Objective
When a liquid droplet is placed on a solid surface with a temperature significantly higher than the boiling point of the liquid, the droplet hovers above the surface on a thin layer of its own vapor, a phenomenon known as the Leidenfrost effect. While this effect is highly undesirable in certain cooling applications due to the reduced energy transfer between the solid and evaporating liquid caused by the poor heat conductivity of the vapor, it can be of significant interest in various processes where avoiding contact with the surface is advantageous.
The LeidenForce project aims to comprehensively study the Leidenfrost effect and propose novel applications, either to mitigate its adverse effects or leverage its advantages. LeidenForce intends to (i) shift the fundamental understanding of the transition to the Leidenfrost state, (ii) optimize the heat transfer between the droplet and the substrate, (iii) utilize the isolated droplet to manipulate small amounts of liquid in unconventional scenarios (e.g. on a liquid surface, within a channel), and (iv) harness the vapor film to capture or confine particles using an external electrical field.
The practical implications will be leveraged by non-academic institutions involved in aviation (such as AIRBUS), metallurgy (CRM), cryogenics (Air Liquide), and space exploration (Centre Spatial de Liège). In aviation, managing cryogenic fuel is a crucial step toward achieving zero-emission flights. In metallurgy, innovative cooling methods will be developed based on mitigating the Leidenfrost effect. Air Liquide will address cooling issues by introducing particles into the evaporating liquid to modify the Leidenfrost effect. Lastly, at the Centre Spatial de Liège, Leidenfrost droplets will be utilised to delicately clean surfaces by trapping particles within these contactless droplets.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering energy and fuels
- engineering and technology materials engineering metallurgy
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-TMA-MSCA-DN - HORIZON TMA MSCA Doctoral Networks
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2023-DN-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
4000 LIEGE
Belgium
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.