Papers by Keyword: Collisions

Abstract: The paper suggests and develops a cascade probability method (in particular, for flows of plasma particles), the essence of which is to obtain and apply cascade probability functions (CPF) to cases of different particles. CPF is the probability of particles formed at a certain depth h' reaching a certain depth h after i collisions. The work has considered the interaction of particles with matter; yielded the general solution for cascade probability method and a particular solution for the case of a collided particle not changing its direction and the flow rate not depending on time.

Abstract: The paper presents a comparative study between experimental results for a collision with plastic deformations and a theoretical model from literature. A review of collision models is briefly made and a theoretical model is selected after an analysis between theoretical results and data from experimental researches. The theoretical results are evaluated versus experimental data from laser scanned post collision indentations, for the ball-plane impact. The theoretical model requires improvements by considering additional impact parameters.