Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Yutaka ASAKO"'
Autor:
Eleen Dayana Mohamed Isa, Siti Rahmah Aid, Roshafima Rasit Ali, Yutaka Asako, Kamyar Shameli, Nur Farhana Arissa Jonny, Aina Hiyama Zazuli, Siti Husnaa Mohd Taib, Mostafa Yusefi
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 6, Pp 103209- (2024)
Gold nanoparticles (Au NPs) were synthesized via a green synthesis method, utilizing the peel extract of Artocarpus odoratissimus as both the reducing and capping agent. This study investigates the impact of peel extract concentration (ranging from 0
Externí odkaz:
https://doaj.org/article/e7f2b1c2391143a6b94dddc91a044c1a
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 2, Pp 883-889 (2021)
The concise review systematically summarises the state-of-the-art variants of Moving Least Squares (MLS) method. MLS method is a mathematical tool which could render cogent support in data interpolation, shape construction and formulation of meshfree
Externí odkaz:
https://doaj.org/article/ebd5769de69b4c308bd7104f8ceb3712
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 884, Pp 20-00022-20-00022 (2020)
Three methods for predicting pressure loss of gaseous flow in a conduit-system of microchannel heat exchanger are proposed and discussed. In the experiment, the heat transfer plate which is the core of the heat exchanger has 34 rectangular microchann
Externí odkaz:
https://doaj.org/article/33187bf91d1e4467b2b4ea8b82d6d7f5
Autor:
Yutaka ASAKO, Chungpyo HONG
Publikováno v:
Journal of Thermal Science and Technology, Vol 12, Iss 1, Pp JTST0010-JTST0010 (2017)
Turbulent temperature profiles in the quasi-fully developed region of a micro-tube were obtained numerically by solving the energy equation including the substantial derivative of pressure and viscous dissipation terms for the case of constant wall t
Externí odkaz:
https://doaj.org/article/1b7d5ce0f27c46c5b78da29530cee9c5
Publikováno v:
Journal of Thermal Science and Technology, Vol 10, Iss 2, Pp JTST0026-JTST0026 (2015)
The experimental investigations on the phenomenon of supersonic flow at the exit of straight micro-tubes with diameters ranging from 150 to 530 μm were conducted. The successive incident and reflected shock wave on supersonic and under-expanded flow
Externí odkaz:
https://doaj.org/article/663eaefd33bf448d92e61b4caf32dc27
Autor:
null Mohamad Nor Hishamuddin Manaf, null Nurul Farhanah Azman, null Mohamad Nor Musa, null Syahrullail Samion, null Nor Azwadi Che Sidik, null Yutaka Asako
Publikováno v:
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 98:15-23
Fire rated door is one of the passive fire protection systems that can prevent fire and smoke from spreading when a fire occurs. The purpose of this study was to analyze fire rated doors made of Gypsum and Kapok fiber composites. This fire rated door
Publikováno v:
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 98:90-105
Zinc Oxide @ Glycol based nanofluids was prepared using the ultra-sonochemical technique and 2 step methods. The heat convection characteristics of as prepared nanofluids were observed for a closed single conduit in turbulent flow regimes. The prepar
Publikováno v:
Journal of Advanced Research in Applied Sciences and Engineering Technology. 28:161-167
Past studies showed that varying nanoparticles size could affect several properties of nanofluids. This could lead to significant change of hydro-thermal performance in various applications. In the present study, the effect of copper oxide (CuO) nano
Autor:
null Siti Nurul Akmal Yusof, null Mat Sazilin Ayub, null Saiful Bahri Mohamed, null Yutaka Asako, null Wan Mohd Arif Aziz Japar, null Mohd Sani Said, null Mohd Shahir Kasim
Publikováno v:
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 97:168-179
The excessive use of fossil fuels and the resultant dramatic increase in pollution levels have highlighted the need for a new sustainable and environmentally friendly fuel. Hence, it is necessary to research alternatives to reduce the use of fossil f
Publikováno v:
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 95:44-53
Hybrid nanofluid is the extension from nanofluid that had been recently discovered, which can enhance heat transfer performance of heat transfer application. However, there were limited reviews had been done on the effect of surfactant on thermal con