Applied Mathematics and Mechanics (English Edition) ›› 2002, Vol. 23 ›› Issue (6): 655-659.

• Articles • Previous Articles     Next Articles

RESEARCH OF REGULARITY OF THROWING MOVEMENT FOR SOLID PARTICLE ON THE SHAKER’S SCREEN

YAO Heng-shen1, DU Jian2, ZHANG Ming-hong3   

  1. 1. Department of Computer Science, Southwest Petroleum Institute, Nanchong, Sichuan 637001, P. R. China;
    2. Department of Industrial Automatization, Southwest Petroleum Institute, Nanchong, Sichuan 637001, P. R. China;
    3. Department of Mechine Engineering, Southwest Petroleum Institute, Nanchong, Sichuan 637001, P. R. China
  • Received:2000-03-14 Revised:2002-01-21 Online:2002-06-18 Published:2002-06-18
  • Supported by:
    the Oil-Gas Reservoir Geology & Exploitation Engineering National Key Lab(0121)

Abstract: By means of Delta-function & unit step function to express the force of solid particle on plane inertial shaker’s screen, an mathematical model of the differential equation type was set up and solved. According to analysis of the solution, the relation is given between the throw period & displacement with the parameters of shaker design & solid particle. The method of numerical value calculation & analysis for the relation is given too.

2010 MSC Number: 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals