Journal cover Journal topic
Mechanical Sciences An open-access journal for theoretical and applied mechanics

Journal metrics

  • IF value: 1.211 IF 1.211
  • IF 5-year<br/> value: 1.705 IF 5-year
    1.705
  • SNIP value: indexed SNIP
    indexed
  • SJR value: indexed SJR
    indexed
  • IPP value: indexed IPP
    indexed
  • h5-index value: 15 h5-index 15
Supported by
Logo Library of Delft University of Technology
Logo NWO
Affiliated to
Logo iftomm
Mech. Sci., 4, 49-64, 2013
https://doi.org/10.5194/ms-4-49-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article
12 Feb 2013
CHRONO: a parallel multi-physics library for rigid-body, flexible-body, and fluid dynamics
H. Mazhar1, T. Heyn1, A. Pazouki1, D. Melanz1, A. Seidl1, A. Bartholomew1, A. Tasora2, and D. Negrut1 1Simulation Based Engineering Lab, Department of Mechanical Engineering, University of Wisconsin, Madison, WI, 53706, USA
2Department of Industrial Engineering, University of Parma, V.G.Usberti 181/A, 43100, Parma, Italy
Abstract. The last decade witnessed a manifest shift in the microprocessor industry towards chip designs that promote parallel computing. Until recently the privilege of a select group of large research centers, Teraflop computing is becoming a commodity owing to inexpensive GPU cards and multi to many-core x86 processors. This paradigm shift towards large scale parallel computing has been leveraged in CHRONO, a freely available C++ multi-physics simulation package. CHRONO is made up of a collection of loosely coupled components that facilitate different aspects of multi-physics modeling, simulation, and visualization. This contribution provides an overview of CHRONO::Engine, CHRONO::Flex, CHRONO::Fluid, and CHRONO::Render, which are modules that can capitalize on the processing power of hundreds of parallel processors. Problems that can be tackled in CHRONO include but are not limited to granular material dynamics, tangled large flexible structures with self contact, particulate flows, and tracked vehicle mobility. The paper presents an overview of each of these modules and illustrates through several examples the potential of this multi-physics library.

Citation: Mazhar, H., Heyn, T., Pazouki, A., Melanz, D., Seidl, A., Bartholomew, A., Tasora, A., and Negrut, D.: CHRONO: a parallel multi-physics library for rigid-body, flexible-body, and fluid dynamics, Mech. Sci., 4, 49-64, https://doi.org/10.5194/ms-4-49-2013, 2013.
Publications Copernicus
Download
Share