Study on Key Parameters about Impact Collision Simulate with LS-DYNA
نویسندگان
چکیده
منابع مشابه
LS-DYNA® Best-Practices: Networking, MPI and Parallel File System Effect on LS-DYNA Performance
From concept to engineering, and from design to test and manufacturing, the automotive industry relies on powerful virtual development solutions. CFD and crash simulations are performed in an effort to secure quality and accelerate the development process. The recent trends in cluster environments, such as multi-core CPUs, GPUs, cluster file systems and new interconnect speeds and offloading ca...
متن کاملDynamics Analysis on Roadheader Cutting Head Based on LS-DYNA
The dynamic performances of head cutter for boom-type excavator were researched, and the corresponding dynamic equilibrium equations were derived. Based on the explicit dynamics analysis techniques of the Software ANSYS/LS-DYNA, transient dynamic analysis was carried out to simulate the cutting process of head cutter, and the main kinetic parameters were achieved. Finally, the cutting performan...
متن کاملLS-DYNA Impact Simulation of Composite Sandwich Structures with Balsa Wood Core
The impact damage response of balsa core sandwich composite plates with S2-glass/ epoxy reinforced facesheets is evaluated by impacting them with a spherical steel projectile at single impact locations. The impact damage can significantly reduce the structural integrity and load bearing capacity of a composite structure. Under high velocity impact loading, laminated composites experience signif...
متن کاملOptimization of Isothermal Hot Rolling Parameters Using Ansys and Ls-dyna
Manufacturers of rolled materials are always striving to reduce the costs associated with production—be they time, material, or waste. This is especially true with the manufacture of nextgeneration particle-reinforced materials, such as those used in high-value automotive components. Process variables such as temperahire, roller speed, and plate dimensions, among others, all affect strength, du...
متن کاملOn Current State-of-the-Art Crashworthiness Analysis with LS-DYNA
Summary Crashworthiness analysis with the so-called explicit FE programs such as LS-DYNA [1] has reached a very mature status such that the number of real physical tests e.g. in the automotive industry has been reduced considerably. Though the element technology in the explicit programs has been mainly dictated by efficiency the quality of the results of nowadays standard crashworthiness analys...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2019
ISSN: 1755-1315
DOI: 10.1088/1755-1315/218/1/012003