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首頁> 外軍國防科技報告 >ARL-TR-8618 - Quantifying Uncertainty from Computational Factors in Simulations of a Shaped Charge Jet | U.S. Army Research Laboratory
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ARL-TR-8618 - Quantifying Uncertainty from Computational Factors in Simulations of a Shaped Charge Jet | U.S. Army Research Laboratory

機(jī)譯:ARL-TR-8618 - 量化聚能射流模擬中計算因素的不確定性美國陸軍研究實驗室

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摘要

Uncertainty in simulations of a shaped charge jet device is quantified using an approach established in a prior study of a long rod penetrator. The focus of this study is on computational factors, such as domain structure, coordinate system placement, and object orientation. Depth of penetration of the jet into a solid steel block is the primary quantity of interest, with computational time being a secondary metric. Current versions of two different simulation codes, CTH and ALEGRA, are examined.

著錄項

  • 作者

    Hornbaker, Daniel J.;

  • 作者單位
  • 年(卷),期 2019(),
  • 年度 2019
  • 頁碼
  • 總頁數(shù) 51
  • 原文格式 PDF
  • 正文語種
  • 中圖分類
  • 網(wǎng)站名稱 美國陸軍研究實驗室
  • 欄目名稱 全部文件
  • 關(guān)鍵詞

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