4.7 Article

Optimization of the content distribution of expanded natural graphite in a multilayer metal hydride bed for thermochemical heat storage

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Thermodynamics

Performance investigation of metal hydride reactors adopting multilayer bed with graded content of expanded natural graphite for thermochemical heat storage

Zewei Bao et al.

Summary: This study proposed a method to improve the performance of MH reactors by changing the material content gradient in a multilayer MH bed configuration. Simulation results showed that aligning the ENG content gradient with the heat flow direction and increasing the gradient steepness can enhance both the heat storage rate and power output rate.

APPLIED THERMAL ENGINEERING (2021)

Article Thermodynamics

Optimization of the volume-to-point heat conduction problem with automatic differentiation based approach

Mengxuan Song et al.

Summary: The study developed a novel heat conduction optimization method using automatic differentiation technique, which directly calculates the gradient of the objective during the heat conduction process, leading to a significant reduction in hot spot temperature.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Article Green & Sustainable Science & Technology

Enhanced hydrogen storage of a LaNi5 based reactor by using phase change materials

Yang Ye et al.

Summary: This paper proposes a novel hydrogen storage reactor design using metal hydride materials, phase change materials, and a heat exchanger to enhance heat transfer efficiency and hydrogen storage performance; the results show that effective thermal conductivity plays a key role in improving heat transfer and reaction rates, and increasing hydrogen supply pressure can effectively accelerate hydrogen absorption rates.

RENEWABLE ENERGY (2021)

Review Chemistry, Physical

Review of metal hydride hydrogen storage thermal management for use in the fuel cell systems

Huy Quoc Nguyen et al.

Summary: This paper comprehensively reviews thermal management solutions for MH hydrogen storage used in fuel cell systems, focusing on heat transfer enhancement techniques and assessment of heat sources. It is recommended that the ETC of the MH bed should be greater than 2 W/mK, and the heat transfer coefficient with heating/cooling media should be in the range of 1000-1200 W/m2K to achieve desired MH's performance.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Green & Sustainable Science & Technology

Numerical simulation of metal hydride based thermal energy storage system for concentrating solar power plants

Satya Sekhar Bhogilla

Summary: Thermo-chemical based thermal energy storage systems are receiving attention due to their higher energy density. Metal hydride based thermal energy storage systems are energy-efficient, compact, environmentally friendly, and available over a wide operating temperature range, making them ideal for concentrating solar power plants.

RENEWABLE ENERGY (2021)

Article Chemistry, Physical

Selection of phase change materials, metal foams and geometries for improving metal hydride performance

Hafsa El Mghari et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

Article Chemistry, Inorganic & Nuclear

Behavior of Compacted Magnesium-Based Powders for Energy-Storage Applications

Daniele Mirabile Gattia et al.

INORGANICS (2020)

Article Chemistry, Physical

Future perspectives of thermal energy storage with metal hydrides

Kandavel Manickam et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Article Thermodynamics

Constructal heat conduction optimization: Progresses with entransy dissipation rate minimization

Shuhuan Wei et al.

THERMAL SCIENCE AND ENGINEERING PROGRESS (2018)

Article Thermodynamics

Numerical study of hydrogen purification using metal hydride reactor with aluminium foam

Konstantin B. Minko et al.

APPLIED THERMAL ENGINEERING (2015)

Article Chemistry, Physical

Long-term cycle stability of metal hydride-graphite composites

Mila Dieterich et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2015)

Article Chemistry, Physical

High performance metal hydride based thermal energy storage systems for concentrating solar power applications

Patrick A. Ward et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

Article Engineering, Electrical & Electronic

Concentrating Solar Thermal Heat Storage Using Metal Hydrides

David N. Harries et al.

PROCEEDINGS OF THE IEEE (2012)

Article Chemistry, Physical

Experimental and numerical study of a magnesium hydride tank

A. Chaise et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Chemistry, Physical

Magnesium alloy-graphite composites with tailored heat conduction properties for hydrogen storage applications

Carsten Pohlmann et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Chemistry, Physical

Enhancement of hydrogen sorption in magnesium hydride using expanded natural graphite

A. Chaise et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2009)

Article Thermodynamics

Entransy - A physical quantity describing heat transfer ability

Zeng-Yuan Guo et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2007)

Article Chemistry, Physical

Heat transfer characteristics of expanded graphite matrices in metal hydride beds

HP Klein et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2004)