Underwater Propulsion Device

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
UPD
Pronunciation
/ˈəndərˌwɔtər prəˈpəlʃən dɪˈvaɪs/
Category
Academic & Science
Related Field
Ocean Science

Examples in Context

  1. Water ramjet as a new type of underwater propulsion device, using hydro-reactive metal fuel and seawater in the external environment as the main oxidant.
  2. The Hydrodynamic Test System of Underwater Vehicle Based on Undulatory Propulsion of Long Flexible Fin The Mechanism Synthesis and Optimum Design of Propulsion Device with Flexible Fin Stroke

Other meanings of UPD

Unclaimed Property Database Computing
Update information Computing
User Product Distribution Business
University Police Department Academic
Unit for the Promotion of Democracy (Organization of America Gov
Urbana Park District Community
Union for the Public Domain Community
University of the Philippines Diliman Academic
Unknown Purpose Defense Gov
UniParental Disomy Medical