Results 131 to 140 of about 9,291 (187)

Transient colloidal crystals fueled by electrochemical reaction products. [PDF]

open access: yesNat Commun
Rath M   +6 more
europepmc   +1 more source

Performance and emission analysis of cassava peel waste pyrolysis oil-hydrogen-diesel blends in a compression ignition engine. [PDF]

open access: yesHeliyon
Estrada-Diaz L   +4 more
europepmc   +1 more source

Cryogenic propellant management in space: open challenges and perspectives. [PDF]

open access: yesNPJ Microgravity
Simonini A   +9 more
europepmc   +1 more source

The hydrogen fuel economy and aircraft propulsion

9th Propulsion Conference, 1973
Abstract : Transportation currently is almost completely dependent upon liquid petroleum derived fuels. Hydrogen is a clean, attractive alternative fuel for aircraft propulsion. Large, new sources of economical hydrogen are required before hydrogen can play an important role as an aircraft fuel.
A. AUSTIN, R.F. SAWYER
openaire   +1 more source

Hydrogen Fuel Cells for Unmanned Undersea Vehicle Propulsion

ECS Transactions, 2016
The high efficiency of fuel cells combined with the high energy of hydrogen can be used to create energy systems for long endurance vehicles. As the automotive sector has developed fuel cells for this purpose, the same technology might enable long endurance unmanned undersea vehicles (UUVs).
Karen Swider-Lyons, Daniel Deitz
openaire   +1 more source

Hydrogen Fuel Cells for Ship Electric Propulsion: Moving Toward Greener Ships

IEEE Electrification Magazine, 2020
This article addresses several challenges related to the development of zeroemission ship propulsion through hydrogen fuel cells (FCs) as the main source of energy. One main barrier to the development of FC propulsion is the production and transportation of hydrogen. However, in this article, it is assumed that hydrogen is available in the form of pure
Nastaran Shakeri   +2 more
openaire   +1 more source

Hydrogen Fuel Cell Aiming at Vehicle Propulsion: Onboard or Off-Board Electricity Generation?

ECS Meeting Abstracts, 2023
In response to the global energy crisis and climate change, hydrogen has been pointed out as promising fuel to be part of the green energy transition. Thus, countries worldwide have released policies to support and increase the hydrogen industry. Therefore, investigations regarding how hydrogen can be utilized best as a fuel should be addressed to ...
Tatiana Santos Andrade   +1 more
openaire   +1 more source

Impact of Liquid-Hydrogen Fuel-Cell Electric Propulsion on Aircraft Configuration and Integration

Journal of Aircraft, 2023
This study considers the aircraft configuration impacts of a liquid-hydrogen fuel-cell electric propulsion system when integrated into a single-aisle, transport-class aircraft having comparable performance capability of a Boeing 737-800. This study demonstrates that, given estimated developments in future components and subsystem technologies for a ...
Elias Waddington   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy