Systemwide Events Calendar
Hawaii Natural Energy Institute
May 1, 3:15pm - 4:15pmManoa Campus, POST 723
Dynamic Polymer Electrolyte Membrane Fuel Cell Model in Modelica, by Kevin Davies, Hawaii Natural Energy Institute.
This presentation will describe a dynamic and spatially distributed (quasi 2-dimensional) Polymer Electrolyte Membrane (PEM) fuel cell model that has been created in the Modelica physical modeling language. Fuel cell modeling results will be discussed for hydrogen/air and hydrogen/oxygen operation, reactant co-flow or counter-flow, as well as dynamically varying conditions including flow rate, temperature, pressure, humidity, and electrical load. The model offers selectable assumptions for water transport, resistivity, and overpotential, e.g., constant or water-content-dependent diffusion coefficients. The results will demonstrate that Modelica’s flexibility can be used to evaluate various physical assumptions and can be utilized for a variety of systems and applications.
Ticket Information
Free and open to the public
Event Sponsor
Hawaii Natural Energy Institute, Manoa
More Information
Hawaii Natural Energy Institute, 956-8890, staackma@hawaii.edu, http://hnei.hawaii.edu
| Tuesday, May 1 | |
| 6:00am | Student Housing Application deadline for Fall 07 Johnson A Basement, 2555 Dole St |
| 9:00am | May Day Celebrations Campus Mall |
| 10:00am | 8th Annual Mr. & Ms. Honolulu CC Pageant Cafeteria |
| 11:00am | May Day Events Cafeteria |
| 12:00pm | Linguistics Seminars St. John Hall 011 |
| 12:30pm | UH Department of Medicine Grand Rounds Queen's Conference Center (510 S. Beretania Street) 2nd Floor Lobby |
| 2:00pm | Films for the People -- Behind the Labels Hemenway Hall Theater |
| 3:15pm | Hawaii Natural Energy Institute POST 723 |
| 7:30pm | Guest Artist - John Friedrich Architecture Building RM 205 |
| 8:00pm | Hawai'i Bibliovision N/A |
May 2007 - Highlighted dates have scheduled events.
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