Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Michael P. Manahan"'
Publikováno v:
Journal of Heat Transfer. 143
In this work, we study the heat transfer performance and particle dynamics of a highly mass loaded, compressible, particle-laden flow in a horizontally-oriented pipe using an Eulerian-Eulerian (two-fluid) computational model. An attendant experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::317865c18d48e1cac77f9a52c6054596
https://doi.org/10.1115/1.4052437
https://doi.org/10.1115/1.4052437
Autor:
T. Reutzel, A. K. Srouji, Matthew M. Mench, Michael P. Manahan, Jason T. Clement, S. W. Brown
Publikováno v:
Journal of The Electrochemical Society. 161:F1061-F1069
The present work demonstrates an innovative concept of obtaining enhanced performance via laser treatment of the cathode-side diffusion medium (DM) while mitigating identified degradation modes. A diffusion medium was modified such that hydrophilic h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f72520b0feb6e5cecc209b45f18fb35
https://doi.org/10.1149/2.0591410jes
https://doi.org/10.1149/2.0591410jes
Publikováno v:
Journal of Power Sources. 222:498-502
In this study, the performance and reaction location in a VRFB was investigated with a carbon paper electrode that was modified to include a thin layer of multi-walled carbon nanotubes. The nanotube layer was introduced into the electrode at location
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc1f09d626f271948f3b7fe2241e2b70
https://doi.org/10.1016/j.jpowsour.2012.08.097
https://doi.org/10.1016/j.jpowsour.2012.08.097
Autor:
Matthew M. Mench, Michael P. Manahan
Publikováno v:
Journal of The Electrochemical Society. 159:F322-F330
The purpose of this work is to explore engineered interfacial and structural architecture in fuel cell diffusion media (DM). Perforations were introduced via lasers on samples of virgin DM that contained hydrophobic content. Depending on laser choice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73684ff7dfdf62bb8cee419543b91ffb
https://doi.org/10.1149/2.084207jes
https://doi.org/10.1149/2.084207jes
Autor:
Michael P. Manahan, Matthew M. Mench
Publikováno v:
ECS Transactions. 41:569-581
A long-standing technical challenge in polymer electrolyte fuel cells (PEFCs) is proper water management. Excessive drying leads to accelerated degradation and poor ionic conductivity of the polymer membrane; excessive liquid water prevents reactant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bcbae8b0878a27d20f1a515bfc6b450
https://doi.org/10.1149/1.3635590
https://doi.org/10.1149/1.3635590
Autor:
A. K. Srouji, B.L. Goldberger, K. Salehi, J.T. Clark, S.A. Doutt, N.K. Chidiac, Marta C. Hatzell, Matthew M. Mench, M.A. Browe, N.R. Peck, S.J. Atmur, Michael P. Manahan
Publikováno v:
International Journal of Hydrogen Energy. 36:13875-13879
The Penn State chapter of the International Association for Hydrogen Energy supplied a team of 12 members to enter the 1st IAHE Hydrogen Design Competition. Our design team decided to build a portable fuel cell. The design objective was to limit the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63343a016be65698eaa9bd93af771fc8
https://doi.org/10.1016/j.ijhydene.2011.04.214
https://doi.org/10.1016/j.ijhydene.2011.04.214
Laser perforated fuel cell diffusion media. Part I: Related changes in performance and water content
Publikováno v:
Journal of Power Sources. 196:5573-5582
In this study, cathode-side, bi-layered diffusion media (DM) samples with micro-porous layer were perforated with 300 μm laser-cut holes (covering 15% of the surface area in a homogenous pattern) using a ytterbium fiber laser to investigate the effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ab6df1b6e22e313cb4245feab06063
https://doi.org/10.1016/j.jpowsour.2011.01.014
https://doi.org/10.1016/j.jpowsour.2011.01.014
Publikováno v:
ECS Transactions. 25:1745-1754
The present study seeks to investigate the impact of surface irregularities and cracks at the catalyst layer (CL) and micro-porous layer (MPL) interface on the mass and electronic transport of polymer electrolyte fuel cells (PEFCs). Two different CLs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc426fba6a766a178c033de4fe32ddb6
https://doi.org/10.1149/1.3210730
https://doi.org/10.1149/1.3210730
Autor:
Michael P. Manahan Sr., John F. Grubb
Publikováno v:
Key Engineering Materials. :529-532
Nickel Alloy 22, UNS N06022, is being evaluated for use as the material of construction in permanent containers for spent nuclear fuel in Yucca Mountain, NV. To meet nuclear design criteria, Charpy impact data were required for the N06022 plate mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416900432c00acc25ab5e14d677f4e0d
https://doi.org/10.4028/www.scientific.net/kem.345-346.529
https://doi.org/10.4028/www.scientific.net/kem.345-346.529
Publikováno v:
ACC
The possibility of large-scale attacks using chemical warfare agents (CWAs) has exposed the critical need for fundamental research enabling the reliable, unambiguous, and early detection of trace CWAs and toxic industrial chemicals. This paper presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17236f7264ed91a5e0dc0b0711103779
https://doi.org/10.1109/acc.2013.6580240
https://doi.org/10.1109/acc.2013.6580240