Welcome to DR-NTU (Open Access)
We aim to capture, store and preserve the scholarly output of Nanyang Technological University (NTU) and make it available to the global research community. The repository contains open access collections.
We accept the following categories of publications in our Open Repository. Please email us for clarification.
- Journal Articles
- Conference Articles
Communities in DR-NTU
Select a community to browse its collections.
Battery energy storage system integration to the more electric aircraft 270 V DC power distribution bus using peak current controlled dual active bridge converter (2017)The electrical power requirement of the aircraft has increased due to the secondary loads becoming electrical. This has led to the deployment of high energy density battery (Lithium-based batteries) in the MEA. In this ...
Online equivalent series resistance estimation method for condition monitoring of DC-link capacitors (2017)In this paper, a cost-effective and reliable equivalent series resistance (ESR) estimation method for aluminium electrolytic capacitors used as DC-link capacitors in front-end rectifier fed inverters is proposed. The ...
(2018-04-19)The move by foreign food chain ‘Subway’ to go halal in Singapore is a commercial, market-driven decision. Yet, it attracted undue reaction on social media. This should instead be an opportunity to bring the different ...
Transport properties of CO2 and CH4 in hollow fiber membrane contactor for the recovery of biogas from anaerobic membrane bioreactor effluent (2017)A significant amount of methane (CH4) produced from anaerobic digestions of wastewater is dissolved in liquid effluent and discharged. The recovery of dissolved CH4 is therefore essential in ensuring an enhanced energy ...
Energy analysis and optimization of hollow fiber membrane contactors for recovery of dissolve methane from anaerobic membrane bioreactor effluent (2018)This work presents an energy analysis and optimization of the hollow fiber membrane contactors for the recovery of dissolved methane (CH4) in effluents of anaerobic membrane bioreactor wastewater treatment processes. The ...