Results 61 to 70 of about 748,647 (312)

Study of Hydrogen Supply System with Ammonia Fuel

open access: yesJSME International Journal Series B, 2006
Carbon-free fuel is effective in preventing global warming. Hydrogen has no carbon and can be made also from nuclear energy or reproducible energies other than fossil fuels. However, hydrogen lacks portability because of its difficulty in liquefying, but ammonia can easily be liquefied at a room temperature and dissociated into high-content hydrogen ...
Takashi SAIKA   +3 more
openaire   +2 more sources

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

open access: yesAdvanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann   +2 more
wiley   +1 more source

Identifying Low Carbon Technology for Sustainable Energy Development in Indonesia [PDF]

open access: yes, 2014
As a developing country, Indonesia has voluntarily committed to reduce its green-house gases(GHGs) emissions by 26% with its self-financing, or 41% with addition of foreign aids, by year 2020.This target will carry consequences for Indonesia to make an ...
Kardono, K. (Kardono)
core  

Conceptual design of offshore platform supply vessel based on hybrid diesel generator-fuel cell power plant [PDF]

open access: yes, 2014
Nowadays increasing fuel prices and upcoming pollutant emission regulations are becoming a growing concern for the shipping industry worldwide. While fuel prices will keep rising in future years, the new International Convention for the Prevention of ...
Díaz de Baldasano, Maria C   +3 more
core   +3 more sources

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

A systematic review of system modeling and control strategy of proton exchange membrane fuel cell

open access: yesEnergy Reviews
The proton exchange membrane fuel cell, as a novel energy device, exhibits a wide array of potential applications. This paper offers a comprehensive review and discussion of modeling and control strategies for fuel cell systems.
Yujie Wang   +3 more
doaj   +1 more source

Design of all electric secondary power system for future advanced MALE UAV [PDF]

open access: yes, 2010
SAvE (Systems for UAV Alternative Energy) is a research project funded in 2007 by Piemonte Regional Government, Italy, and assigned to Politecnico di Torino and Alenia Aeronautica.
Chiesa, Sergio   +2 more
core  

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Coordinated Control of Fuel Cell Hybrid Power System for Trams Based on DP Optimization

open access: yes机车电传动, 2021
In order to reduce the hydrogen consumption of the fuel cell/lithium battery hybrid power system for trams, improve the rate of change of fuel cell power, and avoid the accumulation of lithium battery state of charge (SOC) power shortage or excess power ...
Lei XU, Qing TIAN, Yankun LI
doaj  

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy