aerodynamics, civil structures, materials, and environmental acoustics. She specializes in delivering precise, data-driven research solutions tailored to complex engineering challenges. Her research contributions/ notable projects include:
A. Publications:
Luo, S., Eng, T. Z., Tang, Z., Ma, Q., Su, J., & Bugeda, G. (2024). Multidisciplinary optimization of aircraft aerodynamics for distributed propulsion configurations. Applied Sciences, 14(17), 7781. DOI: 10.3390/app14177781
Eng, T. Z., Gao, P., Zhu, Q., & Zhu, A. (2019). Experimental and numerical modeling on fatigue damage in FRP and PM confinement tilt’s fulcrum RC segments under humid and constant amplitude loading. KSCE Journal of Civil Engineering, 23(8), 3409-3419. DOI: 10.1007/s12205-019-0353-2
Eng, T. Z., Wu, X., Gao, P., Zhou, L., Geng, F., Yang, W., ... & Zhang, L. (2019). Secondary cracks and mechanical behavior prediction of concrete segments after FRP confinement. Iranian Journal of Science and Technology, Transactions of Civil Engineering, 43(4), 769-779. DOI: 10.1007/s40996-018-0219-8
Eng, T. Z., Wang, F., Peng, H, Yang, W, Gao, P., Effect of Curing Temperature on the Morphology and Hydration of MgO Expansive Material in Paste, Transactions of Nanjing University of Aeronautics and Astronautics, 2018, 36(4): 675-679. DOI: 10.16356/j.1005-1120.2019.04.014
B. Participated Projects:
National Natural Science Foundation of China, NSFC-12032011, Research on giant multidisciplinary intelligent optimization of aircraft, Jan 2021 ~ Oct 2022.
China Gas Turbine Establishment (GTE), Research on Aerodynamic Simulation and Evaluation Technology of Vector Nozzle Dynamic Work High Altitude Test, Jan 2020 ~ Dec 2021.
National Natural Science Foundation of China, NSFC-11772154, Research on Alternate Information Transfer Nash Equilibrium Theory and Multi-level Hierarchical Optimization Algorithm, Jan 2018 ~ Dec 2021.
China Postdoctoral Science Foundation, 2018M630559, Research on freeze-thaw life prediction of concrete based on particle filtering, May 2018~Nov 2019.
Wuxi Metro Group Co., Ltd, Research on repair and reinforcement technologies of cracks and joints in metro tunnel segments, Jun 2015 ~ Dec 2017.
Ocean Theater in National Museum of Marine Science & Technology, Sound field environment construction and quality computer simulation project service - Zhuyin Interior Decoration Engineering Co., Ltd., Feb 2012.
Buddhist Tzu Chi Medical Foundation, Zhonghe Branch - Indoor sound acceptance test for new construction - BDI Intelligent Technology (Taiwan) Ltd., April 2012.
The Armaments Bureau - National Chung-Shan Institute of Science and Technology (NCSIST), XW98206P, Test plan of engine sound pressure level and collection plan of construction muffler material for hush house engine test, Aug 2010 ~ Nov 2011.
Company Overview
Our approach
All our research and solutions are guided by eco-conscious and future-oriented principles. We focus on technologies and materials that reduce environmental impact and support sustainable, low-emission practices. By integrating advanced multiphysics modeling, data-driven analysis, and innovative material solutions, we tackle complex challenges in academia and industry with precision and actionable outcomes.
Our values
The name “Nextus” reflects our belief in “Next Us”—the pursuit of what comes next for people, science, and the world around us. We are committed to delivering innovative, responsible, and forward-looking solutions. By prioritizing technical rigor, environmental responsibility, and alignment with global standards, we ensure that our work not only drives success but also advances sustainable and climate-smart practices.
Our credentials
Nextus Innovations Laboratory Sdn. Bhd. (Registration SSM No. 1615190-M) provides research and consulting services to academic, industrial, and businesses globally. Compliant with Malaysian regulatory standards and adhering to national regulations, the company ensures high-quality, trustworthy, and accountable solutions.