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Projects: Projects for Investigator
Reference Number MR/T042915/1
Title Advanced fuel and propulsion technologies for low-carbon future transport
Status Started
Energy Categories Other Cross-Cutting Technologies or Research 40%;
Energy Efficiency(Transport) 60%;
Research Types Basic and strategic applied research 100%
Science and Technology Fields ENGINEERING AND TECHNOLOGY (Electrical and Electronic Engineering) 100%
UKERC Cross Cutting Characterisation Not Cross-cutting 100%
Principal Investigator Dr H (Haifeng ) Wang
No email address given
Sch of Engineering and Design
Brunel University
Award Type Fellowship
Funding Source UKRI
Start Date 01 December 2020
End Date 30 November 2024
Duration 48 months
Total Grant Value £1,132,005
Total Project Value £1,132,005
Industrial Sectors
Region London
Programme
 
Investigators Principal Investigator Dr H (Haifeng ) Wang , Sch of Engineering and Design, Brunel University (100.000%)
Web Site
Objectives Objectives not supplied
Abstract More than 80% of world energy today is provided by thermal power systems through combustion of fossil fuels. Because of their higher energy density and the extensive infrastructure for their supply, liquid fuels will remain the dominant energy source for transport for at least next few decades according to 2019 BP Energy Outlook report. In order to decarbonise the transport sector, the Intergovernmental Panel on Climate Change highlights the important role that biofuels and other alternative fuels such as hydrogen and e-fuels could, in some scenarios provide over 50% of transport energy by 2050. The importance of the renewable transport fuel is also recognized by the UK Government's revised Renewable Transport Fuel Obligation published in April 2018 which sets out the targeted amount of biofuels to 12.4% to be added to regular pump fuel by 2032. In practice, there are several obstacles which hinder the application of low-carbon and zero-carbon fuels. As a zero-carbon fuel, hydrogen can be produced and used as an effective energy storage and energy carrier at solar and wind farms. But its storage and transport remain a significant challenge for its wider usage in engines due to the complexity and substantial cost of setting up multiple fuel supply infrastructure and on-board fuelling systems. Although the low-carbon renewable liquid fuels, such as ethanol and methanol produced from hydrogen and CO2, can be used with the existing fuel supply systems, the significantly lower energy density, which is about half of that of gasoline/diesel, makes them unfavourable to be directly applied in the existing engines for various applications (e.g. automotive, flying cars, light aircraft, heavy duty vehicles, etc.) with high requirements on power density. Whilst there is a drive to move towards electrification to meet the reduction of the carbon emissions, it is vital to innovate developments in advanced hybrid electrical and engine powertrain to provide additional options for future low-carbon transport. This research aims to carry out ground-breaking research on three innovative technologies covering both fuels and propulsion systems: nanobubble fuels and Nano-FUGEN system, fuel-flexible BUSDICE and DeFFEG system. The technologies either in isolation or as a hybrid have the potential to make a major contribution in addressing the challenge of decarbonising the transport sector. At first, I will explore how the nanobubble fuel (nano-fuel) concept can be used as a carrier for renewable gas fuels in liquid fuels in the form of nanobubbles. The technology can be implemented with minimal new development to the combustions engines and hence has the potential to make immediate impact on reducing CO2 emissions through better engine efficiency and increased usage of renewable energy. Secondly, a novel 2-stroke fuel-flexible BUSDICE (Boosted Uniflow Scavenged Direct Injection Combustion Engine) concept will be systematically researched and will involve developmentwork for adapting to be used with both conventional fossil fuels and low-carbon renewable fuels (e.g. ethanol and methanol) and simultaneously achieve superior power performance and ultra-low emissions. At last, based on the developed BUSDICE concept, a Dedicated Fuel-Flexible Engine Generator (DeFFEG) will be further developed by integrating a linear generator and a gas spring chamber, therefore enabling advanced electrification and hybridisation for a range of applications, including automotive, aviation and marine industries. Overall, the proposed project is an ambitious and innovative study on the fundamentals and applications of the proposed fuel and propulsion technologies. The research not only has great potential to bring about new and fruitful academic research areas, but also will help to develop next-generation fuel and propulsion technologies towards meeting Government ambitions targets for the future low-carbon and zero-carbon transport.
Publications (none)
Final Report (none)
Added to Database 24/08/22