Zobrazeno 1 - 10
of 277
pro vyhledávání: '"SHIGEYUKI, MORI"'
Autor:
Yuji Shitara, Shigeyuki Mori
Publikováno v:
Tribology Online, Vol 18, Iss 7, Pp 515-523 (2023)
Focusing on hydrofluoroolefin (HFO) refrigerant, which is expected to be applied as a green refrigerant, the effect of R1234yf on the tribological characteristics was compared with hydrofluorocarbon (HFC) refrigerant R32. Tribological tests were carr
Externí odkaz:
https://doaj.org/article/695cfb3e158443aca26cc89ded5d199f
Publikováno v:
Tribology Online, Vol 18, Iss 7, Pp 524-533 (2023)
Following the previous paper focusing on tribological properties of hydrofluoroolefin (HFO) refrigerant, the adsorption behavior of refrigerants on the nascent iron surface was investigated experimentally and the adsorption structure, adsorption ener
Externí odkaz:
https://doaj.org/article/ca63c93af1064d9b8491497321513eb5
Autor:
Shigeyuki Mori1
Publikováno v:
New England Journal of Public Policy. 2024, Vol. 36 Issue 2, p1-4. 4p.
Autor:
Shigeyuki Mori1
Publikováno v:
New England Journal of Public Policy. 2024, Vol. 36 Issue 2, p1-4. 5p.
Publikováno v:
Tribology Online, Vol 16, Iss 1, Pp 24-30 (2021)
The effect of molecular structure on the traction properties of polyglycol oils was investigated using a traction tester, and in-situ observation of the oil film was performed with a micro-Fourier transform infrared spectrometer under elastohydrodyna
Externí odkaz:
https://doaj.org/article/e3f1372bf5054fc39f6a224327b0c10d
Publikováno v:
Tribology Online, Vol 15, Iss 4, Pp 201-208 (2020)
In situ observation of lubricant films formed with greases was carried out at EHL conditions with a micro-FTIR. Three urea compounds were used as a thickener and 12 mass percent of the thickener was added in PAO, respectively. From the IR spectra, CH
Externí odkaz:
https://doaj.org/article/8a5427a0c09a444a939e302011cced5f
Publikováno v:
Tribology Online, Vol 15, Iss 3, Pp 136-141 (2020)
Research interests recently increased in studying polymer-type friction modifiers (polymer FM) consisting of a polymer backbone and a functional group because of their good friction reduction capability. However, there is no clear verification of the
Externí odkaz:
https://doaj.org/article/f4c5bac481f24dfea79bf7f5a1b4ea7f
Autor:
Kohei Shitara, Yasuko Tada, Hiroyoshi Nishikawa, Daisuke Sugiyama, Sho Isoyama, Shigeyuki Mori, Yasuhiro Kojima, Kunihiko Hinohara, Shingo Dan
Publikováno v:
Journal for ImmunoTherapy of Cancer, Vol 9, Iss 8 (2021)
Externí odkaz:
https://doaj.org/article/060063cff850479a9b08d3515c6c68c4
Publikováno v:
Tribology Online, Vol 14, Iss 5, Pp 398-403 (2019)
This study investigates the effects of both, molecular structure and surface roughness, on the tribochemical decomposition of synthetic base oils under high-vacuum conditions. Nascent steel surfaces exhibit high activity to catalyze the decomposition
Externí odkaz:
https://doaj.org/article/2fc584143f0340db8620dafdd5908a02
Publikováno v:
Tribology Online, Vol 14, Iss 4, Pp 220-225 (2019)
The temperature dependence of friction coefficient of lubricant oils containing MoDTC was evaluated using a ball on disk tribometer at constant temperatures of 25, 40, 60 and 80°C. In the experiments, the friction coefficient gradually decreased and
Externí odkaz:
https://doaj.org/article/0f0d1fb5b4cb40b399c9a431a61d59b6