Results 71 to 80 of about 1,257 (175)
$B_s$ Mixing and New Physics in hadronic $b \to s \bar{q} q$ transitions
, 2006 We study the implication of the recent $\Delta m_s$ measurement on $ b \to s \bar{q} q$ transitions. We show that it is possible, in the presence of a flavour symmetry, that the phase in $B_s$ mixing may be unobservable even with new CP odd phases in $b \
Datta, Alakabha
core +3 more sources
Biodiesel as a lubricity additive for ultra low sulfur diesel [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2010 With the worldwide trend to reduce emission from diesel engines, ultra low sulfur diesel has been introduced with thesulfur concentration of less than 10 ppm.
Subongkoj Topaiboul1 and 2,* +1 more
doaj
EnergiesIn the pursuit of sustainable and circular energy sources, this study examines the potential of tire pyrolysis oil (TPO) as a diesel fuel substitute when combined with hydrotreated vegetable oil (HVO), a second-generation biofuel.
Tomas Mickevičius +3 more
doaj +1 more source
Role of Triacetin additive in the performance of single cylinder D I diesel engine with COME biodiesel [PDF]
, 2018 In the present work, COME-Triacetin additive blends are experimented in lieu of the neat diesel fuel. Pure coconut oil methyl ester (COME) itself as an additive has advantages in the operation of engine. Attention is bestowed upon the reduction of HC, NO,
Rao, P. V. (P)
core
The lubricity of ethanol-gasoline fuel blends
Revista Facultad de Ingeniería Universidad de Antioquia, 2011 En este trabajo se midió la lubricidad de varias mezclas etanol (hidratado o anhidro) / gasolina usando un equipo HFRR convencional. Las pruebas se efectuaron a 25 ºC sin control de la presión de vapor del agua, de acuerdo con la norma ASTM D6079.
John Agudelo +2 more
doaj
Cleaner Engineering and TechnologyBiodiesel lubricity is a crucial factor influencing engine performance and longevity, primarily determined by its fatty acid composition. This study evaluates the tribological properties of biodiesel derived from 15 different feedstocks using High ...
Atthaphon Maneedaeng +4 more
doaj +1 more source
Applied SciencesIssues related to the environmental safety of transport vehicles, the operation of which leads to environmental pollution, continue to be highly relevant. In this work, we consider the use of biofuel mixed with diesel fuel for internal combustion engines
Sergey N. Krivtsov +7 more
doaj +1 more source