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Kinematic and Dynamic Performances of Underwater Pistol(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2004年06期
Page:
575-579
Research Field:
Publishing date:

Info

Title:
Kinematic and Dynamic Performances of Underwater Pistol
Author(s):
ZHANG LongWANG Chang-ming
School of Mechanical Engineering,NUST,Nanjing 210094,China
Keywords:
underwater pistol firing mechanism kinemat ics dynamics
PACS:
E922.17
DOI:
-
Abstract:
The f iring mechanism of an underwater pistol was kinematically and dynamically analysed and calculated. Matrix transformations were used to establish the kinemat ic equations of the firing mechanism.The Lagrange equat ions were used to establish the dynamic equations and the mathematical model of motion of the firing pin. An estimated resistance formula was used to establish the firing pin. s kinematic equations in which the water-resistance was calculated.The paper makes numerical simulations of kinemat ics and dynamics of both firing mechanism and firing pin mot ion, presents the diagrams of simulated cases, and analyses the simulated conclusions.

References:

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Memo

Memo:
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Last Update: 2013-03-11