Advances in Solid Oxide Fuel Cells III: Ceramic and by Narottam P. Bansal, Jonathan Salem, Dongming Zhu

By Narottam P. Bansal, Jonathan Salem, Dongming Zhu

Papers from the yank Ceramic Society's thirty first overseas convention on complicated Ceramics and Composites, held in Daytona seashore, Florida, January 21-26, 2007. content material comprises papers on contemporary technical growth by means of nationwide laboratories, universities and personal industries on reliable oxide gas mobile expertise together with SOFC part fabrics, processing, cell/stack fabrication and layout, electrochemical functionality and balance, long term chemical interactions, interface engineering, modeling, attempt techniques and function analysis.Content:

Show description

Read or Download Advances in Solid Oxide Fuel Cells III: Ceramic and Engineering Science Proceeding, Volume 28, Issue 4 PDF

Best mechanical books

Mechanical Engineers' Handbook: Instrumentation, Systems, Controls, and MEMS, Volume 2, Third Edition

Content material: bankruptcy 1 software Statics (pages 1–31): Jerry Lee corridor, Sriram Sundararajan and Mahmood NaimChapter 2 enter and Output features (pages 32–68): Adam C. BellChapter three Bridge Transducers (pages 69–115): Patrick L. WalterChapter four Measurements (pages 116–130): E. L. Hixson and E. A. RippergerChapter five Temperature and stream Transducers (pages 131–188): Robert J.

Handbook of Metalforming Processes

Reflecting hands-on event of fabrics, gear, tooling and procedures utilized in the undefined, this paintings offers up to date details on flat-rolled sheet steel items. It addresses the processing and forming of light-to-medium-gauge flat-rolled sheet steel, illustrating the flexibility and myriad makes use of of this fabric.

Mechanical and Materials Engineering of Modern Structure and Component Design

This ebook provides the most recent findings on mechanical and fabrics engineering as utilized to the layout of contemporary engineering fabrics and elements. The contributions hide the classical fields of mechanical, civil and fabrics engineering, in addition to bioengineering and complex fabrics processing and optimization.

Extra info for Advances in Solid Oxide Fuel Cells III: Ceramic and Engineering Science Proceeding, Volume 28, Issue 4

Sample text

In the cube module test, the output power of the cell was lower than the single cell. When the cathode current corrector was two terminals, the output power was higher than that of single current correction. At 550°C, the output power was the highest, but it decreased at higher temperatures. It is because the too high temperature causes the electronic conduction thorough the electrolyte. At 600°C, the output power increased with the increasing the flow rate of the cathode gas because the temperature decreased.

Careful consideration of cell dimension i s necessary to optimize cell stack module. From this calculation, the cell uith under 1 cm length appeared to be reasonable to h e r the perfomiance loss ( 5 % at 600 "C operation). from experimental? I Yes 1 Calculate I - U R d R h ~ 1 Loss of performance Figure 5 : (a) Current collecting modal [13] and (b) procedure to determine true cell resistance and performa~iceloss and equivalent circuit of the tubular SOFC. Advances in Solid Oxide Fuel Cells I l l .

I , have various structural advantages over the electrolyte-supported type cells. First. thickness of an electrolyte layer coated on the channel wall can be controlled up to about a few tens of micro-meters, while the wall thickness of the electrolyte-supported honeycomb needs to be more than 150 pm to maintain its mechanical strength. Second, air and fuel gases can be supplied through the channel and honeycomb body. If fuel passes through channels. then body of honeycomb can be used as air supplying pass.

Download PDF sample

Rated 4.53 of 5 – based on 40 votes