Experimental Analysis of Highly Diluted Hydrogen Combustion. Application to Heavy Mobility

Job title:

Experimental Analysis of Highly Diluted Hydrogen Combustion. Application to Heavy Mobility

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Job description

Offer DescriptionEurope has outlined its plan to pursue its ecological transition, known as the “Green Deal,” through the implementation of a series of political initiatives. Several technologies support this transition: electric propulsion powered by batteries or fuel cells, and internal combustion engines running on hydrogen.The industrial chair DELHYCE (“DEsign of Low emission and efficient Hydrogen Internal Combustion Engines”), led by the PRISME laboratory, Stellantis, and Renault Trucks, aims to develop a scientific methodology for designing internal combustion engines that use hydrogen. This methodology involves small-displacement diesel engines for commercial vehicles and larger-displacement engines for trucks. The goal is to optimize the efficiency of internal combustion engines while minimizing NOx emissions and controlling the abnormal combustion characteristics often found in these engines.The objective of the thesis is to understand the physico-chemical mechanisms of premixed combustion in a medium-duty research engine with spark ignition and indirect injection. This approach involves both experimentation and 0D/1D simulation. The detailed analysis will propose internal combustion engine concepts that run on hydrogen to optimize efficiency and reduce pollutant emissions. Additionally, it will develop a model framework to understand combustion behavior, which will be integrated into onboard control systems.

Funding category: Financement public/privéANR Chaire Industrielle DELHYCEPHD title: Doctorat EnergétiquePHD Country: FranceWhere to apply WebsiteRequirementsSpecific RequirementsTo achieve this, the doctoral candidate will need to acquire knowledge in hydrogen combustion, propose and implement experimental test protocols, and become familiar with 0D/1D simulation and physicochemical modeling tools. The unique nature of the topic will allow the selected candidate to interact with experts at Renault Trucks and other doctoral students from the DELHYCE industrial chair, gaining strong skills in physicochemistry and turbulent combustion in air-hydrogen mixtures.Additional InformationWork Location(s)Number of offers available 1 Company/Institute Laboratoire PRISME – Université d’Orléans Country France City Orléans GeofieldContact WebsiteSTATUS: EXPIREDShare this page

Expected salary

Location

Orléans, Loiret

Job date

Fri, 14 Jun 2024 05:30:35 GMT

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