Zobrazeno 1 - 10
of 90
pro vyhledávání: '"J. Čedík"'
Failure Analysis and the Evaluation of Forced-in Joint Reliability for Selected Operation Conditions
Publikováno v:
Coatings
Volume 11
Issue 11
Coatings, Vol 11, Iss 1305, p 1305 (2021)
Volume 11
Issue 11
Coatings, Vol 11, Iss 1305, p 1305 (2021)
In this article, sample damage and wear of forced-in joints is presented, and their reliability evaluated. Compared were shafts without additional finish treatment, rolled shafts and those with a TiSiN coating. Tribological samples under investigatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68ec25d573f2f8363a5cb556dcd0bce0
Operational Parameters of a Diesel Engine Running on Diesel–Rapeseed Oil–Methanol–Iso-Butanol Blends
Autor:
J. Čedík, Michal Holúbek, Avinash Kumar Agarwal, Jaroslav Mrázek, Martin Pexa, Hardikk Valera
Publikováno v:
Energies; Volume 14; Issue 19; Pages: 6173
Energies, Vol 14, Iss 6173, p 6173 (2021)
Energies, Vol 14, Iss 6173, p 6173 (2021)
This contribution focuses on utilizing blended biofuels of rapeseed oil and methanol with diesel. Rapeseed is one of the most cultivated energy crops in Europe, and its purpose in the blends is to increase the bio-content in test fuels. The purpose o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a35adbbed7868cbff7b7bb9790b3504e
Publikováno v:
Manufacturing Technology. 19:64-70
The combustion engine is a very widespread energy source for many machines and devices. Diesel, gasoline, LPG, CNG, as well as many biofuels such as ethanol, butanol, etc. are used as propellants at the present time. During the running of the interna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::050bd5ec0bb967a59c25caf2fc9e6af2
https://doi.org/10.21062/ujep/245.2019/a/1213-2489/mt/19/1/64
https://doi.org/10.21062/ujep/245.2019/a/1213-2489/mt/19/1/64
Publikováno v:
Energy, Environment, and Sustainability ISBN: 9789811612237
Globally, the transport sector is under threat due to the rapid depletion of fossil fuel reserves and emissions. Researchers are making constant efforts to reduce the dependence on fossil fuels by trying to find suitable alternative fuels and improvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53d64a646a9f55b668a18ca677047f9e
https://doi.org/10.1007/978-981-16-1224-4_7
https://doi.org/10.1007/978-981-16-1224-4_7
Publikováno v:
Energy, Environment, and Sustainability ISBN: 9789811612237
The rising energy demand of transportation sector worldwide causes the depletion of oil reserves. Also, the harmful exhaust emissions from transportation sector possess a risk to human health. This book presents a different aspects of methanol utiliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad3a478c09423d2aaff3690530c9dd4f
https://doi.org/10.1007/978-981-16-1224-4_1
https://doi.org/10.1007/978-981-16-1224-4_1
Autor:
Sergej Hloch, Marián Kučera, Martin Pexa, J. Čedík, Bohuslav Peterka, Miroslav Müller, Michal Holúbek
Publikováno v:
Oil & Gas Science and Technology, Vol 76, p 17 (2021)
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2021, 76, pp.17. ⟨10.2516/ogst/2021001⟩
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2021, 76, pp.17. ⟨10.2516/ogst/2021001⟩
International audience; Liquid biofuels for compression ignition engines are often based on vegetable oils. In order to be used in compression ignition engine the vegetable oils have to be processed because of their high viscosity or it is also possi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73646ca0171c9adc3636218751da1c33
https://ogst.ifpenergiesnouvelles.fr/articles/ogst/full_html/2021/01/ogst200162/ogst200162.html
https://ogst.ifpenergiesnouvelles.fr/articles/ogst/full_html/2021/01/ogst200162/ogst200162.html
Publikováno v:
Energy, Environment, and Sustainability ISBN: 9789811612794
Concerned with the increasing concentration of greenhouse gases and global dependence on crude oil, researchers worldwide are making efforts to promote alternative fuels. The utilization of alternative fuels can diversify the energy sources and reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78770c64d4e81577bdd000bc26ed6d32
https://doi.org/10.1007/978-981-16-1280-0_7
https://doi.org/10.1007/978-981-16-1280-0_7
Publikováno v:
Acta Technologica Agriculturae, Vol 21, Iss 4, Pp 130-135 (2018)
Based on many regulations the biofuels are widely used in combustion engines. The operational parameters, such as performance parameters or emission production, are often monitored. The essence of changes to these operational parameters is related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b3a24e4ff9a20d9ededc4a4f0112567
https://doaj.org/article/68d1c1d5e80247389647d5fc97102bb2
https://doaj.org/article/68d1c1d5e80247389647d5fc97102bb2
Publikováno v:
Research in Agricultural Engineering. 64:63-69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc377f545ee7476a2523ca44734a0fb6
https://doi.org/10.17221/106/2017-rae
https://doi.org/10.17221/106/2017-rae
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