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what is mening of FORCE equilibrium accepted using the alternate tolerance.in abaqus for visco elastic anaysis
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PhD Position available
Multiscale material design group in SUNY at StonyBrook is looking for two qualified candidates pursuing PhD degree starting in Fall 2015.
One position is on multi-scale simulations ( use MD, FEA) and conducting experiments on progressive failure on compoistes materials
Applicants should have a strong background in mechanics and good programming skills. A keen interest in pursuing knowledge on science is essential.
Marie Curie Project on Sports Head Injuries - Characterisation of Energy Absorbing Materials for Helmet Liner Applications
Characterisation of Energy Absorbing Materials for Helmet Liner Applications
Level: PhD, Funded €40-70k, 3 years
Marie Curie Project on Sports Head Injuries - Development of New Equestrian Helmet Standard Tests for Impact Protection
Development of New Equestrian Helmet Standard Tests for Impact Protection
Level: PhD, Funded €40-70k, 3 years
A full time research position (3 years) is available at Charles Owen to participate in a pan-European project with the overall goal of improving the safety of helmets for end users.
Marie Curie Project on Sports Head Injuries - Realistic Skin Model for Head Model Refinement
Realistic Skin Model for Head Model Refinement
Level: PhD, Funded €40-70k, 3 years
Marie Curie Project on Sports Head Injuries - Modelling Skull Fracture in Accident Reconstruction
Modelling Skull Fracture in Accident Reconstruction
Level: PhD, Funded €40-70k, 3 years
Marie Curie Project on Sports Head Injuries - Analysis of Equestrian Jockey Accidents & Associated Headgear
Analysis of Equestrian Jockey Accidents & Associated Headgear
Level: PhD, Funded €40-70k, 3 years
looking for postdoc position in energe storage field
I'm looking for postdoc or engineering position in energy storage or power source area (development of supercapacitors, lithium-ion batteries, etc.), where I could apply my knowledge as well as many-years hands-on experience in electrochemistry, materials science and chemical engineering. d.gromadskyi [at] gmail.com
sound propagation simulation in abaqus challenge
Dear friends,
I am simulating sound propagation in mild steel.
frequency=5MHz mesh size=0.5mm
time incriment of wave amplitude=1e-9
instead of giving force at a node i have given boundry displacement
U1=5.8e-10
U2=-8e-10
instead of showing sound propagation, my entire specimen(mild steel with 15 mm thickness) deflecting like a wave.I would like to know 1)what is the reason for that deflection?
2)what may be the possible solution?