Thermofluid interactions for next generation emission control

Selective catalytic reduction (SCR) systems are extensively used to reduce harmful NOx emissions from combustion processes.

As we look to incorporate alternative renewable fuels (such as hydrogen and HVO) in smaller, and potentially hybrid systems, it is becoming increasingly necessary to include SCR into compact power units, operating at a wide range of temperatures. This requirement poses a significant challenge to system design as the complex thermo-fluid interactions in these systems are not fully understood.

The purpose of this research project is to experimentally investigate the breakup of the SCR spray during impaction, and the accompanying heat transfer, using state-of-the-art laser-based techniques. With this understanding in place, the research will investigate ways to optimise the interactions under different temperature and flow rate conditions. This research is supported by a major international company operating in the off-road heavy-duty sector.

Supervisors

Primary supervisor: Edward Long

Secondary supervisor: Huayong Zhao

Entry requirements for United Kingdom

Applicants should have, or expect to achieve, a minimum 2:1 degree in engineering or related field.

English language requirements

Applicants must meet the minimum English language requirements. Further details are available on the International website.

How to apply

All applications should be made online. Under programme name, select ‘Mechanical and Manufacturing Engineering’ and quote the advert reference number FP-EL-2023R under the financial support section of the application. 

Please submit a CV and the minimum supporting documents by the advert closing date. Failure to do so will mean that your application cannot be taken forward for consideration.

Apply now