E. ATILA Test Examples

This is a short description of all available ATILA tests provided with the code. We give for each file the corresponding type of analysis (see Chapter II), the element(s) type(s) and a short description of the problem.

1. Static Analysis

NAME ANALYSIS ELEMENTS DESCRIPTION
STB01 STA1 QUAD08E Clamped disc. Loading: center
STB02 STA1 QUAD08E Clamped disc. Loading: center
STB03 STA1 QUAD08E Clamped disc. Loading: center
STB04 STA1 QUAD08E Clamped disc. Uniform pressure
STB05 STA1 QUAD08E Clamped bar. Loading: bar end
STB06 STA1 TRIA06E Clamped disc. Loading: center
STB07 STA1 TRIA06E Clamped disc. Loading: center
STB08 STA1 TRIA06E Clamped disc. Loading: center
STB09 STA1 TRIA06E Clamped disc. Loading: center
STB10 STA1 TRIA06E Clamped bar. Loading: bar end
STB11 STA1 HEXA20E, PRIS15E Clamped disc. Loading: center
STB12 STA1 HEXA20E, PRIS15E Clamped disc. Loading: center
STB13 STA1 HEXA20E, PRIS15E Clamped disc. Loading: center
STB14 STA1 HEXA20E, PRIS15E Clamped disc. Loading: uniform pressure
STB15 STA1 SHEL03E Clamped disc. Loading: center
STA16 STA1 SHEL03E Long cylindrical shell in flexure.
Loading: uniformly distributed along a circular section
STB17 STA1 SHEL03E Long, simply supported cylindrical shell in flexure.
Loading: uniform pressure
STB18 STA1 PLAT08E Simply supported rectangular plate. Loading: center
STB19 STA1 PLAT08E Simply supported rectangular plate.
Loading: uniform pressure
STB20 STA1 PLAT06E Simply supported rectangular plate. Loading: center
STB21 STA1 PLAT06E Simply supported rectangular plate.
Loading: uniform pressure
STB22 STA1 FACE08E Cylindrical shell. Loading: own weight
STB23 STA2 QUAD08P Piezoelectric sphere.  Loading: uniform pressure,
short circuit condition
STB24 STA2 QUAD08P Piezoelectric sphere. Loading: uniform pressure,
open circuit condition
STB25 STA2 TRIA06P Piezoelectric sphere. Loading: uniform pressure,
short circuit condition
STB26 STA2 TRIA06P Piezoelectric sphere. Loading: uniform pressure,
open circuit condition
STB27 STA2 HEXA20P, PRIS15P Piezoelectric sphere. Loading: uniform pressure,
short circuit condition
STB28 STA2 HEXA20P Piezoelectric sphere. Loading: uniform pressure,
open circuit condition
STB29 STA2 QUAD08P Piezoelectric bar. Poling orthogonal to the length.
Loading: uniform pressure
STB30 STA2 QUAD08P Piezoelectric bar. Poling orthogonal to the length.
Loading: uniform pressure

2. Modal Analysis

NAME ANALYSIS ELEMENTS DESCRIPTION
MOB01 MOD1 QUAD08E Clamped disc
MOB02 MOD1 QUAD08E Clamped disc
MOB06 MOD1 TRIA06E Clamped disc
MOB07 MOD1 TRIA06E Clamped disc
MOB11 MOD1 HEXA20E, PRIS15E Clamped disc
MOB13 MOD1 HEXA20E, PRIS15E Clamped disc
MOB15 MOD1 HEXA20E, PRIS15E Clamped disc
MOB16 MOD1 SHEL03E Clamped disc
MOB17 MOD1 SHEL03E Spherical shell
MOB18 MOD1 PLAT08E Simply-supported rectangular plate
MOB19 MOD1 PLAT06E Simply-supported rectangular plate
MOB20 MOD1 FACE08E Simply-supported cylindrical shell
MOB21 MOD2 QUAD08P Piezoelectric ceramic ring, resonance modes
MOB22 MOD2 QUAD08P Piezoelectric ceramic ring, antiresonance modes
MOB23 MOD2 QUAD08P Thin piezoelectric sphere, resonance modes
MOB24 MOD2 QUAD08P Thin piezoelectric sphere, antiresonance modes
MOB25 MOD2 QUAD08P Piezoelectric ceramic ring, resonance modes
MOB26 MOD2 QUAD08P Piezoelectric ceramic ring, antiresonance modes
MOB27 MOD2 QUAD08P Thin piezoelectric sphere, resonance modes
MOB28 MOD2 QUAD08P Thin piezoelectric sphere, antiresonance modes
MOB29 MOD2 HEXA20P Piezoelectric ceramic ring, resonance modes
MOB30 MOD2 HEXA20P Piezoelectric ceramic ring, antiresonance modes
MOB31 MOD2 PRIS15P Piezoelectric ceramic ring, resonance modes
MOB32 MOD2 PRIS15P Piezoelectric ceramic ring, antiresonance modes
MOB33 MOD2 QUAD08P Piezoelectric bar, poling orthogonal to the length,
resonance modes
MOB34 MOD2 TRIA06P Piezoelectric bar, poling orthogonal to the length,
antiresonance modes
MOB35 MOD2 QUAD08E, TRIA06E,
QUAD08P, SPRI02E
Thin shell Olive transducer, resonance modes
MOB36 MOD2 HEXA20E, PRIS15E,
HEXA20P
Ultrasonic machining transducer, resonance modes
MOB39 MOD4 QUAD08F Open fluid cylinder
MOB40 MOD4 TRIA06F Open fluid cylinder
MOB41 MOD4 HEXA20F, PRIS15F Open fluid cylinder
MOB42 MOD4 PRIS15F Open fluid cylinder
MOB45 MOD2 HEXA20P Piezoelectric cube, resonance modes
MOB46 MOD2 QUAD08E, QUAD08P Tonpilz transducer, resonance modes
MOB47 MOD2 QUAD08E, QUAD08P Tonpilz transducer, antiresonance modes
MOD48 MOD1 HEXA20C GRP composite plate
MOD49 MOD1 HEXA20C GRP composite tube
MOB50 MOD1 HEXA20C GRP composite tube
MOB51 MOD1 QUAD08C GRP composite tube
MOD52 MOD1 TETR10E Aluminum cube
MOD53 MOD2 TETR10P Piezoelectric cube, resonance modes
MOD54 MOD4 TETR10F Water cube
MOD56 MOD3 QUAD08M, QUAD08G Magnetostrictive rod
MOD57 MOD3 PRIS15M, PRIS15G,
HEXA20G
Magnetostrictive bar
MOD58 MOD1 SHEL08C Composite plate
MOD59 MOD1 SHEL06C Composite plate

3. Harmonic Analysis

NAME ANALYSIS ELEMENTS DESCRIPTION
HAS01 HAR2 QUAD08E, QUAD08P In-air harmonic analysis of a Tonpilz transducer
HAS02 HAR2 QUAD08E, QUAD08P In-air harmonic analysis of a Tonpilz transducer
HAS04 HAR7 QUAD08E, QUAD08P,
LINE06I, QUAD08F,
LINE03R
Harmonic analysis of a radiating Tonpilz transducer
HAS05 HAR7 QUAD08E, QUAD08P,
LINE06I, QUAD08F,
LINE03R
Harmonic analysis of a radiating Tonpilz transducer
HAS07 HAR7 QUAD08E, TRIA06E,
QUAD08P, LINE06I,
QUAD08F, LINE03R
Harmonic analysis of a flooded hydrophone
HAS08 HAR7 HEXA20P, PRIS15P Harmonic analysis of a radiating piezoelectric sphere
HAS11 HAR5 LINE06I, QUAD08F,
LINE03R
Radiation of a piston in a rigid baffle
HAR12 HAR11 QUAD08E, LINE06I,
QUAD08F
Scattering of a plane wave by an infinite metallic plate constrained on the back face
HAR13 HAR11 QUAD08E, LINE06I,
QUAD08F
Scattering of a plane wave by an elastic layer of PVC
HAR14 HAR11 QUAD08E, LINE06I,
QUAD08F
Scattering of a plane wave by an elastic layer of PVC
HAR15 HAR11 HEXA20E, QUAD16I,
HEXA20F
Scattering of a plane wave by an elastic layer of PVC
HAR16 HAR11 HEXA20E, QUAD16I,
HEXA20F
Scattering of a plane wave by an elastic layer of PVC
HAR17 HAR4 QUADO8M, QUAD08G In-air harmonic analysis of a magnetostrictive rod
HAR18 HAR4 PRIS15M, HEXA20G,
PRIS15G
In-air harmonic analysis of a magnetostrictive bar
HAR19 HAR7 QUAD08P, LINE06I,
QUAD08F, LINE03R
Radiation of an infinite piezoelectric cylinder
HAR20 HAR2 QUAD08E, QUAD08P In-air harmonic analysis of a sandwich transducer, including loss effects in the ceramic
HAR21 HAR2 HEXA20P Harmonic analysis of a piezoelectric bar including loss effects, poling orthogonal to the length
HAR23 HAR13 QUAD08P, LINE03Z Radiation of a piezoelectric sphere.
HAR24 HAR13 HEXA20P, PRIS15P,
QUAD08Z, TRIA06Z
Radiation of a piezoelectric sphere
HAR25 HAR12 QUAD08P, LINE06I,
QUAD08F
Scattering by an infinite piezoelectric plate.
HAR26 HAR12 QUAD08P,LINE06I,
QUAD08F
Scattering by an infinite piezoelectric plate.
HAR27 HAR12 HEXA20P, QUAD16I,
HEXA20F
Scattering by an infinite piezoelectric plate.
HAR28 HAR12 HEXA20P, QUAD16I,
HEXA20F
Radiation by an infinite piezoelectric plate.
HAR29 HAR8 QUAD08F, LINE03R Scattering from a rigid cylinder.
HAR30 HAR8 QUAD08F, LINE03R Scattering from a rigid cylinder.

4. Transient Analysis

NAME ANALYSIS ELEMENTS DESCRIPTION
TRA01 TRA1 QUAD08P Piezoelectric cylinder, Central Difference
TRA02 TRA1 QUAD08P Piezoelectric cylinder, Newmark
TRA03 TRA1 QUAD08P Piezoelectric cylinder, Wilson-Theta
TRA04 TRA2 QUAD08P Piezoelectric cylinder, Central Difference
TRA05 TRA2 QUAD08P Piezoelectric cylinder, Newmark
TRA06 TRA2 QUAD08P Piezoelectric cylinder, Wilson-Theta
TRA07 TRA3 QUAD08P Piezoelectric cylinder, Central Difference
TRA08 TRA3 QUAD08P Piezoelectric cylinder, Newmark
TRA09 TRA3 QUAD08P Piezoelectric cylinder, Wilson-Theta
TRA10 TRA4 QUAD08P, QUAD08F Piezoelectric sphere in water, Wilson-Theta
TRA11 TRA4 QUAD08P, QUAD08F Piezoelectric sphere in water, Central Difference
TRA12 TRA4 QUAD08P, QUAD08F Piezoelectric sphere in water, Newmark