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 -

605 views
Technical Discussions
Jacek Lesnikowski
Jacek Lesnikowski
04:23 Feb-26-2001
Porosity of textile

My name is Jacek Lesnikowski. I'm working in Departament of Clothing
Technology and Measuring Systems. In my job I try to find a non invasive method to determinate textiles
porosity (volume of air pores in textile sample divided by total volume of sample)using ultrasonic methods.
Did everyone try to evaluate microstructure of textiles using ultrasonic methods?
Sincerely
Jacek


    
 
 
Joseph Pascente
Engineering
Lixi, Inc., USA, Joined Nov 1998, 39

Joseph Pascente

Engineering
Lixi, Inc.,
USA,
Joined Nov 1998
39
04:39 Feb-26-2001
Porosity of textile
Dear Jecek,

Lixi has been supplying to the baby diaper market an
X-Ray system for 6 years that can provide porostiy
measurement of textiles.


Regards,

Lixi, Inc.


    
 
 
Jean Paul van Cuyck
Director
A2MS, Applied Acoustics, Materials and Systems, France, Joined Nov 1998, 13

Jean Paul van Cuyck

Director
A2MS, Applied Acoustics, Materials and Systems,
France,
Joined Nov 1998
13
05:59 Feb-26-2001
Re: Porosity of textile
: My name is Jacek Lesnikowski. I'm working in Departament of Clothing
: Technology and Measuring Systems. In my job I try to find a non invasive method to determinate textiles
: porosity (volume of air pores in textile sample divided by total volume of sample)using ultrasonic methods.
: Did everyone try to evaluate microstructure of textiles using ultrasonic methods?
: Sincerely
: Jacek
.
The Biot theory could be a way. The sound absorption
by a fiber material (ex : glass fiber)is density and
volumic ratio dependant.



    
 
 

Product Spotlight

Wireless TOFD scanner

Quick, accurate and highly reproducible welds testing. The System operates wirelessly and is compat
...
ible with any type of Windows based Laptop, Desktop or Tablet.
>

NEOS III

NEOS III is Logos Imagings lightest DR system. With a built-in battery and internal wireless commu
...
nication, the NEOS III is perfect for users that want to quickly assess an item.
>

High Resolution Industrial CT System for Small/Medium Size Parts Inspection

The YXLON FF35 CT computed tomography system is designed to achieve extremely precise inspection res
...
ults for a wide range of applications. Available in a single or dual tube configuration, it is perfect for very small to medium size parts inspection in the automotive, electronics, aviation, and material science industries.
>

Aerospace Systems - Automated Ultrasonic Inspection

USL are specialists in the design and manufacture of turnkey ultrasonic inspection systems for aer
...
ospace applications. From monolithic composites to complex honeycomb structures. This video shows just a few examples of what is possible, find out more at: www.ultrasonic-sciences.co.uk
>

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