Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Daisuke Shimokuri"'
Autor:
Daisuke SHIMOKURI
Publikováno v:
Journal of Thermal Science and Technology, Vol 19, Iss 1, Pp 23-00471-23-00471 (2024)
In this study, characteristics of the miniature vortex combustion power system were investigated with methane, propane, n-butane and i-butane / air mixtures. The system output and CO emission were examined under various equivalence ratio conditions.
Externí odkaz:
https://doaj.org/article/2fec422a9e0b440cb964ae5d41ae94b0
Publikováno v:
Journal of Thermal Science and Technology, Vol 17, Iss 3, Pp 22-00148-22-00148 (2022)
The multiple-ion-probe method detects flames using a plurality of ion probes installed on the wall of a combustion chamber and by reconstructing the dynamic behavior of the flame front along the wall. Although this method is effective only close to t
Externí odkaz:
https://doaj.org/article/d62af85c8b6447e6b360395f06270768
Publikováno v:
Journal of Thermal Science and Technology, Vol 16, Iss 3, Pp JTST0035-JTST0035 (2021)
A tubular flame burner equipped with a two-fluid nozzle for liquid precursor injection was developed and applied to the synthesis of fine particles. A tubular flame was established based on the axial spray of ethanol as a liquid fuel from the two-flu
Externí odkaz:
https://doaj.org/article/146fb7fe5117469b8ef313affdaab319
Publikováno v:
Journal of Thermal Science and Technology, Vol 2, Iss 1, Pp 90-101 (2007)
The flow field in highly turbulent premixed combustion has been examined, using a cyclone-jet combustor. The shear-strain rate is obtained by PIV system. Results show that, in combustion field, mean axial velocity does not decay along center axis and
Externí odkaz:
https://doaj.org/article/e7478fe262a74e24ae4f9016f4fe92f6
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 54:557-565
Autor:
Daisuke Shimokuri, Takuma Endo, Fumihiko Saito, Shenqyang Shy, Tomoaki Yatsufusa, Akira Miyoshi, Yuta Shinji, Yi Rong Chen, Yasuyuki Sakai, Yu Chao Liao, Yoshihisa Nou, Shimpei Yamada
Publikováno v:
Combustion and Flame. 227:283-295
Ignition delay times (IDTs) and laminar flame speeds (SL) of C9H20 (nonane) isomers are systematically investigated. IDTs of normal nonane (n-C9), 2-methyloctane (2mC8), 2,4-dimethylheptane (24mC7), and 2,2,4,4-tetramethylpentane (2244mC5) are experi
Autor:
Hassan Osaf Ali, Daisuke Shimokuri, Muhammad Hassaan Athar, Faheem-ul -Hasnain, Talha Nadeem Hassan, Muhammad Azeem Ghouri
Publikováno v:
World Congress on Momentum, Heat and Mass Transfer.
Deflagration-to-detonation transition in laser-ignited explosive gas contained in a smooth-wall tube
Autor:
Wookyung Kim, Takuma Endo, Tomoyuki Johzaki, Daisuke Shimokuri, Akira Miyoshi, Shinichi Namba, Shimon Kuwajima
Publikováno v:
Combustion and Flame. 219:275-282
The effect of laser ignition on the deflagration-to-detonation transition (DDT) was experimentally investigated. Explosive gas, which was 0.87[(1/4)C2H4+(3/4)O2]+0.13N2 contained in a smooth-wall tube at 100 kPa and approximately 20 °C, was ignited
Autor:
Hiroyuki Takebayashi, Satoshi Hinokuma, Hiroshi Murakami, Akira Miyoshi, Set Naing, Hideaki Yokohata, Koki Naito, Daisuke Shimokuri, Yuhei Matsumoto
Publikováno v:
Combustion Science and Technology. 193:2137-2157
In this study, detailed surface reaction mechanisms for CO/O2 system on Pt/Al2O3 and Rh/Al2O3 have been developed based on the measurements of gaseous and surface species. The conventional conversi...
Autor:
Jun Kikkawa, Tomoyuki Hirano, Takashi Ogi, Kenshi Kitawaki, Febrigia Ghana Rinaldi, Eishi Tanabe, Daisuke Shimokuri
Publikováno v:
Industrial & Engineering Chemistry Research. 58:7193-7199
Requirements for nanoparticle processing based on energy and cost-effective technologies have increased in recent years. Flame synthesis is widely used on an industrial scale and is superior to gas...