Numerical Simulation of Ball Motion in a Tumbling Ball Mill.
نویسندگان
چکیده
منابع مشابه
Rapid synthesis of nucleotide pyrophosphate linkages in a ball mill.
Using a ball mill, rapid, atom-economic coupling between adenosine-5'-phosphoromorpholidate and phosphorylated ribose derivatives as their sodium or barium salts was achieved. Facile purification by reversed-phase HPLC enabled product isolation within hours.
متن کاملA Distributed Billiard Ball Simulation
This paper outlines the implementation of a distributed billiard ball simulation in C++ using the MPI message passing interface. The implementation is heavily modelled after the discussions and algorithms found in [Lubachevsky 1991] and [MacKenzie and Tropper 1996]. [Lubachevsky 1991] outlines an efficient but non-distributed simple rigid disc simulator that assumes no friction, spin, et cetera...
متن کاملCombined DEM and SPH simulation of ball milling
A deeper understanding of the milling operation of ball mills helps mineral processing engineers to control and optimize them, and therefore, reduce their consuming power. In this work, the milling operation of ball mills is investigated using two methods, i.e. DEM and combined DEM-SPH. First, a pilot scale ball mill with no lifter is simulated by both methods. Then another pilot scale ball mil...
متن کاملNumerical integration in arbitrary-precision ball arithmetic
We present an implementation of arbitrary-precision numerical integration with rigorous error bounds in the Arb library. Rapid convergence is ensured for piecewise complex analytic integrals by use of the Petras algorithm, which combines adaptive bisection with adaptive Gaussian quadrature where error bounds are determined via complex magnitudes without evaluating derivatives. The code is gener...
متن کاملHyperchaotic qualities of the ball motion in a ball milling device.
Ball collisions in milling devices are governed by complex dynamics ruled by impredictable impulsive forces. In this paper, nonlinear dynamics techniques are employed to analyze the time series describing the trajectory of a milling ball in an empty container obtained from a numerical model. The attractor underlying the system dynamics was reconstructed by the time delay method. In order to cha...
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: Shigen-to-Sozai
سال: 1992
ISSN: 0916-1740,1880-6244
DOI: 10.2473/shigentosozai.108.549