subject

PEM

PEM: explore 1 source-linked works published from 1989 to 1989, with original documents and citations.

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Includes records with this source-supplied label or an explicit phrase match in their metadata. Matches indicate a mention, not proof that a paper uses a method or tests a material. Source versions are consolidated by DOI.

Sources: nasa. Collection updated 2026-09-15. Counts describe this index, not the complete source archives.

NASA NTRS1989

Advanced Space Power PEM Fuel Cell Systems

A model showing mass and heat transfer in proton exchange membrane (PEM) single cells is presented. For space applications, stack operation requiring combined water and thermal management is needed. Advanced hardware designs able to combine these two techniques are available. Test results are shown for membrane materials which can operate with sufficiently fast diffusive water transport to sustain current densities of 300 ma per square centimeter. Higher power density levels are predicted to require active water removal.

PEM↗

Compare source metadata on this page

Work	Published	Source identifier	Source
Advanced Space Power PEM Fuel Cell Systems	1989-10-02	19900008391	nasa

These are bibliographic comparisons, not experimental rankings. Follow the original document for methods and conditions.