Assessment of Technological Path of Hydrogen Energy Industry Development: A Review

Norouzi, Nima

doi:10.5829/ijee.2021.12.04.01

Cited by 17 publications

(5 citation statements)

References 83 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[20] Germany, a hydrogen forefront in Europe, strives for companies, like Greenpeace Energy and Audi, which have built a 6-MW wind-hydrogen demonstration project and a 6-MW photovoltaic hydrogen-methane project, respectively. [21,22] These transitions emphasize the adaptability of hydrogen as a fuel for transportation, a vector of energy that can be transmitted and stored, and a facilitator of the renewable energy system. [16] It can boost energy security, lower carbon and local emissions, and promote the use of renewable power sources including wind, solar, nuclear, and hydro.…”

Section: Hydrogen Economymentioning

confidence: 99%

“…The government of China declared Wuhan to be the first Chinese Hydrogen City, targeting 1 million fuel cell electric vehicles (FCEVs) by 2030 [20] . Germany, a hydrogen forefront in Europe, strives for companies, like Greenpeace Energy and Audi, which have built a 6‐MW wind‐hydrogen demonstration project and a 6‐MW photovoltaic hydrogen‐methane project, respectively [21,22] …”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Pathways towards Achieving High Current Density Water Electrolysis: from Material Perspective to System Configuration

et al. 2023

View full text Add to dashboard Cite

Hydrogen is a clean, flexible, powerful energy vector that can be leveraged as a promising alternative to fossil fuels. Additionally, green hydrogen production has been recognized as one of the most prevalent solutions to decarbonize the energy system. Water electrolysis studies have increased throughout the decade as higher industrial interest comes into play. The catalyst, system design, and configuration act in a congenial manner to deliver high‐performing water electrolysis. Despite performance targets peaking at high current densities, the current status of water electrolyzer technologies would require more research efforts to achieve such goals. This work presents a comprehensive review of how catalysts and electrolyzer designs can be enhanced to attain high current density water electrolysis. Modification strategies of catalysts, advances in characterization and modelling, and optimizing system designs are highlighted. Furthermore, this paper aims to elucidate the future research direction of water electrolysis to bridge the laboratory‐to‐industry gap.

show abstract

Section: Hydrogen Economymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Pathways towards Achieving High Current Density Water Electrolysis: from Material Perspective to System Configuration

et al. 2023

View full text Add to dashboard Cite

show abstract

“…The use of fossil fuels to meet electrical needs has created many problems, including CO2 emissions, ozone depletion, climate change, rising electricity prices, and acid rain [1,2]. Solar energy is the best alternative to overcome such challenges because it is clean, cheap, and widely available worldwide.…”

Section: Nomenclaturementioning

confidence: 99%

Thermoeconomic Analysis of Solar Chimney and Wind Turbine Application to Help Generate Electricity in a Trigeneration Cycle

Khorram

Mirzaee

Jafarmadar

2022

IJEE

View full text Add to dashboard Cite

The main purpose of this study is to evaluate the thermodynamic and economic performance of using a solar chimney and wind turbine to help generate electricity in a multigeneration system. The proposed system is designed to generate power, heating, cooling, hot water, and steam. Parametric studies were conducted to evaluate the effects of various parameters such as Brayton cycle turbine inlet pressure, organic Rankine cycle turbine inlet temperature, solar radiation, wind speed, and absorption refrigeration cycle evaporator temperature on the system efficiency. The effects of these parameters on the energy, exergy, and economic efficiencies of the whole system were investigated. The results showed that the highest energy efficiency and total exergy of the multigeneration system were 22.12% and 11.4%, respectively. Also, the total power generation capacity of the studied system was calculated to be 2103 kW. The results also depicted that the highest rate of exergy destruction for the main components of the system is found in the parabolic dish solar collector. Increasing the turbine inlet pressure, the average wind velocity of the wind turbine and, evaporator temperature increasing of absorption refrigeration cycle has a positive effect on the efficiency of the proposed system.

show abstract

“…Nobari et al 10 evaluated solar air heater covering techniques, comparing single acrylic, single glass, double glass-acrylic, and double glass covers. Results showed that increasing the mass flow rate decreased output temperature and improved daily thermal performance by 10%.…”

Section: Introductionmentioning

confidence: 99%

Study of the enhancement in the performance of a hybrid flat plate solar collector using water and air as working fluids

Kutafa,

Muhammed

2024

Heat Trans

View full text Add to dashboard Cite

A hybrid flat solar collector was manufactured from basic materials to combine the effects of both water and air solar heaters. The reason is to increase the amount of heat delivered to water by doubling the heat sources, one from the direct beam of sun and the other from the hot air delivered by the air solar heater. In addition, the flow of water inside the solar heater is made in a thin layer so that much heat can be gained by water per unit time. The outlet hot air of the solar air heater enters air ducts that pass through the solar water heater. With a constant water flowrate of 0.0167 kg/s, three different air velocities (1.7, 2.1, and 2.4 m/s) were applied to determine the optimum air velocity that results in the maximum outlet water temperature and the maximum removal factor FR for the solar water heater. The experiment was run from 10:00 a.m. to 2:00 p.m. every day during June 2023 and the data was recorded every 15 min. The data obtained from the experiment showed that the lowest air speed (1.7 m/s) results in the highest outlet water temperature (63°C) and heat removal factor FR (0.74).

show abstract

Assessment of Technological Path of Hydrogen Energy Industry Development: A Review

Cited by 17 publications

References 83 publications

Pathways towards Achieving High Current Density Water Electrolysis: from Material Perspective to System Configuration

Pathways towards Achieving High Current Density Water Electrolysis: from Material Perspective to System Configuration

Thermoeconomic Analysis of Solar Chimney and Wind Turbine Application to Help Generate Electricity in a Trigeneration Cycle

Study of the enhancement in the performance of a hybrid flat plate solar collector using water and air as working fluids

Contact Info

Product

Resources

About