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STRENGTH ANALYSIS OF REINFORCED AND UNREINFORCED BARRELS USED IN SMALL ARMS OF SELECTED CALIBERS. PART I - SOLVING THE MAIN PROBLEM OF INTERNAL BALLISTICS FOR THE TESTED BARRELS
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The presented work was aimed to fulfil two main research objectives. The first one related to designing six barrels in three calibers: 5.56x45 NATO, 7.62x51 NATO, and 12.7x99 NATO. Two barrels were designed for each calibre: one unreinforced and second with reinforced coat. The second task related to execution of a computer simulation of barrels resistance, using the finite elements method, and formulation of conclusions by comparing numerical and analytical calculations of the resistance. First part includes a solution of the Main Problem of Internal Ballistics (MPIB) for all investigated barrels.
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Title: STRENGTH ANALYSIS OF REINFORCED AND UNREINFORCED BARRELS USED IN SMALL ARMS OF SELECTED CALIBERS. PART I - SOLVING THE MAIN PROBLEM OF INTERNAL BALLISTICS FOR THE TESTED BARRELS
Description:
The presented work was aimed to fulfil two main research objectives.
The first one related to designing six barrels in three calibers: 5.
56x45 NATO, 7.
62x51 NATO, and 12.
7x99 NATO.
Two barrels were designed for each calibre: one unreinforced and second with reinforced coat.
The second task related to execution of a computer simulation of barrels resistance, using the finite elements method, and formulation of conclusions by comparing numerical and analytical calculations of the resistance.
First part includes a solution of the Main Problem of Internal Ballistics (MPIB) for all investigated barrels.
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