Results 201 to 210 of about 3,661 (256)

PEM Fuel Cells: Modeling

2017
Proton exchange membrane fuel cell (PEMFC) operation involves multiphase mass, charge, and heat transport, complex electrochemical reactions, and physical processes that occur at multiple spatial and time scales, e.g., from double-layer effects occurring in milliseconds to catalyst degradation which becomes only significant after many hours of ...
Secanell, Marc   +4 more
openaire   +2 more sources

PEM

Companion to the 23rd ACM SIGPLAN conference on Object-oriented programming systems languages and applications, 2008
Process control and improvement are keys to successful businesses. A working Experience Factory helps to achieve them but it is not easy to implement. The PROM Experience Manager (PEM) is designed to facilitate such implementation with a flexible visual interface to an experience base populated of metrics collected non invasively.
Emanuele Danovaro   +3 more
openaire   +2 more sources

PASCOOL ELECTRONIC METAHANDBOOK, PEM⋆

International Journal of Solar Energy, 1997
In the PASCOOL research program, which is part of the European research project Joule II, one task was dedicated to the development of an interactive software that would summarise the result of the Pascool research program and show the applicability of passive cooling in Mediterranean countries. The aim was to encourage designers to make use of passive
Weber, Willi   +4 more
openaire   +1 more source

PEM Electrolysis:  Ready for Impact

ECS Meeting Abstracts, 2015
The need for energy storage has never been so pressing; due to their increasing proliferation and the intermittent nature of wind and solar power sources, many regional grids can no longer accept more of these sources.  Electrolysis of water using polymer electrolyte membranes (PEMs) has long held the promise of large-scale energy storage, needing only
openaire   +1 more source

ผลของอุปกรณ์เพิ่มความชื้นต่อสมรรถนะของระบบเซลล์เชื้อเพลิงแบบ PEM

เสนอผลการศึกษาการทำงาน อุปกรณ์เพิ่มความชื้น การทำงานของระบบเซลล์เชื้อเพลิงแบบเมมเบรนแลกเปลี่ยนโปรตอนแบบโมดูล (PEM Fuel cell power module) ในกรณีที่ใช้และไม่ใช้อุปกรณ์เพิ่มความชื้นแบบเมมเบรน (Membrane humidifier) เพื่อระบุผลของอุปกรณ์เพิ่มความชื้นต่อสมรรถนะของระบบเซลล์เชื้อเพลิง การทดสอบทั้งหมดกระทำภายในห้องควบคุมอากาศที่สามารถกำหนดระดับอุณหภูมิและความชื
openaire   +1 more source

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