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Optimization of air mass flow in a PEM fuel cell [PDF]
EPJ Web of Conferences, 2022 In our work, we focused on measuring the performance characteristics of a test hydrogen fuel cell with an open cathode. The aim of the work was to verify the effect of the mass flow through the fuel cell on the power output as a function of the current ...
Novotný Jan +4 more
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Condition and prospects of development of agricultural mechanical engineering [PDF]
Экономика региона, 2011 In this paper, an estimation of condition and level of development of agricultural mechanical engineering is given; also an expert estimation of scales of the Russian market of agricultural machinery is given. The factors negatively influencing formation
Vsevolod Petrovich Babushkin +1 more
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Programmable microfluidics for dynamic multiband camouflage
Microsystems & Nanoengineering, 2023 Achieving multiband camouflage covering both visible and infrared regions is challenging due to the broad bandwidth and differentiated regulation demand in diverse regions.
Chunzao Feng +6 more
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Broadband light management in hydrogel glass for energy efficient windows
Frontiers of Optoelectronics, 2022 Windows are critically important components in building envelopes that have a significant effect on the integral energy budget. For energy saving, here we propose a novel design of hydrogel-glass which consists of a layer of hydrogel and a layer of ...
Jia Fu +5 more
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Integral and statistical characteristics of the turbulent swirl flow in a straight conical diffuser [PDF]
Theoretical and Applied Mechanics, 2018 The results of the experimental investigations of the turbulent swirl flow in a straight conical diffuser with inlet diameter 0.4m and total divergence angle 8.6◦ are presented in this paper.
Ilić Dejan B. +2 more
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Chinese Journal of Mechanical Engineering, 2021 The penetration of CaO–MgO–Al2O3–SiO2 (CMAS) is one of the most significant factors that induce the failure of air-plasma-sprayed thermal barrier coatings (APS TBCs).
Zhenwei Cai +4 more
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International Journal of Rotating Machinery, 2021 This paper comparatively studies on the end winding electromagnetic force and mechanical response for generators with different numbers of poles. The analytical expression of the end winding electromagnetic force is derived under the rotor winding ...
Hong-Chun Jiang, Yu-Ling He, Gui-Ji Tang
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Fault Analysis System for Agricultural Machinery Based on Big Data
IEEE Access, 2019 With the continuous development of agricultural mechanization and information, agricultural machinery failure analysis has become an important issue.
Dan Li, Yi Zheng, Wei Zhao
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Archives of Mechanics, 2021 We analyse an autoignition process in a two-phase flow in a temporally evolving mixing layer formed between streams of a cold liquid fuel (heptane at 300 K) and a hot oxidizer (air at 1000 K) flowing in opposite directions. We focus on the influence of a
J. Stempka, Ł. Kuban, A. Tyliszczak
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Faculty of Mechanical Engineering
Communications, 2003 The Faculty of Mechanical Engineering, University of Žilina, carries out its activities in the environment of other Slovak faculties based on mechanical and production engineering.The Faculty deals with standard disciplines (such as measurement ...
Peter Zvolensky
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