where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

303 views
Technical Discussions
Pierre MARTY
R & D
Saab Aeronautic, Sweden, Joined Jul 2002, 5

Pierre MARTY

R & D
Saab Aeronautic,
Sweden,
Joined Jul 2002
5
09:45 Jul-31-2002
Shearography - radiative transfer

I would appreciate some help on a specific shearographic problem :

I am trying to enhance the efficiency of our shearographic equipment by determining the best posible thermal load to apply to a given structure. i.e. I want to answer a question such as : is hallogene light or UV that is better suited to provoc the good strain in a composite plate ? To do so I need to find out about :
1 - the thermal properties of the material (aluminium, composite, honeycomb etc...) : emessivity, absorptivitye, ... as a function of wavelength and temperature
2 - the radiated incident spectrum: luminance(lambda, T)

Does anyone knows where to obtain such informations or alternatively is there someone who already solvced this problem (litterature ?)

Thanks in advance

Pierre MARTY


    
 
 Reply 
 

Product Spotlight

Conformable wedge transducer

The conformability is obtained with a flexible membrane filled with water between the transducer and
...
the inspected component. The coupling between the membrane and the component requires a small quantity of water or couplant. The conformable wedge combines the acoustic performance of immersion technique with good coupling and low attenuation.
>

Immersion systems

ScanMaster ultrasonic immersion systems are designed for high throughput, multi shift operation in a
...
n industrial or lab environment. These fully integrated systems provide various scanning configurations and incorporate conventional and phased arrays technologies to support diverse applications, such as inspection of disks, bars, shafts, billets and plates. All of ScanMaster immersion systems are built from high accuracy scanning frames allowing for scanning of complex parts and include a multi-channel ultrasonic instrument with exceptional performance. The systems are approved by all major manufacturers for C-scan inspection of jet engine forged discs. Together with a comprehensive set of software modules these flexible series of systems provide the customer with the best price performance solutions.
>

MUSE Mobile Ultrasonic Equipment

The MUSE, a portable ultrasonic imaging system, was developed for in-field inspections of light-weig
...
ht structures. The MUSE consists of a motor-driven manipulator, a water circulation system for the acoustic coupling and a portable ultrasonic flaw detector (USPC 3010). The MUSE provides images of internal defects (A-, B-,C- and D-scan).
>

Sci Aps Z-Series Portable Handheld Analysers

The world’s only handheld analyzer that measures carbon content in stainless (yes even L-grades),s
...
teels, and cast irons. Also accepted for low Si analysis for sulfidic corrosion analysis, and is widely used in the power industry for Cr analysis, for flow accelerated corrosion applications.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window