22–26 Jul 2024
CICG - GENEVA, Switzerland
Europe/Zurich timezone

Modeling and dynamic simulation of liquid hydrogen-based low/high pressure hydrogen supply system using EcosimPro

23 Jul 2024, 14:00
2h
Poster area

Poster area

Poster Presentation (120m) ICEC 06: Cryogenic applications: hydrogen and LNG systems Tue-Po-1.6

Speaker

Byeongchang Byeon (Korea Institute of Machinery & Materials)

Description

Currently, several hydrogen liquefaction plants are being built in Korea, and the distribution of liquid hydrogen to society is only a few years away. One of the major sources of liquid hydrogen demand is liquid hydrogen-based charging stations. These stations serve as pivotal hubs, utilizing liquid hydrogen as a storage medium, employing a pump for pressurization, and delivering low-pressure and high-pressure gaseous hydrogen to consumers. The Korea Institute of Machinery and Materials (KIMM) is actively engaged in a project aimed at localizing and demonstrating this system in Korea. This study focuses on the modeling and dynamic simulation of a liquid hydrogen-based low/high pressure gaseous hydrogen supply system using EcosimPro. The dynamic simulation validates the robustness of the system design and identify potential operational deficiencies. Through the application of EcosimPro, the soundness of the system design is verified, and checks are conducted to rectify operational shortcomings.

Submitters Country Republic of Korea

Author

Byeongchang Byeon (Korea Institute of Machinery & Materials)

Co-authors

Dongmin Kim (Korea Institute of Machinery & Materials) Geun Tae Lee (Korea Institute of Machinery & Materials) Mo se Kim (Korea Institute of Machinery & Materials) Gi Dock Kim (Korea Institute of Machinery & Materials) Jung Hun Kim (Korea Institute of Machinery & Materials) Sang Yoon Lee (Korea Institute of Machinery & Materials) Sung Woo Lee (Korea Institute of Machinery & Materials)

Presentation materials