Scattering of a nonuniform wave by a thin strip

2009 ◽  
Vol 77 (3) ◽  
pp. 237-239 ◽  
Author(s):  
L. A. Ferrari
Keyword(s):  
Thin Strip ◽  
Nonuniform Wave

Thin strip casting at Thyssen Stahl, using single or double roller

1990 ◽  
Vol 87 (4) ◽  
pp. 351-356
Author(s):  
D. Senk ◽  
Ch. Schneider ◽  
R. Kopp
Keyword(s):  
Strip Casting ◽  
Thin Strip

CUVERRO WHITE BRONZE

Alloy Digest ◽  
2019 ◽  
Vol 68 (8) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Solid Surface ◽  
Thin Strip ◽  
Bend Strength ◽  
Brass Alloy ◽  
Surface Product

Abstract Olin Brass Alloy CuVerro White Bronze (UNS C71000) is a solid surface product that continuously kills 99.9% harmful bacteria. This datasheet provides information on composition, physical properties, tensile properties, and bend strength. Filing Code: Cu-894. Producer or source: Olin Brass and Somers Thin Strip.

scholarly journals Analysis of electromagnetic signature of Arabic alphabet as RF elementary coding particles

2015 ◽  
Vol 2 (2) ◽  
pp. 97-106 ◽  
Author(s):  
Oussama Boularess ◽  
Hatem Rmili ◽  
Taoufik Aguili ◽  
Smail Tedjini
Keyword(s):  
The Body ◽  
Lookup Table ◽  
Thin Strip ◽  
Conductive Ink ◽  
Electromagnetic Signature

This paper discusses the electromagnetic (EM) signature of Arabic alphabets that can be considered as standards particles to form chipless tags. Normalized Arial font is suited as example but the method can be applied for any other font. The letters are realized by metallic strips or better, by conductive ink. All the 28 letters have been simulated and their EM signatures for both field polarizations are extracted. It is demonstrated that combining vertical and horizontal responses allow the identification of letters without ambiguity. Moreover, the case of letter with punctuation (one to three points) is considered in more details. Indeed, we propose to modify very slightly these letters by connecting the points to the body of the letters. This connection is made by a unique straight and very thin strip. Under this modification these letters exhibit more exploitable signatures. Finally, a lookup table for identification of the 28 letters is carried out.

Thin strip casting conditions for coated products

2007 ◽  
Vol 104 (5) ◽  
pp. 239-249
Author(s):  
R. Nicolle ◽  
A. Lamandé ◽  
W. Schmitz ◽  
R. Leuschner ◽  
J. Lauscher ◽  
...  
Keyword(s):  
Strip Casting ◽  
Thin Strip

Modeling and Control of a 1-D Membrane Strip With an Integrated PZT Bimorph

Aerospace ◽  
2005 ◽  
Author(s):  
Eric J. Ruggiero ◽  
Daniel J. Inman
Keyword(s):  
Thin Strip ◽  
Effective Control ◽  
Fe Model ◽  
Modeling And Control ◽  
Mission Success ◽  
Lqr Controller ◽  
Membrane Sample ◽  
Strip Sample ◽  
Minimal Mass ◽  
Membrane Strip

Ultra-lightweight, ultra-large and deployable satellite technology is at the forefront of research efforts for future on-orbit reconnaissance missions. The minimal mass and stowage volume associated with the technology are attractive traits for getting larger bandwidth satellites on-orbit. One of the key components for such a satellite is the membrane lens or aperture for optical or radar applications, and understanding the membrane’s dynamics is critical for mission success. As either an optical reflector or radar antenna, the vibration levels of the membrane must be minimized and eliminated. This work examines the possibility of integrating a PZT bimorph near the boundary of a strip sample to eliminate detrimental vibration. By starting with a 1-D model, the dominant governing phenomena of the system dynamics can be established and used to build more complex models with confidence. A physics-based finite element (FE) model of a thin strip of Kapton HN material with a monolithic PZT bimorph bonded near a boundary is developed in a MatLab environment and verified experimentally. The membrane strip under tension is modeled as a beam under axial load. In doing so, the FE model is able to capture the relevant transverse dynamics of the experimental setup. Having verified the FE model, an LQR controller is developed and simulated to demonstrate effective control over the transverse dynamics of the membrane sample.

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