Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Willyanto"'
Autor:
Mitsuhisa Ichiyanagi, Emir Yilmaz, Takashi Suzuki, Takanobu Okada, Hikaru Yamamoto, Masashi Kodaka, Hikaru Shiraishi, Shinnosuke Mukae, Ryota Tamba, Henry Widjaja, Leon Jonathan, Sebastian Gunawan, Gabriel Jeremy Gotama, Willyanto Anggono
Publikováno v:
Automotive Experiences, Vol 7, Iss 2 (2024)
Due to the problem of carbon dioxide (CO2) emissions, alternative fuels such as ammonia (NH3) have garnered a lot of attention lately. This is due to its carbon-free molecular structure, ease of transport, and high energy density. Unfortunately, ammo
Externí odkaz:
https://doaj.org/article/19494d82fab84a859652722a8803676c
Autor:
Mitsuhisa Ichiyanagi, Emir Yilmaz, Kohei Hamada, Taiga Hara, Willyanto Anggono, Takashi Suzuki
Publikováno v:
Energies, Vol 16, Iss 24, p 8110 (2023)
The push for decarbonization of internal combustion engines (ICEs) has spurred interest in alternative fuels, such as hydrogen and ammonia. To optimize combustion efficiency and reduce emissions, a closer look at the intake system and in-cylinder flo
Externí odkaz:
https://doaj.org/article/afe7950aeffd4ceda89c53f04d8818c9
Publikováno v:
Otopro, Vol 16, Iss 2, Pp 39-43 (2021)
Bioethanol is a renewable fuel that resembles gasoline, bioethanol is produced from fermentation and distillation processes. One of the raw materials that produce bioethanol is Sorghum. Sorghum was chosen because it is superior to other plants. This
Externí odkaz:
https://doaj.org/article/df1ad30f248c49a183c4f2bd2130d8ac
Autor:
Emir Yilmaz, Takashi Suzuki, Kenji Ito, Gabriel J. Gotama, Willyanto Anggono, Mitsuhisa Ichiyanagi
Publikováno v:
International Journal of Technology, Vol 12, Iss 1, Pp 101-112 (2021)
Injection characteristics play an important role in the emission and overall thermal efficiency of an engine. Several methods have been proposed for analyzing different fuel injection characteristics. This study focused on the interferometric las
Externí odkaz:
https://doaj.org/article/3717fa4ae85049a9bfaf3ee6b8aa0079
Publikováno v:
E-Dimas, Vol 11, Iss 3, Pp 307-315 (2020)
UMKM Batik Durenan Indah di RW VI Kelurahan Mangunharjo Kecamatan Tembalang Kota Semarang keberadaannya berawal dari Pencanangan Kampung Batik Durenan Indah pada tanggal 10 Mei 2017. UMKM Batik Durenan Indah terdiri dari lima kelompok pengerajin yang
Externí odkaz:
https://doaj.org/article/ee3c929be7ac4ed0af173f49ae23c9c0
Autor:
Willyanto Anggono, Soen Peter Stanley, Ferdinand Ronaldo, Gabriel J. Gotama, Bin Guo, Emir Yilmaz, Mitsuhisa Ichiyanagi, Takashi Suzuki
Publikováno v:
Automotive Experiences, Vol 5, Iss 1 (2021)
Due to the difficulty to directly study ammonia, the present work investigated the engine performance of lean iso-octane/air mixture to approximate ammonia combustion behaviour. The study was conducted using a single cylinder modified diesel engine t
Externí odkaz:
https://doaj.org/article/3427596221ee4dfabfb24e5c317f5cf7
Publikováno v:
JIRAE (International Journal of Industrial Research and Applied Engineering), Vol 3, Iss 2, Pp 51-60 (2018)
Gasoline engines needs to reduce its negative emission waste and raise its thermal efficiency. Previous studies have shown an improvement of engines by regulating the ignition timing and retaining the engine at certain air-to-fuel ratio. Additional d
Externí odkaz:
https://doaj.org/article/0f9139742d9147b99e3d29b563a686cf
Autor:
Ena Marlina, Mochammad Basjir, Mitsuhisa Ichiyanagi, Takashi Suzuki, Gabriel Jeremy Gotama, Willyanto Anggono
Publikováno v:
Automotive Experiences, Vol 3, Iss 1 (2020)
Utilization of crude palm oils (CPO) as biodiesel faces difficulty due to their high level of viscosity. Mixing crude eucalyptus oils (CEO) with CPO may reduce the viscosity due to the presence of aromatic compounds in CEO. The single droplet analysi
Externí odkaz:
https://doaj.org/article/57c18ae968b34009b6dc9ac41c8951fb
Publikováno v:
JIRAE (International Journal of Industrial Research and Applied Engineering), Vol 1, Iss 1, Pp 11-14 (2016)
Indonesia is a tropical country and has abundant varieties of plants but has not been utilized to the fullest. One of the plants that are often encountered in the community is Cerbera manghas. Cerbera manghas is known as one of the trees that have so
Externí odkaz:
https://doaj.org/article/3a6c02c4c4f0403dbbea3d4f291376b6
Publikováno v:
Jurnal Teknik Industri, Vol 7, Iss 1, Pp 61-75 (2005)
Mofularity design has been applied in many European countries, especially in industrial assembling and manufacturing. Modularity design cause manufacture process and assembly process easier and cheaper. Many industries in Indonesia usually doing corr
Externí odkaz:
https://doaj.org/article/fe575f299b38412ca412124371c1d2de