Numerical optimization of a novel gas-gas ejector for fuelling of hydrogen vehicles

Rogié, Brice; Kærn, Martin Ryhl; Wen, Chuang; Rothuizen, Erasmus Damgaard

doi:10.1016/j.ijhydene.2020.05.169

Cited by 26 publications

(1 citation statement)

References 34 publications

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“…Rogié et al [98] established a one-dimensional thermodynamic model that was developed to characterize the performance of an ejector. The ejector assembly efficiency of the CFD simulation is extracted by a genetic algorithm, and the performance of the hydrogen fuel ejector is optimized by means of a simple transient simulation model of the vehicle storage tank.…”

Section: An Overview Of the Numerical Simulation Of An Ejectormentioning

confidence: 99%

A Review of the Research Progress and Application of Key Components in the Hydrogen Fuel Cell System

Li,

Wu,

Cheng

et al. 2024

Processes

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The hydrogen cycle system, one of the main systems used for hydrogen fuel cells, has many advantages. It can improve the efficiency, the water capacity, and the management of thermal fuel cells. It can also enhance the safety of the system. Therefore, it is widely used in hydrogen fuel cell vehicles. We introduce the structure and principles of hydrogen cycle pumps, ejectors, and steam separators and analyze and summarize the advantages of the components, as well as reviewing the latest research progress and industrialization status of hydrogen cycle pumps and ejectors. The technical challenges in hydrogen circulation systems and the development direction of key technologies in the future are discussed. This paper aims to provide a reference for research concerning hydrogen energy storage application technology in hydrogen fuel cell systems.

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Section: An Overview Of the Numerical Simulation Of An Ejectormentioning

confidence: 99%