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In response to maritime challenges in the South China Sea, Vietnam is integrating Autonomous Underwater Vehicles (AUVs) into naval training. This study details the design of a torpedo-shaped AUV (TS-AUV) inspired by the SET-40U torpedo. Central to this is ensuring the thrust-to-drag ratio, μ, which hinges on propulsion and hull geometry. Leveraging computational fluid dynamics (CFD), the study aims for a μ ratio supporting a velocity of 29 knots at 100 m depths, emphasizing the TS-AUV's prospective role in enhancing realistic naval training methodologies.

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Mechanical Design of Torpedo-Shaped Autonomous Underwater Vehicle in Military Application: A Case Study

  • 会议论文

  • 发表日期：

    2025年

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  • Minh Khoi Nguyen Tien,
  • Minh Nhat Huynh,
  • Binh Duong Nguyen Van,
  • Cong Toai Truong,
  • Van Tu Duong,
  • Huy Hung Nguyen,
  • Sang Bong Kim,
  • Tan Tien Nguyen

摘要

In response to maritime challenges in the South China Sea, Vietnam is integrating Autonomous Underwater Vehicles (AUVs) into naval training. This study details the design of a torpedo-shaped AUV (TS-AUV) inspired by the SET-40U torpedo. Central to this is ensuring the thrust-to-drag ratio, μ, which hinges on propulsion and hull geometry. Leveraging computational fluid dynamics (CFD), the study aims for a μ ratio supporting a velocity of 29 knots at 100 m depths, emphasizing the TS-AUV's prospective role in enhancing realistic naval training methodologies.