Objective
A European-wide move to standardize the criteria for certification of railway vehicles has lead to the development of regulations for rail operators regarding velocities and pressures generated by trains and on train in cross winds. There are two approved methodologies currently used in these regulations; physical modeling using the wind tunnel experiments and numerical modeling using computational fluid dynamics (CFD) techniques. Although there are different types of CFD techniques, yet all of them suffer the lake of accuracy in predicting the values of the experimental lift force resulting on either overestimation or underestimation of the rolling moment coefficient. The aim of this innovative Fellowship is to develop an accurate numerical technique based on the steady Reynolds Average Navier Stocks (RANS) capable of accurately predict the aerodynamic forces. The methodology will be based on wind tunnel experiments, moving model testing and different types of steady and unsteady CFD techniques. In this project we will investigate for the first time the effect of surface roughness on the lift force prediction of a train subjected to cross wind. Building on the complementary skills of the Experienced Researcher (ER) (numerical modeling) and the Beneficiary (CFD & physical modeling), we will extend significantly the existing knowledge of modeling trains on smooth surface to include a novel numerical technique to simulate the surface roughness and hence better estimate the lift force coefficient. Our work will be validated using wind tunnel experiment at POLIMI, ITALY and underpinned with those at our industrial collaborator, Interfleet and academic partner Chalmers, Sweden. Success will define improvements to prediction of the lift force coefficient in both physical experiments and CFD modeling, offering tangible environment and financial benefits and providing an exceptional training opportunity for the ER.
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 mechanical engineering vehicle engineering aerospace engineering aircraft
- natural sciences physical sciences classical mechanics fluid mechanics fluid dynamics computational fluid dynamics
- engineering and technology mechanical engineering vehicle engineering aerospace engineering aeronautical engineering
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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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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
MSCA-IF-EF-ST - Standard EF
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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) H2020-MSCA-IF-2015
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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.
B15 2TT Birmingham
United Kingdom
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.