Long-term testing of PEM Fuel Cell Stack with the application of air-independent propulsion systems for submarine

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Soleimani Lashkanari m.; Khorshidian M.; RAHGOSHAY M.; masrori seadat s.h.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF MARINE TECHNOLOGY Year:2019 | Volume:6 | Issue:3 (17) Page(s): 77-87

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

656

Download:

Cites:

Information Journal Paper

Title

Long-term testing of PEM Fuel Cell Stack with the application of air-independent propulsion systems for submarine

Author(s)

Soleimani Lashkanari m. | Khorshidian M. | RAHGOSHAY M. | masrori seadat s.h. | Issue Writer Certificate

Keywords

Polymer fuel cellQ3

DurabilityQ1

Long term testQ3

Electrochemical impedance spectroscopyQ1

Performance lossQ1

Abstract

The quest for technology to build submarines equipped with an air-independent propulsion system is increasing. PEM fuel is one of the best options for a submarine power supply system. Durability is one of the main competition factor of Polymer fuel cell technology with other power generation technologies. Regarding the importance of Polymer fuel cell stack stability tests, for the first time in Iran, performance of Polymer fuel cell stack was evaluated over a period of 200 hours. Durability test condition was determined based on universal well-known protocols and according to the intended use, in three sections: assessment of polarization curve, Electrochemical impedance spectroscopy and fluoride ions (Fenton test), pH, and electrical conductivity of the anode and cathode side discharge water changes in the intervals of 25 hours. Based on the results, it was found that oxidant shortage, accumulation of water particles in the third cell, and the formation of droplets of water in needles, caused by the design of gas manifolds as well as the applied operation conditions, act as reversible factors for the Performance loss of the fuel cell stack. Analyzing the electrochemical impedance spectrum, it was determined that the ohmic resistivity remained almost constant over the 200 hour test (1500mΩ /cm2). The higher charge transfer resistance in the third cell than the others can be attributed to the accumulation of water in the last cell. Investigating the fluoride ions, pH and conductivity of the outlet water from the anode and cathode side of fuel cell stack, it was revealed that performance during 200 hours does not have an effect on the membrane chemical structure, and the chemical degradation of its structure will take place at longer times.

Cites

No record.

References

No record.

Cite

APA: Copy

Soleimani Lashkanari, m., Khorshidian, M., RAHGOSHAY, M., & masrori seadat, s.h.. (2019). Long-term testing of PEM Fuel Cell Stack with the application of air-independent propulsion systems for submarine. IRANIAN JOURNAL OF MARINE TECHNOLOGY, 6(3 (17) ), 77-87. SID. https://sid.ir/paper/251941/en

Vancouver: Copy

Soleimani Lashkanari m., Khorshidian M., RAHGOSHAY M., masrori seadat s.h.. Long-term testing of PEM Fuel Cell Stack with the application of air-independent propulsion systems for submarine. IRANIAN JOURNAL OF MARINE TECHNOLOGY[Internet]. 2019;6(3 (17) ):77-87. Available from: https://sid.ir/paper/251941/en

IEEE: Copy

m. Soleimani Lashkanari, M. Khorshidian, M. RAHGOSHAY, and s.h. masrori seadat, “Long-term testing of PEM Fuel Cell Stack with the application of air-independent propulsion systems for submarine,” IRANIAN JOURNAL OF MARINE TECHNOLOGY, vol. 6, no. 3 (17) , pp. 77–87, 2019, [Online]. Available: https://sid.ir/paper/251941/en

Related Journal Papers