基于文丘里引射效应的固-气复合储氢反应器放氢性能优化研究

王宇航; 阚晓雨; 高明; 尹智

doi:10.19666/j.rlfd.202506116

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基于文丘里引射效应的固-气复合储氢反应器放氢性能优化研究

更新时间：2026-06-12

- 基于文丘里引射效应的固-气复合储氢反应器放氢性能优化研究
- Thermal Power Generation Vol. 55, Issue 3, Pages: 130-137(2026)
- 作者机构：
  
  1. 中国矿业大学低碳能源与动力工程学院
  2. 山东大学核科学与能源动力学院
  3. 青岛康普锐斯能源科技有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.202506116
  CLC： TQ052
- Published：2026
- 稿件说明：
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[1]王宇航,阚晓雨,高明,等.基于文丘里引射效应的固-气复合储氢反应器放氢性能优化研究[J].热力发电,2026,55(03):130-137.
[1]王宇航,阚晓雨,高明,等.基于文丘里引射效应的固-气复合储氢反应器放氢性能优化研究[J].热力发电,2026,55(03):130-137. DOI： 10.19666/j.rlfd.202506116.

DOI：10.19666/j.rlfd.202506116.

摘要

针对传统固-气复合储氢反应器中存在的流量调控困难与压力匹配不协调等问题，提出一种融合文丘里引射效应的新型反应器结构，构建多物理场耦合的数值模型，研究喷嘴结构参数及关键运行条件对放氢性能的影响，并与单一储氢方式进行对比分析。研究结果表明：喷嘴几何参数对引射性能具有显著的非线性影响，其中长度为9～13 mm、直径约为0.4 mm的喷嘴在稳定性与引射效率之间实现了较优权衡；高压氢入口压力的升高可提高瞬时流量输出，但会降低引射比；出口背压的升高虽有助于提升引射比，但抑制了气体射流能力与动态响应速度；提高固态储氢单元的热管理温度可加快初期释氢速率，但对中后期影响有限。在固、气复合比为1:1的条件下，该复合储氢方案较20 MPa气态储氢方案体积减少约34.4%，压缩能耗降低约41.7%；相较于单一固态储氢方案，热管理能耗减少约50.0%，展现出显著的能效协同优势。上述研究为固-气复合储氢反应器的结构优化与运行策略制定提供了理论基础与工程指导。

Abstract

To address the challenges of flow regulation and pressure mismatch in conventional solid-gas coupled hydrogen storage reactors

this study proposes a novel reactor configuration incorporating the Venturi entrainment effect. A multi-physics coupled numerical model is developed to investigate the influence of nozzle structural parameters and key operating conditions on hydrogen release performance

and comparative analyses are conducted against single-mode hydrogen storage systems. The results demonstrate that nozzle geometry has a significant nonlinear effect on entrainment performance. Specifically

a nozzle with a length of 9～13 mm and diameter of approximately 0.4 mm achieves an optimal balance between system stability and entrainment efficiency. Increasing the high-pressure hydrogen inlet pressure enhances the instantaneous flow rate but reduces the entrainment ratio. Higher outlet backpressure improves the entrainment ratio but suppresses the jet strength and dynamic response. Elevating the thermal management temperature of the solid-state hydrogen storage unit accelerates the initial hydrogen release rate

but its influence on the later stages is limited. With a solid-to-gas ratio of 1:1

the coupled hydrogen storage scheme reduces the volume by approximately 34.4% and the compression energy consumption by about 41.7% compared to a 20 MPa gaseous hydrogen storage scheme. Compared to the single-mode solidstate storage scheme

thermal management energy consumption of this coupled scheme reduces by nearly 50.0%

demonstrating a significant advantage in energy efficiency synergy. This study provides a theoretical foundation and engineering guidance for the structural optimization and operational strategy development of solid-gas coupled hydrogen storage reactors.

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references

DE KLEIJNE K, HUIJBREGTS M A J, KNOBLOCH F,et al. Worldwide greenhouse gas emissions of green hydrogen production and transport[J]. Nature Energy,2024, 9:1139-1152.

杨晓,姚明宇,韩伟,等.大规模可再生能源电解制氢技术现状及发展研究[J].热力发电, 2025, 54(5):33-43.YANG Xiao, YAO Mingyu, HAN Wei, et al. Review on current status and development of large-scale renewable energy electrolysis hydrogen production technology[J].Thermal Power Generation, 2025, 54(5):33-43.

张盛,郑津洋,戴剑锋,等.可再生能源大规模制氢及储氢系统研究进展[J].太阳能学报, 2024, 45(1):457-465.ZHANG Sheng, ZHENG Jinyang, DAI Jianfeng, et al.Research progress on renewable energy system coupled with large-scale hydrogen production and storage[J]. Acta Energiae Solaris Sinica, 2024, 45(1):457-465.

ABDECHAFIK E H, AIT OUSALEH H, MEHMOOD S,et al. An analytical review of recent advancements on solid-state hydrogen storage[J]. International Journal of Hydrogen Energy, 2024, 52:1182-1193.

WANG Y, ZHANG H, HE S, et al. Dynamic analysis and control optimization of hydrogen supply for the proton exchange membrane fuel cell and metal hydride coupling system with a hydrogen buffer tank[J]. Energy Conversion and Management, 2023, 291:117339.

陈泽祺,曹红梅,田忠玉,等.基于换热管束优化布置的固态储氢反应器储氢性能模拟研究[J].热力发电,2024, 53(9):100-108.CHEN Zeqi, CAO Hongmei, TIAN Zhongyu, et al.Simulation on hydrogen storage performance in solidstate hydrogen storage reactor based on optimal arrangement of heat exchange tube bundles[J]. Thermal Power Generation, 2024, 53(9):100-108.

CUI Y, ZENG X, XIAO J, et al. The comprehensive review for development of heat exchanger configuration design in metal hydride bed[J]. International Journal of Hydrogen Energy, 2022, 47(4):2461-2490.

YE H, TAO Y B, YU X K, et al. Optimization on distribution of high thermal conductivity materials in metal hydride reactor for improving heat transfer performance[J]. Renewable Energy, 2024, 235:121288.

WANG Y, DAI H, CHEN Z, et al. Simulation study on a novel solid–gas coupling hydrogen storage method for photovoltaic hydrogen production systems[J]. Energy Conversion and Management, 2024, 299:117866.

ZHU C, MOU X, BAO Z. Optimization of tree-shaped fin structures towards enhanced discharging performance of metal hydride reactor for thermochemical heat storage based on entransy theory[J]. Renewable Energy, 2024,220:119585.

周超,王辉,欧阳柳章,等.高压复合储氢罐用储氢材料的研究进展[J].材料导报, 2019, 33(1):117-126.ZHOU Chao, WANG Hui, OUYANG Liuzhang, et al. The state of the art of hydrogen storage materials for highpressure hybrid hydrogen vessel[J]. Materials Reports,2019, 33(1):117-126.

LIU H, XU L, HAN Y, et al. Development of a gaseous and solid-state hybrid system for stationary hydrogen energy storage[J]. Green Energy&Environment, 2021,6(4):528-537.

SHAO L, LIN X, BIAN L, et al. Engineering control strategy of hydrogen gas direct-heating type Mg-based solid state hydrogen storage tanks:a simulation investigation[J]. Applied Energy, 2024, 375:124134.

WANG Y, DAI H, CAO H, et al. Performance optimization study on the thermal management system of proton exchange membrane fuel cell based on metal hydride hydrogen storage[J]. Energy, 2024, 305:132409.

王瀚彬,胡帅,毕丰雷,等.新型波纹翅片金属氢化物反应器的放氢性能有限元分析[J].化工学报, 2025,76(1):221-230.WANG Hanbin, HU Shuai, BI Fenglei, et al. Desorption performance analysis of a metal hydride reactor with novel corrugated fins based on finite element method[J].CIESC Journal, 2025, 76(1):221-230.

CHUNG C A, HO C J. Thermal-fluid behavior of the hydriding and dehydriding processes in a metal hydride hydrogen storage canister[J]. International Journal of Hydrogen Energy, 2009, 34(10):4351-4364.

SONG Y, WANG C, WANG L, et al. Design criterion of critical mode ejector for PEMFC hydrogen supply and recycle system[J]. Applied Energy, 2025, 377:124566.

JENSEN J O, VESTBØA P, LI Q, et al. The energy efficiency of onboard hydrogen storage[J]. Journal of Alloys and Compounds, 2007, 446/447:723-728.

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