Wind Turbine Blade Nondestructive Testing with a Transportable Radiography System
Author(s) -
J. G. Fantidis,
C. Potolias,
D. V. Bandekas
Publication year - 2011
Publication title -
science and technology of nuclear installations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.417
H-Index - 24
eISSN - 1687-6083
pISSN - 1687-6075
DOI - 10.1155/2011/347320
Subject(s) - turbine , nondestructive testing , turbine blade , wind power , engineering , neutron imaging , blade (archaeology) , range (aeronautics) , marine engineering , radiography , nuclear engineering , environmental science , structural engineering , mechanical engineering , neutron , aerospace engineering , electrical engineering , medicine , physics , quantum mechanics , radiology
Wind turbines are becoming widely used as they are an environmentally friendly way for energy production without emissions; however, they are exposed to a corrosive environment. In addition, as wind turbines typically are the tallest structures in the surrounding area of a wind farm, it is expected that they will attract direct lightning strikes several times during their operating life. The purpose of this paper is to show that the radiography with a transportable unit is a solution to find defects in the wind turbine blade and reduce the cost of inspection. A transportable neutron radiography system, incorporating an Sb–Be source, has been simulated using the MCNPX code. The simulated system has a wide range of radiography parameters
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