Blog posts
Generation of Sound (or Ultrasound) Waves & Resonance
Hi,
I have a question and would be grateful if you could drop me some lines for it:
1- Is sound (or ultrasound) is ONLY generated when a structure is vibrating at its resonance frequency?
2- If the answer to the above question is YES, is sound (or ultrasound) generated at all resonance frequencies or just some of them depending on the amplitude of the vibration.
Thank you,
Babaei
CONACT STRESS IN ANSIS
I HAVE PROBLEM IN MAKING CONTACT ANALYSIS IN ANSYS. IT IS TOO MUCH HIGH AND CAN NOT MATCH WITH HERTZIAN CONTACT STRESS. SO PLEASE HELP ME.
rotordynamic in ansys
Hello
I am a Mechanical Engineering
student. I
am working on a vibration project . i want to help us to use ansys very well and solve problems.
EUROMECH Colloquium 540 Advanced Modelling of Wave Propagation in Solids
EUROMECH Colloquium
540
Advanced Modelling of Wave Propagation in Solids
1-3 October 2012, Institute of Thermomechanics, Academy of
Sciences of the Czech Republic, Prague, Czech Republic
The EUROMECH Colloquium 540 intends to concentrate on topics
such as
Linear and non-linear waves in solids, waves in strongly
dispersive media, solitary waves.
Wave propagation in inhomogeneous materials and in materials
with microstructures.
Postdoc position in micromechanics of nanostructured metals and SMA at Technical University of Denmark
Postdoc position in a European project "Theoretical analysis, design and virtual testing of mechanical properties of titanium-based nanomaterials" will be available at the Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark.
Katia Bertoldi is new Editor of the iMechanica Journal Club
Katia Bertoldi, of Harvard University, has graciously accepted our invitation to be Editor of the iMechanica Journal Club. Katia has a knack to organize really interesting and inspiring symposia and workshops. Here are two examples:
Extreme Mechanics: Elasticity and Deformation.
The New England Workshop on the Mechanics of Materials and Structures.
Katia Bertoldi is a new Editor of the iMechanica Journal Club
Katia Bertoldi, of Harvard University, has graciously our invitation to be Editor of the iMechanica Journal Club. Katia has a knack to organize really interesting and inspiring symposia and workshops. Here are two examples:
