Zobrazeno 1 - 10
of 67
pro vyhledávání: '"RADU, MIREA"'
Comparative Analysis of Aeroshell 500 Oil Effects on Jet A and Diesel-Powered Aviation Microturbines
Publikováno v:
Fuels, Vol 5, Iss 3, Pp 347-363 (2024)
This study aims to analyze the influence of adding Aeroshell 500 oil on physicochemical properties. It was found that the oil’s kinematic viscosity is much higher than that of diesel and Jet A, with a higher density and flash point as well. Element
Externí odkaz:
https://doaj.org/article/9cb2852043f5451f923fbc18cabc44d5
Autor:
Grigore Cican, Radu Mirea
Publikováno v:
Fire, Vol 7, Iss 9, p 313 (2024)
This study investigates the performance and environmental impact of n-butanol blended with Jet-A fuel in turbo engines, aiming to assess its viability as a sustainable aviation fuel (SAF). The research involves the experimental testing of various ble
Externí odkaz:
https://doaj.org/article/41ea1821b975483a888a3f2b731c1385
Publikováno v:
Fire, Vol 7, Iss 5, p 155 (2024)
This study offers a comprehensive examination, both theoretically and experimentally, of the potential of methanol (M) as a sustainable aviation fuel (SAF) assessed in combination with kerosene (Ke—Jet-A aviation fuel + 5% Aeroshell oil). Different
Externí odkaz:
https://doaj.org/article/7c1783ced0684641946927df2eaabab1
Autor:
Radu Mirea, Grigore Cican
Publikováno v:
Inventions, Vol 9, Iss 1, p 16 (2024)
The research experimentally examines the viability of biodiesel obtained from pork fat (BP) as a sustainable aviation fuel (SAF) when mixed with kerosene (Ke)—Jet-A aviation fuel + 5% Aeroshell 500 oil. Various blends of biodiesel and kerosene (10,
Externí odkaz:
https://doaj.org/article/2c04c3c3c6e64871ab504a3fcbeb90cd
Publikováno v:
Polymers, Vol 16, Iss 3, p 333 (2024)
The accelerated degradation of alkyd resins via γ-irradiation is investigated using non-isothermal chemiluminescence. The stability qualification is possible through the comparison of emission intensities on a temperature range starting from 100 °C
Externí odkaz:
https://doaj.org/article/2560714b6af2496e8f3cb9687241f1f0
Publikováno v:
Journal of Science & Arts; Dec2023, Vol. 23 Issue 4, p999-1008, 10p
Publikováno v:
Designs, Vol 6, Iss 5, p 86 (2022)
Experimental assessment of the hydrogen (H2)-adsorption capacities of metal-doped carbon nanostructured materials were investigated in this study. Given their intrinsic characteristics, nanostructured carbonic materials show great potential for diffe
Externí odkaz:
https://doaj.org/article/ef4967af64944ca4942100c53410aa45
Publikováno v:
Sustainability; Volume 15; Issue 11; Pages: 8445
Air quality forecasting is very difficult to achieve in metropolitan areas due to: pollutants emission dynamics, high population density and uncertainty in defining meteorological conditions. The use of data, which contain insufficient information wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc1bac333122f9a2744db9b7ad9981d5
Autor:
Radu Mirea, Andrei Tiberiu Cucuruz, Laurentiu Constantin Ceatra, Teodor Badea, Iuliana Biris, Elisa Popescu, Alexandru Paraschiv, Razvan Ene, Gabriela Sbarcea, Mihaiella Cretu
Publikováno v:
Materials, Vol 14, Iss 11, p 2774 (2021)
Invitro experiments have been conducted on metallic biomaterials used for orthopedic implants in order to determine their behavior when immersed in simulated body fluid (SBF). Thus, 3Ti-based metallic biomaterial samples already available on the mark
Externí odkaz:
https://doaj.org/article/9f3f7e021f5a403c8c2f96fabc0534c1
Autor:
Radu Mirea, Iuliana Manuela Biris, Laurentiu Constantin Ceatra, Razvan Ene, Alexandru Paraschiv, Andrei Tiberiu Cucuruz, Gabriela Sbarcea, Elisa Popescu, Teodor Badea
Publikováno v:
Metals, Vol 11, Iss 6, p 857 (2021)
In this study, a CoCrMo-based metallic alloy was manufactured using a 3D-printing method with metallic powder and a laser-based 3D printer. The obtained material was immersed in a simulated body fluid (SBF) similar to blood plasma and kept 2 months a
Externí odkaz:
https://doaj.org/article/f7f7955bfced431a99b6d7588d61d474