Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Lilis Yuliati"'
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 3, Pp 2046-2060 (2022)
Biodiesel is composed of various types of methyl ester compounds with different concentrations. The role of unsaturation degree was observed through single-molecule droplet combustion from three fatty acid methyl ester compounds. This research was co
Publikováno v:
Rekayasa Mesin, Vol 12, Iss 2, Pp 331-347 (2021)
This study aimed to investigate the effect of the different carbon chain lengths and the degree of unsaturation of six fatty acids as the constituent of vegetable oils. The droplet combustion was carried out at an ambient temperature and atmospheric
Autor:
Lilis Yuliati, David Simanungkalit
Publikováno v:
Rekayasa Mesin, Vol 11, Iss 3, Pp 521-529 (2020)
This research was conducted to investigate the effect of inlet airflow direction on the combustion characteristics of a wood pellet stove. The direction of the airflow into the wood pellet stove is varied for four methods, namely inlet I, inlet II, i
Publikováno v:
Rekayasa Mesin, Vol 11, Iss 1, Pp 1-9 (2020)
The objective of this research is to investigate the droplet combustion characteristic s of gasoline-ethanol fuel blended. The combustion characteristic s included ignition delay time, burning lifetime, burning rate constant , flame height , flame te
Publikováno v:
Rekayasa Mesin, Vol 10, Iss 3, Pp 327-338 (2020)
This research was intended to investigate the effect of the geometry and blockage ratio of the flame connector on the combustion characteristics of wood pellets on a wood pellet stove. Combustion characteristics observed in this research included fla
Publikováno v:
Rekayasa Mesin, Vol 10, Iss 3, Pp 209-216 (2020)
The duration of fuel-air diffusion in the 4 stroke combustion engine is relatively short, which is 0.02 seconds at 3000 rpm so that at high rotation the level of homogeneity of the fuel-air mixture becomes low. The addition of steps in a 4 stroke com
Publikováno v:
Eastern-European Journal of Enterprise Technologies; Том 3, № 8 (99) (2019): Energy-saving technologies and equipment; 56-62
Восточно-Европейский журнал передовых технологий; Том 3, № 8 (99) (2019): Энергосберегающие технологии и оборудование; 56-62
Східно-Європейський журнал передових технологій; Том 3, № 8 (99) (2019): Енергозберігаючі технології та обладнання; 56-62
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 8 (99), Pp 56-62 (2019)
Восточно-Европейский журнал передовых технологий; Том 3, № 8 (99) (2019): Энергосберегающие технологии и оборудование; 56-62
Східно-Європейський журнал передових технологій; Том 3, № 8 (99) (2019): Енергозберігаючі технології та обладнання; 56-62
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 8 (99), Pp 56-62 (2019)
Ethanol is an appropriate substitution for gasoline fuel in spark ignition engines. Ethanol has a high-octane number allowing to use it in the higher compression ratio of the engine. A better understanding of combustion characteristics of ethanol is
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 8 (98), Pp 46-56 (2019)
Eastern-European Journal of Enterprise Technologies; Том 2, № 8 (98) (2019): Energy-saving technologies and equipment; 46-56
Восточно-Европейский журнал передовых технологий; Том 2, № 8 (98) (2019): Энергосберегающие технологии и оборудование; 46-56
Східно-Європейський журнал передових технологій; Том 2, № 8 (98) (2019): Енергозберігаючі технології та обладнання; 46-56
Eastern-European Journal of Enterprise Technologies; Том 2, № 8 (98) (2019): Energy-saving technologies and equipment; 46-56
Восточно-Европейский журнал передовых технологий; Том 2, № 8 (98) (2019): Энергосберегающие технологии и оборудование; 46-56
Східно-Європейський журнал передових технологій; Том 2, № 8 (98) (2019): Енергозберігаючі технології та обладнання; 46-56
The mesoscale combustor is a part of the micropower electric generator. The function of the mesoscale combustor is to convert hydrocarbon to become thermal energy through combustion reaction. It is difficult to maintain the flame stability of a mesos
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 8 (97), Pp 51-59 (2019)
This experiment investigates the effect of backward facing step size variation on combustion stability in the cylindrical meso-scale combustor with the constant contact area. The backward facing step was varied by changing the combustor inlet diamete
Publikováno v:
Journal of Mechanical Engineering and Sciences; Vol 12 No 4 (2018): (December 2018); 4001-4017
The role of activated coconut carbon in the combustion of solid propellant composed by ammonium perchlorate, aluminum, and hydroxyl terminated polybutadiene on improving to the thrust stability and specific impulses have been studied experimentally.