Development of a Long-Range Underwater Vehicle

Abstract

Our overall goal is to increase the capabilities of today s long-rage Unmanned Underwater Vehicles (UUVs) and Unmanned Underwater Gliders (UUGs) by using high-energy-density lithium-seawater batteries. Specific objectives are (1) to test in the laboratory and ocean new lithium-seawater batteries developed and manufactured by the PolyPlus Battery Company, (2) to discover how to mount and operate these cells to minimize adverse impacts of limited mass transfer with the ambient seawater and of bio-fouling, and (3) to develop a long-range underwater UUV or UUG to exploit this energy source. Our target is to double the range/duration of long-range neutrally buoyant underwater vehicles.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2013
Accession Number
ADA598655

Entities

People

  • Jeffrey T. Sherman
  • Russ E. Davis

Organizations

  • Scripps Institution of Oceanography

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Cells
  • Computer Simulations
  • Current Density
  • Electrical Loads
  • Electrodes
  • Energy
  • Field Tests
  • High Energy
  • Hydrogen
  • Laboratory Tests
  • Mass Transfer
  • Oceans
  • Test Facilities
  • Underwater Gliders
  • Underwater Vehicles
  • Unmanned Underwater Vehicles
  • Vehicles

Readers

  • Acoustical Oceanography.
  • Battery Technology and Engineering
  • Electrical Engineering

Technology Areas

  • Autonomy