Zobrazeno 1 - 10
of 1 758
pro vyhledávání: '"hydrogen fuel cell"'
Autor:
Fady M.A. Hassouna, Ian Pringle
Publikováno v:
International Journal of Sustainable Engineering, Vol 17, Iss 1, Pp 22-28 (2024)
Developing more sustainable public transportation modes has become one of the key elements for mitigating the energy and environmental issues that are related to the global transportation sector, especially high capacity public transportation modes s
Externí odkaz:
https://doaj.org/article/6efc72c0557d4d5f9c7bbfd899fb0212
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 8, Pp 3476-3504 (2024)
Abstract This study investigates the viability of hybrid photovoltaic (PV), wind, and fuel cell (FC) systems for on‐grid and off‐grid operations for the Ashrayan‐3 housing project in Bangladesh, with an increased focus on sustainable energy sol
Externí odkaz:
https://doaj.org/article/302907be5aa24cc7a1aeba844b54b382
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 4, Pp 670-676 (2024)
Purposes This research aims to improve the stability of energy system power variation and fuel economy during flight of hydrogen-hybrid fixed-wing UAV. Methods A variable equivalent factor considering the influence of battery pack power variation amp
Externí odkaz:
https://doaj.org/article/03791ffc1d6f4ad387cf5d145e2bbc9c
Publikováno v:
Iranica Journal of Energy and Environment, Vol 15, Iss 3, Pp 311-318 (2024)
The charge transfer coefficient is a dimensionless coefficient used in the kinetics of chemical reactions. In this paper, the effect of the charge transfer coefficient on hydrogen fuel cell characteristics such as polarization curve and power diagram
Externí odkaz:
https://doaj.org/article/80c873f93bd64434a09519b5064d7f28
Publikováno v:
Energy Conversion and Management: X, Vol 24, Iss , Pp 100684- (2024)
This research puts forward the modeling of a Hydrogen Fuel Cell Electric Vehicle (HFCEV) and its validation, in comparison with battery electrical vehicle (BEV) based on a postal vehicle and its subsystems. The main investigation parameters are the a
Externí odkaz:
https://doaj.org/article/6d9a6d93ec7d49b082681a822a9a08ee
Publikováno v:
AIMS Energy, Vol 12, Iss 3, Pp 706-726 (2024)
The article describes the development and simulation of a stand-alone hybrid power system based on a variable-speed diesel generator and a hydrogen fuel cell generation system. The goal of the research was to investigate the electromagnetic processes
Externí odkaz:
https://doaj.org/article/716e9a45af87409798e0db9d84c96d59
Publikováno v:
Hangkong gongcheng jinzhan, Vol 15, Iss 2, Pp 11-24 (2024)
For near space unmanned aerial vehicles(NSUAVs), efficient power type is the key to support their long flights. It is considered that the "airborne liquid hydrogen storage + hydrogen fuel cell" scheme is in line with the trend of NSUAVs' greater endu
Externí odkaz:
https://doaj.org/article/35d6ff58e55347cd9b2d69868c857a8f
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104814- (2024)
Fuel cell vehicles have been paid more and more attention, while the low temperature cold start capability has become the main reason that hinders their large-scale commercialization, especially for the fuel cell bus. Generally, liquid heating (posit
Externí odkaz:
https://doaj.org/article/c60651a410b14694a14b68836cd8e0ea
Autor:
Nirmal Vineeth Menon, Van Bo Nguyen, Raymond Quek, Chang Wei Kang, Baili Zhang, Siew Hwa Chan
Publikováno v:
Energy Conversion and Management: X, Vol 23, Iss , Pp 100642- (2024)
The use of hydrogen as a source of fuel for marine applications is relatively nascent. As the maritime industry pivots to the use of alternate low and zero-emission fuels to adapt to a changing regulatory landscape, hydrogen energy needs to present a
Externí odkaz:
https://doaj.org/article/ec622a54806645798e7f994b9dd71e99
Publikováno v:
IEEE Access, Vol 12, Pp 149676-149699 (2024)
Rapid increase in urbanization and industrialization due to increase in human population has led to increase in global warming resulting to climate change that affects the ecosystem. Unusual natural disasters such as cyclones, storms, floods, weather
Externí odkaz:
https://doaj.org/article/b3ee898f668d444d8bb25bdbe95ed779