modern electric hybrid electric and fuel cell vehicles
Prediction of deformation and hygro-thermal stresses distribution in PEM fuel cell vehicle using threedimensional CFD model
... inside the PEM fuel cell, which are
occurring during fuel cell assembly (bolt assembling), and the stresses arise during fuel cell running due
to the changes of temperature and relative humidity. ... reserved.
Keywords: Fuel cell vehicles; PEM fuel cells, Durability, Hygro-thermal stress, CFD.
1. Introduction
The world’s leading automakers, fuel cell dev...
A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell
... transport in
PEM fuel cells are being used extensively in researches and industrial applications to gain better
understanding of the fundamental processes and to optimize fuel cell designs before ...
include all parts of a fuel cell are typically two- or three-dimensional and reflect many of the physical
processes occurring within the fuel cell [8, 9]. In a real PEM f...
Design and development of major balance of plant components in solid oxide fuel cell system
... Foulker F. R., Fuel Cell Handbook, Van Norstand Reinhold, New York, 1989.
[2] Stanley W. A., Direct Energy Conversion, Allyn and Bacon, Inc., Boston, 1982.
[3] Larminie J., A. Dicks, Fuel Cell Systems ... the demand for power-
generation systems with a high efficiency and low emissions is becoming an increasing concern. Solid
oxide fuel cells (SOFCs), which convert the chemic...
Lightweight Electric/Hybrid Vehicle Design ppt
... and
more recently into hybrid- drive cars and control systems for fuel- celled vehicles. His Part One
contains the first four chapters on electric propulsion and storage systems and includes, within ... IC -electric hybrids are increasingly used for urban and suburban
duties. Gas-turbine /electric hybrids have also been used in buses and fuel- cell powered drives.
Guided...
TECHNOLOGIES AND APPROACHES TO REDUCING THE FUEL CONSUMPTION OF MEDIUM- AND HEAVY-DUTY VEHICLES docx
... European, and Asian approaches to fuel economy and
regulations; Chapters 4 and 5 review and assess technologies
to reduce fuel consumption; Chapter 6 assesses direct and
indirect costs and benefits ... measuring fuel economy for
medium- and heavy-duty vehicles that would be re-
quired for setting standards;
1
The legislation uses both the terms fuel economy” and f...
Lightweight Electric/Hybrid Vehicle Design docx
... and
more recently into hybrid- drive cars and control systems for fuel- celled vehicles. His Part One
contains the first four chapters on electric propulsion and storage systems and includes, within ... IC -electric hybrids are increasingly used for urban and suburban
duties. Gas-turbine /electric hybrids have also been used in buses and fuel- cell powered drives.
Guided...
Optimal Design of a Hybrid Electric Car with Solar Cells pptx
... solar hybrid
vehicles, an estimation of the additional costs related
to hybridization and to solar panel installation and of
the fuel saving achievable with respect to
conventional vehicles ... an Electric Motor and Gasoline Engine Hybrid
Car Using Solar Cells, Solar Energy Material and Solar Cells
(47), 1997.
[10] Seal M.R. (1995), Viking 23 - zero emissions in the c...
A CFD study of hygro-thermal stresses distribution in tubular-shaped ambient air-breathing PEM micro fuel cell during regular cell operation
... in PEM fuel cell design is a tubular-shaped fuel cell. Fuel cell companies
and research institutes may have carried out various systematic experimental studies for this type of the
fuel cell, ... phenomena in the cell: convective and diffusive
heat and mass transfer, electrode kinetics, transport and phase change mechanism of water, and potential
fields. The behavio...
Modeling optimizes PEM fuel cell durability using threedimensional multi-phase computational fluid dynamics model
... steps and components; and (3)
provide a computer-aided tool for design and optimization of future fuel cell with much higher power
density, long cell life, and lower cost. To achieve long cell ... proton exchange membrane (PEM) fuel cell are accelerated by mechanical
stresses arising during fuel cell assembly (bolt assembling), and the stresses arise during fuel...
Novel design of a compacted micro-structured air-breathing PEM fuel cell as a power source for mobile phones
... micro-structured PEM fuel cell: convective and
diffusive heat and mass transfer, electrode kinetics, transport and phase-change mechanism of water, and
potential fields. The model is shown to understand the ... air-breathing fuel cells.
However, these fuel cell designs have generally relied on traditional planar MEA architecture. Because
the majority of PEM fuel cell...
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