Credit: Rubicon Space Systems SAN FRANCISCO – Rubicon Space Systems has delivered the propulsion system for a NASA technology demonstration mission scheduled to launch in October. The mission ...

Researchers at NASA's Langley Research Center in Hampton, Virginia, are working on a system that could help bring nuclear electric propulsion one significant, technology-defining step closer to ...

Here’s What You Need to Remember: In places with high ocean traffic, like shipping lanes, submarines launched mobile mines (SLMMs) can lie in wait and be used to restrict traffic during..

Gain insight into the latest developments covering the global aerospace, defense and space community, including today’s top programs, the annual U.S. Budget Proposal, emerging technologies and ...

As the primary energy consumer in an electric ship system, the propulsion motor must be designed to meet the requirements of various propulsion system components, ensuring high efficiency. Permanent ...

Nuclear electric propulsion could speed things up and possibly shorten this journey time. Researchers at NASA Langley are developing a next-gen system called MARVL (Modular Assembled Radiators for ...

The unique properties of ionic liquids, such as low volatility and high thermal stability, make them suitable for use in propulsion systems that require precise control and efficiency. Recent ...

Importance of steady-state stability. The steady-state stability limit, Two-machine system with negligible losses. Clarke diagram for two-machine series reactance system. Extension of Clarke diagram ...

Propulsion pods are not a new product ... The reduced number of component parts also allows for more flexibility in arranging system machinery, more efficient construction and improved shipyard ...

Marine propulsion ... data on shaft stability[4]. This is crucial for understanding how propeller forces affect bearing stability and preventing potential damage to the shafting system.

A Lithuanian startup has adopted horizontal-axis cyclorotor propulsion to develop a compact, middle-mile logistics uncrewed aircraft system. Vilnius-based Airvolve believes its tactical airlift ...