Search for European Projects

7 European Projects Found

Searched on 125080 European Projects

 FINISHED 
"Currently, the detection of soil pollution is done by manual surveys which are inefficient, unreliable, time consuming and very expensive. The need of a better and low-cost technical approach, that would be able to assess contaminated areas before programing the required remediation actions, has become more intense due to public awareness for the environment.This project aims to develop a semi-au ...
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 15

 FINISHED 
Large public infrastructure facilities around the world like dams, cooling towers and bridges use cement as the main building material. Although made from a durable material many of these large assets have begun to age and are in need of periodic inspection to ensure their integrity. Current inspection routine involves setting up scaffolds that have to be moved around for personnel to reach to the ...
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 8

 FINISHED 
Uncertainties in the calculation of the lifetime of superheated steam pipes in power plants that contain a minor defect create situations with potentially catastrophic results, typically costing €120 million per event. Superheated steam pipes are periodically inspected and depending on their defects sizes they may be replaced after a lifetime assessment has been performed. Common errors in defect ...
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 8

 FINISHED 
Creep is the time-dependent, thermally assisted deformation of a component operating under stress. Metal pressure components such as boiler tubing, headers, and steam piping in fossil-fired power plants operate at thermal conditions (above ~1,000ºF [538ºC]) conducive to causing creep damage over the operating life of the component.To ensure safe and reliable operation of such components in service ...
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 7

 FINISHED 
"Today pre-stressed concrete bridges represent well over 50 percent of all bridges built. This increase has resulted from advancements in design and analysis procedures and materials, however the life of a concrete structure is still dependant on corrosion of the many internal steel reinforcements. As above, there appears to be a complete lack of appropriate international standards or specific reg ...
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 6

 FINISHED 
There is a tendency to higher power offshore wind turbines, leading to larger turbine towers (5m diameter and greater) and a requirement for large diameter connection flanges between the tower sections and between the tower and foundation transition pieces. Currently, forged rings are specified, with inherently high cost and few suppliers worldwide. This leads to long lead times and higher costs f ...
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 7

 FINISHED 
A typical electricity power plant of 500MW (both nuclear and conventional) has up to 4 kilometres of pipe work carrying superheated steam at pressures of up to 400 bars and temperatures up to 580 oC. The extreme pressures produce hoop stresses in a pipe causing the pipe welds to creep continuously in time until weld creep cracks are generated which, if undiscovered, may grow until the pipe rupture ...
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 8