Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kazuhiro ORYOJI"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 916, Pp 22-00227-22-00227 (2022)
Real drive emissions (RDE) regulation were introduced from Euro6-d regulation. In order to achieve the regulation value of PM(Particulate Matter) emission in the RDE regulation, it is effective to install GPF(Gasoline Particulate Filter) system. To p
Externí odkaz:
https://doaj.org/article/ba9241590cb24efabc4b8f346519e7ca
Publikováno v:
International Journal of Automotive Engineering, Vol 12, Iss 1, Pp 9-15 (2021)
GPF system is expected as a solution for PN/PM regulation which is becoming stricter in gasoline engines. The management system of GPF temperature and residual soot amount in GPF is necessary for the GPF system to execute GPF regeneration control saf
Externí odkaz:
https://doaj.org/article/91a8f708c148487e98a8c2341d6f1f3c
Publikováno v:
Mechanical Engineering Journal, Vol 9, Iss 3, Pp 21-00248-21-00248 (2022)
In recent years, advanced combustion technologies, such as highly dilute and highly boosted technologies were employed in the internal combustion engine to improve the fuel economy and reduce exhaust emissions. However, there are still many challenge
Externí odkaz:
https://doaj.org/article/a14f6d6f5f3545be8c2a13f1e163293d
Autor:
Eiichiro OHATA, Kazuhiro ORYOJI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 896, Pp 21-00077-21-00077 (2021)
Several high energy ignitions have been proposed to improve ignition performance of diluted combustion recently. One of the major issues in the high energy ignition systems is heat generation of an ignition coil due to increase of power consumption.
Externí odkaz:
https://doaj.org/article/b7e36d6e66084ca28533d8c8f3ae8b10
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3280 (2022)
Advanced combustion technologies, like highly boosted and lean or dilute combustion, have been employed to meet the demands of high efficiency and low emissions in SI engines, which have increased the challenges of ignition control. It is essential t
Externí odkaz:
https://doaj.org/article/5f9ff3f6052848c39bda3995adf192c2
Autor:
Kazuhiro ORYOJI, Yoshihiko AKAGI, Yoshifumi UCHISE, Yuyu ZHOU, Tatsuya KUBOYAMA, Yasuo MORIYOSHI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 863, Pp 18-00002-18-00002 (2018)
To increase thermal efficiency of internal combustion engine, lean burn and EGR (Exhaust Gas Recirculation) system have been developed with spark ignition coils generating larger discharge current and discharge energy than current mass production coi
Externí odkaz:
https://doaj.org/article/266bcac88a8e456f869f0b70044fdeda
Publikováno v:
International Journal of Automotive Engineering. 12:9-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bda81ea86e2df0069292a9f0927e35e4
https://doi.org/10.20485/jsaeijae.12.1_9
https://doi.org/10.20485/jsaeijae.12.1_9
Autor:
Kazuhiro Oryoji, Tatsuya Kuboyama, Chen Qingchu, Yasuo Moriyoshi, Yoshihiko Akagi, Yoshifumi Uchise
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c54c3dec6bc3c39a571e8426cac790ac
https://doi.org/10.4271/2020-01-2048
https://doi.org/10.4271/2020-01-2048
Autor:
Yoshihiro Sukegawa, Kazuhiro Oryoji
Publikováno v:
SAE International Journal of Engines. 8:419-425
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb119e84e7ef4dc2edb566a11a8b760
https://doi.org/10.4271/2015-01-0391
https://doi.org/10.4271/2015-01-0391
Application of Hyperbolic Tangent Approximation Model to Gasoline Direct Injection Engine Simulation
Publikováno v:
Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development.
The improved fuel economy and low pollutant emissions are highly demanded for internal combustion engines. Gasoline Direct Injection (GDI) engine is the one of promising devices for highly efficient engine. However, GDI engines generally tend to emit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27830bfbda5ad1335342d91fcc4bbf6f
https://doi.org/10.1115/icef2017-3538
https://doi.org/10.1115/icef2017-3538