Analysis of the Dynamics of Two-Way Hydropercussion Systems. Part II: Influence on Limit Cycles of Design Features and Their Interaction with Rock Mass
L. V. GORODILOV
N.A. Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
Keywords: percussion system, self-excited vibration, limit cycle, similarity criteria, characteristics
Abstract
The mathematical model of positive-displacement two-way hydropercussion system includes characteristics of the system design features and their interaction with rock mass. The author analyzes numerically their influence on dynamics and integral output capability of limit cycles.
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