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Content archived on 2024-05-28

Advanced spatial phase shifting techniques and applications to non-destructive testing of large engineering components on-site

Objective

With the rapid expansion in wind energy sector world wide, there is an increasing need to develop a technique that can be used to inspect wind turbine blades (WTB) on-site, so that the reliability and integrity of the structure and components can be maintained. However, most of the existing NDT techniques are difficult to use for WTB inspection on-site because of the complex working conditions and restrictions. Shearography technique has shown great potential in this aspect, and has been used in laboratory within a huge vacuum chamber to inspect large components. This proposal aims to develop advanced optical NDT techniques that can be used to inspect WTB and other large engineering components/structures on-site.

The main objectives are:
• Develop an advanced spatially phase shifted digital shearography (SPS-DS)
• Develop robust algorithms to extract phase from single specklegram and from multiple specklegrams
• Extend the working range of the system by rigid body motion compensation
• Demonstrate the prototype system for wind turbine blade inspection on-site

The host organisation, TWI, has been working closely with industrial partners across Europe to develop new NDT techniques for two decades. Projects have successfully involved the whole supply chain including SMEs, RTDs and LE end users. TWI’s 3500 membership base will ensure that the fellow will be exposed to a wide range of potential contributors and end users. This project will benefit end-users across a range of industries by developing novel optical techniques, improving reliability and integrity of engineering components.

Fields of science (EuroSciVoc)

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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.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

FP7-PEOPLE-2011-IIF
See other projects for this call

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.

MC-IIF - International Incoming Fellowships (IIF)

Coordinator

TWI LIMITED
EU contribution
€ 209 033,40
Address
GRANTA PARK GREAT ABINGTON
CB21 6AL Cambridge
United Kingdom

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Region
East of England East Anglia Cambridgeshire CC
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
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Total cost

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.

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