Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Hyun Khil Shin"'
Autor:
In-Su Han, Hyun Khil Shin
Publikováno v:
Korean Chemical Engineering Research. 53:236-242
고분자전해질 연료전지 스택의 성능 및 주요 운전 변수를 예측하기 위해 부분최소자승법과 인공신경망의 두 가지데이터 기반 모델링 기법을 제시한다. 30 kW급 고분자전해질 연료전지 스택
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a0823caaea0ac29c8489b8411152ac
https://doi.org/10.9713/kcer.2015.53.2.236
https://doi.org/10.9713/kcer.2015.53.2.236
Autor:
Hyun Khil Shin, In-Su Han
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 25:491-499
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::928b0807515433df2a384d5c478abe5f
https://doi.org/10.7316/khnes.2014.25.5.491
https://doi.org/10.7316/khnes.2014.25.5.491
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 25:271-279
A 25kW-class polymer electrolyte membrane (PEM) fuel cell system has been developed for the propulsion of a leisure boat. The fuel cell system was designed to satisfy various performance requirements, such as resistance to shock, stability under roll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c95b429cc971c1ae013375644937951
https://doi.org/10.7316/khnes.2014.25.3.271
https://doi.org/10.7316/khnes.2014.25.3.271
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 24:386-392
Polymer electrolyte membrane (PEM) fuel cell stacks are constructed by stacking several to hundreds of unit cells depending on their power outputs required. Fuel and oxidant are distributed to each cell of a stack through so-called manifolds during i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbd7c6e8f67fc77d4ee284b60a743306
https://doi.org/10.7316/khnes.2013.24.5.386
https://doi.org/10.7316/khnes.2013.24.5.386
Publikováno v:
International Journal of Hydrogen Energy. 38:11996-12006
We propose a new design for a polymer electrolyte membrane (PEM) fuel-cell stack that can achieve higher fuel utilization without using hydrogen recirculation devices such as hydrogen pumps or ejectors, which consume parasitic power and/or require ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095fcbb6464393d5b4bb1587ca92a4d3
https://doi.org/10.1016/j.ijhydene.2013.06.136
https://doi.org/10.1016/j.ijhydene.2013.06.136
Publikováno v:
Renewable Energy. 54:180-188
Serpentine flow-fields are widely used for polymer electrolyte membrane (PEM) fuel cells due to effective water removal. In this study, the effects of serpentine flow-field designs on the performance of a commercial-scale PEM fuel cell stack for micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7163de541d8f27d2162c434ad157ad9b
https://doi.org/10.1016/j.renene.2012.08.027
https://doi.org/10.1016/j.renene.2012.08.027
Publikováno v:
Journal of Electroceramics. 17:679-682
Porous carbon materials with a cylindrical pore structure were prepared using ordered mesoporous silica as a removable template. To investigate the effect of the structural and textural properties of the products on hydrogen adsorption capacity, diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b0c4fe22d75561b6000b376de4d425
https://doi.org/10.1007/s10832-006-9712-8
https://doi.org/10.1007/s10832-006-9712-8
Publikováno v:
Catalysis Communications. 3:349-355
Catalytic activities of metal ion exchanged zeolites for the ring conversion of γ-butyrolactone (GBL) with methylamine (MA) into N -methyl-2-pyrrolidone (NMP) were investigated using a continuous fixed bed reactor system. Among the zeolites tested,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::817466cf9d699f87bb2150ddbc3c1deb
https://doi.org/10.1016/s1566-7367(02)00138-3
https://doi.org/10.1016/s1566-7367(02)00138-3
Publikováno v:
Korean Journal of Chemical Engineering. 13:54-59
The reaction rate and the ethylene/ethane product ratio in CO hydrogenation increase when cobalt wire, used as a catalyst for the reaction, is reduced to lower extents. The kinetic results obtained with the poorly reduced wire correlate well with tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d23a95f4c31236d09929989f006daa
https://doi.org/10.1007/bf02705889
https://doi.org/10.1007/bf02705889
Publikováno v:
Catalysis Today. 26:13-21
Various noble metal ion-exchanged MFI zeolites have been examined as catalysts for the selective reduction of NO by ethene in the presence of excess oxygen. Of the catalysts ion-exchanged for Ru, Rh, Pd, Ir, and Pt, Pt-MFI zeolite showed the highest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eaa43fe576b035e11faf1b41a4d086a
https://doi.org/10.1016/0920-5861(95)00125-y
https://doi.org/10.1016/0920-5861(95)00125-y