Results 21 to 30 of about 677,911 (296)

Investigation on the physical and electrochemical properties of typical Ni-based alloys used for the bipolar plates of proton exchange membrane fuel cells

Heliyon, 2023
The phase, mechanical properties, corrosion resistance, hydrophobicity, and interface contact resistance of three typical Ni-based alloys (Hastelloy B, Hastelloy C-276, and Monel 400) and 304 stainless steels were experimentally studied to evaluate their
Jiacheng Zhong, Beirui Hou, Wenmin Zhang, Zhansheng Guo, Chunwang Zhao   +4 more
doaj   +1 more source

Application of Unfolding Methods on Thermal Neutron Data Measured with a Single-Chopper Time-of-Flight Setup [PDF]

EPJ Web of Conferences
As part of the NAUTILUS research project, the thermal neutron spectrum of the Training Reactor AKR-2 of the Dresden University of Technology is being determined by means of the time-of-flight technique.
Melzer Vincent, Knospe Alexander, Stein Louis, Viebach Marco, Lange Carsten, Hurtado Antonio   +5 more
doaj   +1 more source

Low Cycle Fatigue Crack Damage Behavior of TC21 Titanium Alloy with Basketweave Microstructure

Crystals, 2022
Low cycle fatigue (LCF) crack initiation, propagation and damage behaviors of TC21 alloy with basketweave microstructure were investigated. The process of LCF damage was observed by a long-focus optical microscopic imaging system, and fatigue crack ...
Baohua Nie, Shuai Liu, Xianyi Huang, Haiying Qi, Binqing Shi, Zihua Zhao, Dongchu Chen   +6 more
doaj   +1 more source

Bifunctional Characteristics of Al2O3 supported Ni in the HI Decomposition of Sulfur-Iodine Process

MATEC Web of Conferences, 2016
The Sulfur-Iodine process is in need of catalytic reactor for HI decomposition because the HI decomposition reaction rate is very slow. Nickel as an alternative catalyst for platinum was investigated in this study.
Park Chu-Sik, Kim Ji-Hye, Cho Won-Chul, Jeong Seong-Uk, Kang Kyoung-Soo, Kim Chang-Hee, Kim Young Ho, Bae Ki-Kwang   +7 more
doaj   +1 more source

Numerical analysis of vapor dispersion from compressed hydrogen (H2) storage vessels [PDF]

E3S Web of Conferences
The rising demand for hydrogen fuel, driven by the emergence of fuel cell electric vehicles, underscores the need to optimize refueling station efficiency and affordability while prioritizing safety and performance.
Kasmani Rafiziana Md., Norazhar Norafneeza, Ahmad Kamaroddin Mohd. Fadhzir   +2 more
doaj   +1 more source

First-Principle Investigation of the Interface Properties of the Core-Shelled L1₂-Al₃M (M = Sc, Zr, Er, Y) Phase

Crystals, 2023
The interface structure and segregation behavior of L12-Al3M (M = Sc, Zr, Er, Y) phases were investigated based on first-principles calculations. The results showed that the order of the thermodynamically stable interface was Al3Zr/Al > Al3Sc/Al > Al3Er/
Yu Song, Songtao Zhan, Baohua Nie, Shuai Liu, Haiying Qi, Fangjun Liu, Touwen Fan, Dongchu Chen   +7 more
doaj   +1 more source

Design and numerical analysis of a 3 kWe flameless microturbine combustor for hydrogen fuel [PDF]

, 2019
In this work, a new 3 kWe flameless combustor for hydrogen fuel is designed and analyzed using CFD simulation. The strategy of the design is to provide a large volumetric combustion for hydrogen fuel without significant rise of the temperature.
Gohari Darabkhani, H, Bazooyar, B
core   +1 more source

H2BASQUE - TECHNOLOGIES FOR BOOSTING THE HYDROGEN ECONOMY IN THE BASQUE COUNTRY: GREEN HYDROGEN PRODUCTION

, 2022
Publisher Copyright: © 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.H2BASQUE is a strategic project funded by the Basque Government for developing innovative technologies (and their
Alcaide, Francisco, Irigoyen, Jone, Doppiu, Stefania, Fernandez, Ekain, Oregui-Bengoechea, Mikel, Berasategui, Eva G., Unzueta, Elias, Sanchez, Beatriz Calleja   +7 more
core  

Low Cycle Fatigue Behavior of TC21 Titanium Alloy with Bi-Lamellar Basketweave Microstructure

Crystals, 2022
Low cycle fatigue (LCF) behaviors of TC21 alloy with a bi-lamellar basketweave microstructure were investigated in this paper. The strain fatigue tests were carried out at total strain amplitudes of 1.4% to 2.0%.
Baohua Nie, Yu Song, Xianyi Huang, Haiying Qi, Zihua Zhao, Dongchu Chen   +5 more
doaj   +1 more source

Power-to-Hydrogen and Hydrogen-to-X : system Analysis of the techno-economic, legal, and regulatory conditions

, 2021
P2X pathway definitions has the aim to clarify terminologies that are often used but with different meanings or intentions which leads to misunderstanding and ambiguity.
Funez, C., Mansilla, C., Prost, J., Dickinson, R., Lucchese, P., Samsatli, S., Leaver, Jonathan, Grand-Clement, L., Tilli, O.   +8 more
core